Drawn cup needle roller bearings, the outer ring is stamped from high-quality low-carbon cold-rolled steel plate, the surface is carburized and heat-treated, there are needle rollers and cages combined together, there are two types of sealed and open structures. You can choose INNE RING for installation, or use the shaft surface as an inner raceway directly on the shaft, but the shaft surface accuracy (shaft surface hardness, roughness, roundness, cylindricity) must be maintained. Drawn cup needle roller bearings can save space and reduce weight, and have a certain radial load capacity and speed. BSPD bearing application engineers specially remind users that drawn cup needle roller bearings cannot withstand axial forces.
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