Category:Hardware & Tools/Cutting Power Tools/Drill Bits

Product Description:Ultra-finePulverizationCoolingCooling Fan The low-temperature cold air circulation cooling system is widely applicable in industries such as pharmaceuticals, food, and chemicals. It features air cooling, no circulation, no screen mesh, and other performance characteristics. It is not limited by material viscosity, softness, hardness, or fiber content, and can achieve excellent pulverization and cooling effects for any material. It is particularly suitable for pulverizing Chinese medicinal herbs containing fibers, stickiness, oiliness, or sugar content.Ultra-finePulverizationCoolingCooling Fan is widely used for ultra-fine pulverization and cooling of pharmaceutical raw materials, intermediates, extracts, Chinese medicinal herbs, Western medicines, pharmaceutical preparations, pesticides, veterinary drugs, bones, shells, etc. It is an ultra-fine drug pulverization and cooling equipment for processing various Chinese medicinal herbs, Western medicines, and pharmaceutical preparations. The machine has stable performance and is suitable for Chinese and Western pharmaceutical factories, Chinese medicinal herb processing plants, hospitals, health product factories, biopharmaceutical factories, veterinary drug factories, pesticide factories, calcium powder factories, protein factories, etc. Unit characteristics: During operation, the pulverizer inevitably generates high temperatures, which bring obvious disadvantages:1. Reduced pulverization efficiency and increased energy consumption;2. Damage to the physical properties of the pulverized material, affecting its appearance, color, taste, and nutritional value;3. Prolonged operation of the pulverizer at high temperatures not only reduces efficiency but also shortens its service life.The ultra-fine pulverization cooling fan uses cold air at a specific temperature and specific air pressure to directly enter the pulverization chamber for source cooling. When the set temperature is reached, the cooling fan stops running; when the temperature exceeds the set temperature, the cooling fan automatically starts. Therefore, the cooling fan can carry away the heat generated during the pulverization of medicinal materials without damaging their physical properties, enabling continuous pulverization.Features of the low-temperature cold air circulation cooling system for Chinese medicinal herb pulverization cooling fan by Shenzhen cooling fan manufacturer:1. No need to install a cooling water tower, easy installation, and convenient mobility, suitable for locations with limited water sources where a cooling water tower cannot be installed.2. Low-noise fan motor, effective cooling and condensation, stable throttling mechanism, and anti-rust treatment.3. Uses European and American compressors, high EER value, low noise, and stable operation.4. The fan is scientifically selected and designed using computer selection software, ensuring high efficiency, low noise, reliable performance, guaranteed air volume and pressure head. The fan bearings use lithium-based grease, requiring no additional lubrication during long-term conventional operation.5. Uses an air-cooled condenser; the heat exchanger employs copper tubes with aluminum fins. The copper tubes are arranged in an equilateral staggered pattern, and the aluminum fins are double-curved corrugated. The tube holes are double-flared, and mechanical expansion ensures tight contact between the copper tubes and fins, resulting in excellent heat transfer, low air resistance, and outstanding performance when combined with the condenser fan, providing high air volume and low noise.6. The air-cooled industrial cooling fan structure uses sheet metal construction, facilitating maintenance and internal cleaning. Based on the airflow direction of the condenser fan, heat dissipation holes are scientifically punched into the sheet metal, serving both heat dissipation and aesthetic purposes.7. The air-cooled industrial cooling fan is scientifically designed, fully considering the optimal combination of technical parameters, with advanced and reasonable indicators. It can also be modified according to user requirements to provide products with different performance specifications. more>

