A needle roller bearing is a bearing that uses small cylindrical rollers, and the purpose of these rollers is to lessen the friction on a rotating surface. Needle rollers feature a wide range of designs, series, and sizes. The modified roller profile prevents stress peaks to extend bearing service life. The needle roller and cage assemblies have a high capacity for carrying loads due to their numerous rollers.
Key Features:
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Unlike ball bearings, which have a smaller surface area in contact with the bearing raceway journals, needle roller bearings have a larger contact surface.
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The purpose of a caged needle roller bearing is to support rotational speeds and radial loads.
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Because of their large number of small-diameter rollers, cage assemblies and needle rollers have high stiffness.
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Multiple rows bearing designs expand load-carrying capacity.
Specifications:
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SKU: RM3852390
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Weight: 0.03 LBS
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Unit of Measure: EA
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Condition: Brand New
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Manufacturer Part Number (MPN): RM3852390
