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China, Chinese Bk Series Drawn Cup Needle Bearing for Automobile1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
BearingNeedle BearingNeedle Roller BearingNeedle Bearing
Suzhou Dongwu Needle Bearing Co., Ltd.
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Product DescriptionProduct DescriptionDRAWN CUP NEEDLE ROLLER BEARING WITH A CLOSED ENDThe basic structure consists of a drawn cup, a set of needle rollers, and a cage assembly. This structure occupies less radial space and has a larger radial load capacity, making it suitable for situations where radial installation space is limited and a housing bore is not suitable as a raceway.The bearing does not need further axial positioning after being pressed into the housing bore, saving installation and adjustment time and workload.This type of needle roller bearing usually does not require an inner ring. If an inner ring is needed, it can be selected from the product list. If the required specifications are not listed, you can contact our company to request a special customization.SPACE-SAVING COMPACT DESIGNHIGH LOAD CARRYING CAPACITYCOST-EFFECTIVE MANUFACTURING SOLUTIONThe drawn cup design eliminates the need for a separate housing or mounting arrangement, providing maximum load capacity within minimal radial space. The closed-end configuration further reduces axial space requirements, making it ideal for applications where space constraints are critical, such as automotive transmissions and compact machinery.Despite their compact size, these bearings can handle exceptionally high radial loads due to the large number of needle rollers in contact with the raceway. The load distribution across multiple contact points significantly exceeds that of ball bearings of similar size, making them perfect for heavy-duty applications.The drawn cup construction process is highly efficient and economical, resulting in lower production costs compared to machined bearing housings. The integrated design reduces part count and assembly time, providing significant cost savings in both initial purchase and installation.Product ParametersShaft Diameter(mm)Bearing NumberBoundary Dimensions(mm)Basic Load Rating(N)Limiting Speed(Rpm)FwDCCr DynamicCor StaticGreaseOil3BK0306TN36.56123088022000300004BK04084881760137022000300005BK05095992380208022000300006BK06076107200012002200030000BK060961092850260018000270007BK070971193000310018000270007.938MJ-5517.93812.77.922400230018000270008BK08088128250025001800027000BK081081210390045001800027000BK8X12.7X8812.782470250018000270009BK091091310413048001800027000BK09X16X13.45/YBI91613.454550380018000270009.5BK9.5X14.8X10.3-RS9.514.810.327002900180002700010BK101010141041305940150002400011BK111512RS11151244005700150002200012BK1210121610420056001200021000BK1214RS121614633067001200020000BK121614Y121614520073001200020000BK101712101712500049001200021000BK1212121812627073501200020000BK12181412181471009000120002000013BK1312121912660080001100018000Shaft Diameter(mm)Bearing NumberBoundary Dimensions(mm)Basic Load Rating(N)Limiting Speed(Rpm)FwDCCr DynamicCor StaticGreaseOil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etailed PhotosSUPERIOR FATIGUE LIFE PERFORMANCEEXCELLENT SPEED CAPABILITIESThe optimized needle roller geometry and surface treatment ensure excellent fatigue resistance under cyclic loading conditions. The closed-end design helps maintain proper lubrication distribution, contributing to extended operational life even under demanding conditions.The low-friction needle roller design enables high-speed operation with minimal heat generation. The closed-end configuration helps maintain lubricant stability at elevated speeds, making these bearings suitable for high-rpm applications in power tools and automotive systems.ENHANCED VIBRATION DAMPINGTEMPERATURE STABILITYThe closed-end design provides additional structural integrity that helps dampen vibrations and reduce noise levels during operation. This feature is particularly valuable in automotive applications and precision machinery where smooth, quiet operation is essential.The robust construction and material selection ensure stable performance across a wide temperature range. The closed-end design helps maintain consistent internal geometry even under thermal expansion, making these bearings suitable for both high and low-temperature applications.FAQQ1: Are you a factory or a trader?A: We are a manufacturer integrating industry and trade. Welcome to visit our company. Q2: Can I add my logo to the product?A: We support on-demand customization, including logo customization, color customization, appearance size customization, etc. Q3: What payment methods do you support?A: We support T/T, Western Union, PayPal, cash, etc. The details can be negotiated. Q4: What are your modes of transportation?A: We usually choose the appropriate mode of transportation (sea, air, land) according to the conditions of the goods, or we can choose the mode of transportation according to your requirements. Q5: How can I get an accurate quotation?A: You can first send your specific demand information and product pictures, and we will customize a solution for you according to your needs and inform you of the specific price.
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