Category:Hardware & Tools/Rolling Bearings/Other Bearings

Product Description:Shenzhen Zhonglichuang Bearing Co., Ltd. produces and sells Shenzhen stainless steel bearings S688ZZ S686ZZ Dongguan stainless steel bearings SMR63ZZ SMR84ZZ Foshan stainless steel bearings S695ZZ S694ZZ Guangzhou stainless steel bearings S605ZZ SMF126ZZ SF686ZZ SF698ZZ Stainless steel flange bearings SF608ZZ SMR52ZZ SMR148ZZ Jiangmen stainless steel bearings SMR117ZZ SMR137ZZ Huizhou stainless steel bearings SMR93ZZ SMR85ZZ S681XZZ Zhongshan stainless steel bearingsS6000ZZ 10x26x8 S6001ZZ 12x28x8 Rust-proof bearings S6002ZZ S6003ZZ S6200ZZ Zhuhai stainless steel bearings S6201ZZ S6202ZZ S6203ZZ S6300ZZ S6301ZZ S6700ZZ S6800ZZ S6900ZZ S608ZZ S626ZZ S625ZZ S6803ZZ S6904ZZ S6905ZZ S6802ZZ S6805ZZ S6701ZZ S6702ZZ Rust-proof salt spray test can pass 72 hours, 96 hours, some models can achieve 200 hours without rust. Stainless steel bearings Material: 440/420  Model: S6000ZZ  10X26X8   Waterproof, rust-proof bearings Applicable: household appliances, electric motors, underwater equipment, kitchen equipment, cleaning equipment, etc. S6001ZZ bearing details: Inner diameter (d) 10mm Outer diameter (d) 26mm Thickness (b) 8mm Sealing form Sealing forms include metal seals, rubber seals, and open bearings. Material gcr15 bearing steel Basic dynamic load rating cr(n) 545 Basic static load rating cor(n) 275 *Speed (grease lubrication)(x1000 rpm) 38 *Speed (oil lubrication)(x1000 rpm) 45 Brand Zhonglichuang Bearing Performance High speed, low noise Packaging Industrial tube packaging Also supplied: mr series bearing model comparison: mr128zz bearing(8x12x3.5); mr148zz bearing(8x14x4); mr74zz bearing(4x7x2.5); mr115zz bearing(5x11x4); mr106zz bearing(6x10x3); mr126zz bearing(6x12x4); mr117zz bearing(7x11x3); mr137zz bearing(7x13x4);mr148 open bearing(8x14x3.5);mr52zz bearing(2x5x.2.5);mr74 open bearing(4x7x2);mr84zz bearing(4x8x3);mr104zz bearing(4x10x4);mr85zz bearing(5x8x2.5);mr85 open bearing(5x8x2);mr95zz bearing(5x9x3);mr105zz bearing(5x10x4);mr52 open bearing(2x5x2);mr62zz bearing(2x6x2.5);mr72zz bearing(2x7x3);mr82x bearing(2.5x8x2.5);mr63zz bearing(3x6x2.5),mr63 bearing(3x6x2);mr83zz bearing(3x8x3);mr93zz bearing(3x9x4);mr93zz bearing(3x9x4); Shenzhen Zhonglichuang Bearing Co., Ltd. is a company integrating R&D, production, and sales, mainly producing and selling micro bearings with inner diameters of 1 - 35mm, stainless steel bearings, motor bearings, flange bearings, flat thrust ball bearings, linear motion bearings, linear guides MGN/MGW, SFU ball screws, imperial bearings, etc. Custom non-standard micro bearings. Product accuracy from abec-1 to abec-7, products are known for high speed, high precision, low noise, and long life. All our products have passed the EU corporate environmental SGS certification and possess RoHS test reports.Product images:<img src="https://img-i-album.toocle.com/view/2024/01/03/7e/65951d611d07e.jpg" style="max-width:100%;"/><img src="https://img-i-album.toocle.com/view/2024/01/03/e4/65951d61327e4.jpg" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/01/03/27/65951d6144127.jpg" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/01/03/d0/65951d61644d0.jpg" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/01/03/dd/65951d6173edd.jpg" style="max-width: 100%;"/> more>

Category:Hardware & Tools/Rolling Bearings/Other Bearings

Product Description:Shenzhen Zhonglichuang Bearing Co., Ltd. supplies ultra-miniature precision bearings. The models roughly include: 681XZZ, 691XZZ, MR52ZZ, MR62ZZ, MR63ZZ, MR74ZZ, MR84ZZ, MR83ZZ, 683ZZ, 693ZZ, 682ZZ, 692ZZ, MR85ZZ, MR93ZZ, MR85ZZ, 684ZZ, 694ZZ, and other models. The precision grade can reach P5 level, with tolerances controlled between 0 and -5μm. Suitable for various industries such as micro motors, drones, instruments, medical devices, electric toothbrushes, and more.Shenzhen Zhonglichuang Bearing Co., Ltd. specializes in: stainless steel bearings, rubber-coated bearings for lithium battery equipment, bearings for robotic vacuum cleaners, bearings for grinders, bearings for dental handpieces, linear guides for dispensing machines, guide rails and lead screws for animation equipment, one-way needle roller bearings, bearings for OA office equipment, bearings for ATM machine accessories, bearings for motors and electric machines, polyurethane-coated bearings, and flat thrust ball bearings. Custom non-standard bearings. CNC hardware processing.Product images:<img src="https://img-i-album.toocle.com/view/2024/01/08/4e/659b6ce4b2c4e.jpg" style="max-width:100%;"/><img src="https://img-i-album.toocle.com/view/2024/01/08/52/659b6ce4cf152.jpg" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/01/08/b7/659b6ce4ddbb7.jpg" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/01/08/96/659b6ce576396.jpg" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/01/08/9c/659b6ce585d9c.jpg" style="max-width: 100%;"/> more>

Category:Hardware & Tools/Rolling Bearings/Oil Machinery Bearings

Product Description:Shenzhen Zhonglichuang Bearing Co., Ltd. supplies linear bearings LM-UU/LUU, with models approximately including: LM5UU, LM8UU, LM6UU, LM10UU, LM20UU, LMK-UU, LMF-UU, LM-LUU.Linear Bearings: A linear bearing is a linear motion system used for linear travel in conjunction with cylindrical shafts. Since the load-bearing balls make point contact with the outer sleeve of the bearing, and the steel balls roll with minimal frictional resistance, linear bearings exhibit low friction and relatively stable performance, unaffected by bearing speed, enabling highly sensitive and precise smooth linear motion. However, linear bearings also have limitations; the most significant is their poor ability to withstand impact loads and limited load capacity. Additionally, linear bearings tend to produce more vibration and noise during high-speed motion. Linear bearings are included in the Easy Selection Automation catalog. They are widely used in sliding components of industrial machinery such as precision machine tools, textile machinery, food packaging machinery, and printing machinery.Due to the point contact between the load-bearing balls and the bearing, the applicable load is small. The steel balls rotate with extremely low frictional resistance, allowing for high-precision smooth motion.Plastic linear bearings are a linear motion system with self-lubricating characteristics. The key difference from metal linear bearings is that metal linear bearings involve rolling friction, with point contact between the bearing and the cylindrical shaft, making them suitable for low-load, high-speed motion. In contrast, plastic linear bearings involve sliding friction, with surface contact between the bearing and the cylindrical shaft, making them suitable for high-load, medium to low-speed motion.Product Images:<img src="https://img-i-album.toocle.com/view/2024/01/08/31/659b975bc9131.jpg" style="max-width:100%;"/><img src="https://img-i-album.toocle.com/view/2024/01/08/f4/659b975bde8f4.jpg" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/01/08/9a/659b975bef29a.jpg" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/01/08/7d/659b975c07b7d.jpg" style="max-width: 100%;"/> more>

Category:Hardware & Tools/Rolling Bearings/Oil Machinery Bearings

Product Description:LCSC Bearing Supply 6907ZZNR 6907ZZNR Suitable for Konica Minolta 1085 Original Middle Roller Bearing 1100 6100 1051 1200 951 Fuser AssemblyRicoh 9002 9001 1060 1075 Upper Roller Bearing Lower Roller Bearing Ricoh 9001 Upper Roller Bearing Heating Roller Bearing Heat Roller Bearing Fuser Rubber Roller Bearing  Konica Minolta 1052 1051 1200 951 1200P Fuser Upper Roller Bearing 1250 Upper Roller Bearing  Ricoh 1075 Fuser Upper Roller Bearing 1060 2075 9001 9002 Heating Roller BearingRicoh 1075 MP 9001 9002 9003 550 551 Fuser Lower Roller Bearing 0017Product Images:<img src="https://img-i-album.toocle.com/view/2024/04/12/34/6618ed1601c34.jpg" style="max-width:100%;"/><img src="https://img-i-album.toocle.com/view/2024/04/12/fb/6618ed161f0fb.jpg" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/04/12/05/6618ed162eb05.jpg" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/04/12/a5/6618ed16471a5.jpg" style="max-width: 100%;"/> more>

Category:Hardware & Tools/Rolling Bearings/Other Bearings

Product Description:Shenzhen Zhonglichuang Bearing Co., Ltd. supplies motor bearing 686ZZ  Dimensions 6x13x5 (ID x OD x Thickness)   Motor bearing  High-speed bearing  Silent bearing.More models of motor bearings from the same supplier: 693ZZ  694ZZ  695ZZ 696ZZ 698ZZ 688ZZ 687ZZ 686ZZ  685ZZ  684ZZ 683ZZ  681XZZ 623ZZ  624ZZ 625ZZ 608ZZ 605ZZ The above models can achieve P5Z4 grade   Welcome to inquire and discuss via phone or letter.Product images:<img src="https://img-i-album.toocle.com/view/2024/04/13/2e/6619f2058642e.jpg" style="max-width:100%;"/><img src="https://img-i-album.toocle.com/view/2024/04/13/98/6619f2059cb98.jpg" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/04/13/98/6619f205b4298.jpg" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/04/13/3c/6619f205c4c3c.jpg" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/04/13/a3/6619f205db3a3.jpg" style="max-width: 100%;"/> more>

Category:Hardware & Tools/Rolling Bearings/Other Bearings

Product Description:Shenzhen Zhonglichuang Bearing Co., Ltd. produces and sells dental drill bearings SR144Z, high-speed handpiece bearings SR144Z, 400,000 RPM dental drill handpiece high-speed bearings.Dimensions: 6.35X3.175X2.38Stainless steel hybrid ceramic ball bearingsBrand: PBL (Zhonglichuang Bearing)Model: SR144ZInner Diameter: 3.175mmOuter Diameter: 6.350mmThickness: 2.380mmMaterial: Stainless steel with ceramic; Inner and outer ring material: Stainless steel 440; Ball material: Ceramic ball Si3N4  Precision: P4The bearing material for dental handpiece bearings is crucial for their precision, performance, and lifespan. The ring material for high-speed turbine dental handpiece bearings should be made of special corrosion-resistant stainless steel, the ball material should be Si3N4 ceramic balls with a low thermal expansion coefficient, and the cage material should be TORLON polyimide, which is resistant to compression, impact, and high temperatures. In dental handpiece bearings, the turbine, bearing, and shaft are interference-fitted and rotate at high speed as a whole. The outer ring of the bearing is elastically supported in the housing by a rubber positioning ring, while the rear cover and spring ring serve to fasten and apply axial force. The housing is fixed inside the handpiece by positioning steel balls, and the collet mounted in the shaft hole clamps the drill bit at the other end for operation. Generally, the ball material for dental drill bearings is 440C stainless steel, used in lower-speed dental drill bearing applications. Si3N4 ceramic balls offer high hardness (1500~2000 HV), low centrifugal force, corrosion and friction wear resistance, and a low thermal expansion coefficient (only 25% of that of steel balls). Additionally, they absorb less heat, require lower cooling, and can operate in poor lubrication conditions, making them highly suitable as rolling element materials for high-speed dental drill bearings. The high-speed performance of dental drill bearings determines the importance of the dimensional accuracy and geometric tolerances of the cage. The processing equipment for dental drill bearing cages is a CNC lathe. This lathe offers high machining accuracy and excellent division performance, allowing the cage to be formed in one turning process without the need for traditional notch machining. Shenzhen Zhonglichuang Bearing Co., Ltd. specializes in: deep groove ball bearings, miniature bearings, flange bearings, stainless steel bearings, high-precision bearings, dental drill bearings, motor bearings, watch bearings, one-way needle roller bearings, flat thrust ball bearings, linear motion bearings, imported NMB bearings, imported ORIGIN bearings, and custom non-standard bearings based on drawings.Product Images:<img src="https://img-i-album.toocle.com/view/2023/12/06/ca/656fc97f1c9ca.jpg" style="max-width:100%;"/><img src="https://img-i-album.toocle.com/view/2023/12/06/a5/656fc989ca9a5.jpg" style="max-width: 100%;"/> more>

Category:Hardware & Tools/Rolling Bearings/Other Bearings

Product Description:Shenzhen Zhonglichuang Bearing Co., Ltd. supplies motor bearing 625ZZ  Dimensions 5x16x5 (expressed as: inner diameter x outer diameter x thickness)   Motor bearings  High-speed bearings  Silent bearings.More models of motor bearings from the same supplier: 693ZZ  694ZZ  695ZZ 696ZZ 698ZZ 688ZZ 687ZZ 686ZZ  685ZZ  684ZZ 683ZZ  681XZZ 623ZZ  624ZZ 625ZZ 608ZZ 605ZZ The above models can achieve P5Z4 grade   Welcome to inquire and discuss via phone or email.Product images:<img src="https://img-i-album.toocle.com/view/2024/04/13/96/661a024b06696.jpg" style="max-width:100%;"/><img src="https://img-i-album.toocle.com/view/2024/04/13/78/661a024b18f78.jpg" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/04/13/bc/661a024b325bc.jpg" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/04/13/61/661a024b42f61.jpg" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/04/13/47/661a024b55847.jpg" style="max-width: 100%;"/> more>

Category:Hardware & Tools/Rolling Bearings/Oil Machinery Bearings

Product Description:Shenzhen Zhonglichuang Bearing Co., Ltd. supplies anemometer bearings  anemometer bearings   vane anemometer bearings  three-cup anemometer bearings  wind vane bearings  anemometer bearings   suitable for use in shipping, mining, aquaculture, agriculture, astronomy, transportation, and other locations. The bearings use selected stainless steel material 440C  rust resistance can reach 200 hours  sensitive and flexible rotation, long-term suitable for outdoor use.Product images:<img src="https://img-i-album.toocle.com/view/2024/01/03/40/65952628ea340.jpg" style="max-width:100%;"/><img src="https://img-i-album.toocle.com/view/2024/01/03/31/65952629b9631.jpg" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/01/03/d5/65952629c9fd5.jpg" style="max-width: 100%;"/> more>

Category:Hardware & Tools/Rolling Bearings/Other Bearings

Product Description:Shenzhen Zhonglichuang Bearing Co., Ltd. supplies ATM machine bearings. Some available models include: ORIGIN bearings OWC410GXRZ, OWC812GXLZ, OWC814GXRZ, OWC612GXRZ, 686ZZ, F688ZZ, MF148ZZ, 696ZZ, 625ZZ, 608ZZ, and other models.Industries: ATM machines, ATM modules, ATM cash boxes, printers, electric motors, computer peripherals, toy cars, clocks, household appliances, medical devices, OA accessories, and more.Shenzhen Zhonglichuang Bearing Co., Ltd. also offers in-stock supply of: MR128ZZ 8X12X3.5 bearings, MR126ZZ bearings 6*12*4, MR106ZZ 6x10x3 bearings, MR105ZZ 5x10x4 bearings, MR84ZZ 4*8*3 bearings, 693ZZ 3x8x4 bearings, 625ZZ bearings 5x16x5, 688ZZ 8*16*5 bearings, ORIGIN bearings OWC814GXRZ 8*14*5.4 8x14.3x8.4 bearings, one-way bearings, linear bearings, NMB bearings, non-standard bearings, OWC612GXLZ bearings, owc612gxrz bearings 6*12*5.4 bearings, and other series of bearings.An Automated Teller Machine (ATM) is a small machine set up by banks in various locations. It uses a credit card-sized plastic card with a magnetic strip that records the customer's basic account information (typically a bank card), allowing customers to perform banking counter services such as withdrawals, deposits, and transfers through the machine. Although most customers refer to this self-service machine as an ATM. Foreign brands: NCR (USA), Hitachi (Japan), Diebold (USA), Wincor Nixdorf (Germany), OKI (Japan), HYOSUNG (South Korea, less common). Domestic brands: GRG Banking, YINYANG, Eastcom, Hywin Financial, Yihua (OEM brand for OKI).Product images: more>

Category:Hardware & Tools/Rolling Bearings/Other Bearings

Product Description:Spot supply of Japanese imported one-way bearings ORIGIN OWC812GXLZ bearings 8x12.2x8 bearings.Note: RZ indicates the bearing rotation direction is to the right, LZ indicates to the left.Please inquire for pricing, final prices are subject to the actual quotation!Brand: ORIGIN Ouyu Sheng BearingsOrigin: JapanModel: OWC812GXLZ bearingInner diameter: 8mmOuter diameter: 12.2mmThickness: 8mmType: One-way bearingDistributor: Shenzhen Zhongli Chuang Bearing Co., Ltd.Applications: ATM machines, power tools, electric motors, self-service equipment, financial machines, currency counters, etc.ORIGIN one-way clutch OWC-GXZ type: Small one-way clutches flexibly apply small bearing technology, making them compact in structure and high-performance one-way clutches. In office machines/control devices/various transmission structures/terminal machines and other internal structures, they flexibly utilize functions such as overrun prevention/reverse rotation prevention/indexing marks, making them widely used mechanical structural elements.ORIGIN one-way clutch GXZ features:1. Less susceptible to environmental conditions (temperature/humidity) * The structure is entirely metal, fully leveraging excellent heat resistance characteristics.2. Small size * Small diameter and thin thickness enable machine miniaturization.3. Two types of engagement direction (R/L) * R type for clockwise direction and L type for counterclockwise direction.4. Can provide single-function components * Due to protective layer coverage, single-performance functional components can be provided.5. Easy assembly * Gears and pulleys (resin products) are easy to press-fit, facilitating assembly.Suitable ORIGIN one-way clutch GXZ bearing shaft:1: When using one-way clutches, please use shafts with the following specifications:1. Material - Recommended to use SUM, SUJ-2, SUS, and other steels.2. Hardness - In principle, please use heat-treated shafts.3. Surface roughness - Recommended to use 0.8S, but necessary surface roughness may vary depending on usage conditions.2: Operating environment1. Temperature: 0~60 degrees2. Humidity: Below 90% RHUsage precautions:1. Radial load or eccentric load may reduce clutch performance, please confirm before operation.2. One-way clutches are pre-lubricated internally; this lubricant is only for one-way clutch bearings.3. If other oils enter the one-way clutch, it may cause performance degradation; please be cautious during use.4. When using plated/blackened shafts, peeling debris may cause engagement failure; please be cautious during use.5. Impact or vibration may affect clutch performance; please be cautious during use.Similar ORIGIN OWC one-way clutch bearings: OWC307GXLZ bearing (3*7.2*5.4); OWC410GXLZ bearing (4*10*5.4); OWC511GXLZ bearing (5*11*5.4); OWC612GXLZ bearing (6*12*5.4); OWC612GXLZ bearing (6*12*8.4); OWC814GXLZ bearing (8*14*5.4); OWC1016GXLZ bearing (10*16*5.4); OWC610GXLZ bearing (6*10.2*8); OWC812GXLZ bearing (8*12.2*8); OWC612GXRZ bearing (6x12x8.4); OWC612GXLZ bearing (6*12*8.4); OWC814GXLZ bearing (8*14.3*8.4)Our main business: Metric miniature bearings, inch miniature bearings, stainless steel bearings, flange bearings, thin-wall bearings, one-way needle bearings, linear motion bearings, flat thrust ball bearings, ORIGIN bearings, NMB bearings, custom non-standard bearings.<img src="https://img-i-album.toocle.com/view/2023/12/06/bb/656fd15b318bb.jpg" style="max-width:100%;"/><img src="https://img-i-album.toocle.com/view/2023/12/06/2f/656fd1622fb2f.jpg" style="max-width: 100%;"/> more>

Category:Hardware & Tools/Pipe Fittings/Tee Fittings

Product Description:Title: Shenzhen Hiwin Interchangeable Guide Rails MGN12 MGW12 Wide Guide Rails Miniature Guide RailsMGN features compact size and lightweight, making it particularly suitable for miniaturized equipment. The slider and rail materials are available in stainless steel and alloy steel. Stainless steel linear guide rails, including sliders, rails, and other metal components such as steel balls and retainers, are all made of stainless steel, offering rust-resistant properties. The Gothic arch four-point contact design allows it to withstand loads from all directions, providing high rigidity and precision. With a ball retainer design, it offers interchangeability within precision tolerances.MGW (wide) features a widened rail design that significantly enhances moment load capacity and can be used as a single axis. The Gothic arch four-point contact design enables it to withstand loads from various directions with high rigidity. The slider is equipped with a micro retainer wire, ensuring that steel balls do not fall out even when the slider is removed. The rail, slider, and all metal components are made of stainless steel, providing corrosion resistance.Advantages/Features of Linear Guide Rails:1. High Positioning AccuracyWhen using linear guide rails as linear guidance, the friction method is rolling friction, which not only reduces the friction coefficient to 1/50 of that of sliding guidance but also minimizes the difference between dynamic and static friction. Therefore, during table movement, there is no slipping, enabling micron-level positioning accuracy.2. Minimal Wear, Maintaining Precision Over TimeTraditional sliding guidance inevitably suffers from poor motion accuracy due to oil backlash and insufficient lubrication during movement, leading to wear on the contact surface of the motion track and severely affecting precision. In contrast, rolling guidance experiences very little wear, allowing the machine to maintain precision over long periods.3. Suitable for High-Speed Motion and Significantly Reduces Required Drive PowerDue to the very low friction during linear guide rail movement, only minimal power is needed to move the table. This is especially beneficial for tables with frequent reciprocating motion, as it significantly reduces power consumption. Additionally, the low heat generation from friction makes it suitable for high-speed operation.4. Capable of Simultaneously Withstanding Loads in All DirectionsThanks to the unique constrained structure design of linear guide rails, they can simultaneously withstand loads in upward, downward, left, and right directions. Unlike sliding guidance, which has limited capacity for lateral loads in the parallel contact surface direction and can easily cause poor machine accuracy, linear guide rails excel in this aspect.5. Easy Assembly and InterchangeabilityDuring assembly, simply mill or grind the mounting surface of the rail on the table, and follow the recommended steps to fix the rail and slider to the machine with specified torque to achieve high precision. Traditional sliding guidance requires scraping of the motion track, which is time-consuming and labor-intensive. If machine accuracy deteriorates, scraping must be repeated. Linear guide rails are interchangeable, allowing replacement of sliders, rails, or even the entire linear guide assembly to restore high-precision guidance.6. Simple Lubrication StructureIf sliding guidance is inadequately lubricated, direct metal-to-metal friction can wear out the table. Ensuring sufficient lubrication for sliding guidance is challenging and requires drilling holes in appropriate locations on the table for oil supply. Linear guide rails, however, come with oil nozzles on the sliders, allowing direct grease injection via a grease gun or connection to an oil supply line with specialized fittings for automatic lubrication.More Linear Guide Rail Models: MGN7C MGN9C MGN12C MGN15C MGN7H MGN9H MGN12H MGN15HMGW7C MGW9C MGW12C MGW15C MGW7H MGW9H MGW12H MGW15HWelcome to inquire and discuss via phone or email!Product Images:<img src="https://img-i-album.toocle.com/view/2023/12/06/c5/656fcbc7735c5.jpg" style="max-width:100%;"/><img src="https://img-i-album.toocle.com/view/2023/12/06/4e/656fcbcd6ea4e.jpg" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2023/12/06/1e/656fcbd195b1e.jpg" style="max-width: 100%;"/> more>

Category:Hardware & Tools/Rolling Bearings/Other Bearings

Product Description:Shenzhen Zhonglichuang Bearing Co., Ltd. supplies sweeping robot bearings, stainless steel bearings, anti-rust bearings, precision bearings, miniature bearings S6700-2RS SMR104-2RS SMR117ZZ SMR93ZZ SMR95ZZ S6701ZZ S6802ZZ S6804ZZ S6000ZZ S6200ZZ S624ZZ S694ZZ S686-2RS  S685-2RS SMR74ZZ SMR126ZZ stainless steel bearingsS6700-2RS bearing details:Inner diameter (d) 10mmOuter diameter (D) 15mmThickness (B) 4mmSealing type: Sealing types include metal seals, rubber seals, and open bearings.Material: Stainless steel 440CBasic dynamic load rating Cr (N) 2260Basic static load rating Cor (N) 835 Maximum speed (grease lubrication) (x1000 rpm) 38 Maximum speed (oil lubrication) (x1000 rpm) 45Brand: Zhonglichuang BearingsPerformance: High speed, low noise.Bearing steel classification:High-carbon chromium bearing steel is suitable for bearings operating below 200°C, commonly using GCr4, GCr15, GCr15SiMn, GCr15SiMo, GCr18Mo.Carburized bearing steel can withstand greater impact loads and fracture toughness, with strong wear resistance and contact strength, suitable for bearings operating below 150°C, commonly using G20Cr, G20CrMo, G20CrNiMo, G20CrNi2Mo, etc.High-temperature bearing steel, in addition to the properties of general bearing steel, also has certain high-temperature hardness, high-temperature wear resistance, and other high-temperature properties. Common steel grades: CrMo4V maximum operating temperature 315°C; Cr14Mo4V maximum operating temperature 425°C; W6Mo5Cr4V2 maximum operating temperature 425°C.Stainless steel bearing steel has extremely high hardenability, excellent mechanical properties, and corrosion resistance. Common steel grades: 9Cr18, 9Cr18Mo, 1Cr13, 2Cr13, etc.Long-term現(xiàn)貨供應(yīng)如下型號,尺寸軸承。Inner diameter 3MM bearings: 683ZZ 693ZZ MR83ZZ MR93ZZ MR63ZZ F683ZZ F693ZZ MF83ZZ MF93ZZ MF63ZZ S683ZZ S693ZZ SMR63ZZ SMR83ZZ SMR93ZZInner diameter 4MM bearings: 684ZZ 604ZZ 624ZZ 634ZZ 694ZZ MR104ZZ F684ZZ F694ZZ F624ZZ F634ZZ MF104ZZ S684ZZ S694ZZ S624ZZ S604ZZ F604ZZ S634ZZInner diameter 5MM bearings: 685ZZ 695ZZ 625ZZ 605ZZ 635ZZ MR85ZZ MR95ZZ MR105ZZ MR115ZZ F685ZZ F695ZZ F605ZZ F625ZZ F635ZZ MF105ZZ MF115ZZ SMR115ZZ SMR105ZZ S685ZZ S695ZZ S605ZZ S625ZZ S635ZZInner diameter 6MM bearings: 686ZZ 696ZZ 606ZZ 626ZZ 636ZZ MR106ZZ MR126ZZ F686ZZ F696ZZ F606ZZ F626ZZ F636ZZ MF106Z MF126ZZ SMR126ZZ SMR106ZZ S606ZZ S626ZZ S636ZZ S696ZZ S686ZZInner diameter 7MM bearings: 687ZZ 697ZZ 607ZZ 627ZZ MR117ZZ MR137ZZ F687ZZ F697ZZ MF117ZZ MF137ZZ S687ZZ S697ZZ S607ZZ S627ZZ F627ZZ F607ZZ SMR117ZZ SMR137ZZInner diameter 8MM bearings: 688ZZ 698ZZ 608ZZ 628ZZ MR128ZZ MR148ZZ F688Z F698ZZ F608ZZ F628ZZ F638ZZ MF128ZZ MF148ZZ S688ZZ S698ZZ S608ZZ S628ZZ S638ZZ SMR128ZZ SMR148ZZOpen bearing description:1. Open bearings refer to bearings without any sealing covers.2. Enclosed bearings refer to bearings with sealing covers on both sides; ZZ indicates metal covers on both sides. Customers can choose different sealing covers according to their requirements.3. For the same size bearing, customers can choose different materials and grades.4. The following dimensions are based on international standard bearing basic dimensions. If customers have different requirements, we can customize them.5. The same bearing may have various different codes and names; please confirm the dimensions of the bearing you need.Shenzhen Zhonglichuang Bearing Co., Ltd. is a company integrating R&D, production, and sales, mainly producing and selling miniature bearings with inner diameters of 1-35mm, deep groove ball bearings, motor bearings, flange bearings, flat thrust ball bearings, linear motion bearings, thin-walled bearings, inch bearings, stainless steel bearings, flange bearings, and acting as an agent for ORIGIN bearings, NMB bearings, etc. Custom non-standard miniature bearings. Product accuracy ranges from ABEC-1 to ABEC-5, known for high speed, high precision, low noise, and long life. All our products have passed EU corporate environmental protection SGS and possess ROHS test reports.Product images:<img src="https://img-i-album.toocle.com/view/2024/01/08/e9/659ba1a958fe9.jpg" style="max-width:100%;"/><img src="https://img-i-album.toocle.com/view/2024/01/08/9d/659ba1a97839d.jpg" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/01/08/5e/659ba1a985e5e.jpg" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/01/08/83/659ba1a9a2383.jpg" style="max-width: 100%;"/> more>

Category:Hardware & Tools/Pipe Fittings/Tee Fittings

Product Description:Shenzhen Zhonglichuang Bearing Co., Ltd. supplies ball screws SFU1204  SFU1605 SFU2005 for non-standard equipment, animation equipment, automation equipment, and precision miniature ball screws!Ball screws and nutsScrew material: Japanese standard S55C high carbon steel (CF53# high carbon steel)Material:Nut material: alloy structural steel (20CrMo)2Accuracy grade: C7 or P7Tolerance grade: G6 or H73 Straightness: 500mm runout 0 to 3 threads (C4 standard5 Hardness: HRC 58-621. Nominal diameterThis refers to the outer diameter of the screw. Common specifications include 12, 14, 16, 20, 25, 32, 40, 50, 63, 80, 100, 120. However, please note that among these specifications, generally only sizes 16 to 50 are kept in stock.Nominal diameter is basically proportional to the load capacity; the larger the diameter, the greater the load. Specific values can be found in the manufacturer's product catalog. Here, we only explain two concepts: dynamic rated load and static rated load. The former refers to the rated axial load under motion, while the latter refers to the rated axial load at rest. When designing, refer to the former. It is important to note that the rated load is not the maximum load; the smaller the ratio of the actual load to the rated load, the higher the theoretical lifespan of the screw. Recommendation: Try to select diameters between 16 and 63.2. LeadLead refers to the linear distance the nut travels when the screw rotates one full revolution. Common leads (unit: mm) include: 2, 4, 5, 6, 8, 10, 16, 20, 25, 32, 40. Parameters related to lead are the nut's movement speed and the linear thrust that the ball screw can provide.The larger the lead, the faster the linear movement speed at the same rotational speed. The specific calculation relationship is:v = r * iv: Nut movement speed (unit: mm/s)r: Screw rotation speed (unit: r/s)i: Lead (unit: mm)Relationship between lead and screw thrust:F = (2 * π * T * n) / iF: Screw thrust (unit: N)T: Torque provided by the motor (unit: N·m)n: Transmission efficiency (ball screw transmission efficiency is generally 85%-95%)i: Lead (unit here: m)3. LengthLength involves two concepts: total length and thread length. Some manufacturers only calculate the total length, while others require providing the thread length. Thread length also consists of two parts: total thread length and effective travel. The former refers to the total length of the threaded portion, while the latter refers to the theoretical maximum length of the nut's linear movement. Thread length = effective travel + nut length + design margin (if a protective cover needs to be installed, also consider the compressed length of the cover, generally calculated as 1/8 of the cover's maximum length).When designing and drafting, the total length of the screw can be roughly accumulated based on the following parameters: Total screw length = effective travel + nut length + design margin + length of both end supports (bearing width + lock nut width + margin) + power input connection length (if using a coupling, it is approximately half the coupling length + margin). It is particularly important to note that if your length is excessively long (greater than 3 meters) or the length-to-diameter ratio is very large (greater than 70), you should consult the manufacturer's sales personnel in advance regarding feasibility of production. Generally, domestic manufacturers offer standard products up to 3 meters and special products up to 16 meters, while foreign manufacturers offer standard products up to 6 meters and special products up to 22 meters. This doesn't mean domestic manufacturers cannot produce longer screws, but the price for custom orders can be quite high. Recommendation: Try to select lengths under 6 meters; for longer requirements, using a rack and pinion is more cost-effective.Standard ball screw models:Complete list of ball screw models: SFU1605 SFU1610 SFU2005 SFU2505 SFU2510 SFU3205 SFU3210 SFU4005 SFU4010 SFU5010 SFU6310 SFU8010 DFU1605 DFU1610 DFU2005 DFU2505 DFU2510 DFU3205 DFU3210 DFU4005 DFU4010 Product images:<img src="https://img-i-album.toocle.com/view/2024/01/04/24/65966284cea24.jpg" style="max-width:100%;"/><img src="https://img-i-album.toocle.com/view/2024/01/04/28/65966284de428.jpg" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/01/04/f0/65966284f3bf0.jpg" style="max-width: 100%;"/> more>

Category:Hardware & Tools/Rolling Bearings/Other Bearings

Product Description:Shenzhen Zhonglichuang Bearing Co., Ltd. supplies: P5 grade stainless steel bearing S693ZZ  Inner diameter: 3mm  Outer diameter: 8mm  Thickness: 4mm  Tolerance: 0 to -5um  ; Suitable for motors, precision instruments, medical equipment, and other industries.Long-term stock availability of stainless steel bearing models: SMR52ZZ  SMR63ZZ SMR93ZZ S6700ZZ S685-2RS S623ZZ S624ZZ S625ZZ S683ZZ S693ZZ S6803ZZ S6901ZZ S6902ZZ S6300ZZ   SMR84ZZ  SMR105ZZ  SR133ZZ   SR144  S608ZZ S6802ZZ S6800ZZ SMR126ZZ SMR74ZZ  SMR52ZZ S626ZZ S6000ZZ  S6200ZZ More models are available upon inquiry by phone.Stainless steel bearings can achieve rust prevention effects of 48H  96H  196H, produced according to different requirements.Shenzhen Zhonglichuang Bearing Co., Ltd. specializes in: stainless steel bearings, rubber-coated bearings for lithium battery equipment, bearings for sweeping robots, bearings for grinding machines, bearings for dental handpieces, linear guides for dispensing machines, guide screws for animation equipment, one-way needle roller bearings, bearings for OA office equipment, bearing accessories for ATM machines, bearings for motors and electric machines, polyurethane-coated bearings, flat thrust ball bearings. Customization of non-standard bearings. CNC hardware processing.Product images:Product images: more>

Category:Hardware & Tools/Rolling Bearings/Other Bearings

Product Description:Shenzhen Zhonglichuang Bearing Company sells the Japanese brand ORIGIN one-way bearings and one-way needle roller bearings  OWC610GXRZ  OWC610GXLZ  Dimensions 6x10.2x8   Genuine imported  Fake one, pay a hundred!!!Also supplies other models of ORIGIN brand bearings:ORGIIN OWC model dimensions Inner diameter, outer diameter, thickness (mm)OWC307GXRZ/LZ3*7.2*5.4 OWC410GXRZ/LZ4*10*5.4 OWC511GXRZ/LZ5*11*5.4 OWC610GXRZ/LZ6*10.2*8 OWC612GXRZ/LZ6*12*5.4 OWC812GXRZ/LZ8*12.2*8 OWC814GXRZ/LZ8*14*5.4 OWC1016GXRZ/LZ10*16*5.4Note: RZ represents clockwise rotation * LZ represents counterclockwise rotation.Product images:<img src="https://img-i-album.toocle.com/view/2024/01/04/2f/65965dfec2d2f.jpg" style="max-width: 100%;"/><img src="https://img-i-album.toocle.com/view/2024/01/04/d7/65965dfee30d7.jpg" style="max-width: 100%;"/>  more>