21309RHC3/W33 bearing is Precision Spherical Roller Bearing Steel Cage, C3 Internal Clearance and lubrication Groove
Sizes: ID 45mm x OD 100mm x W 25mm
Match#: 21309CC/C3/W33, 21309CA/C3W33, 21309EC.C3.W33
A spherical roller bearing is a rolling-element bearing that permits rotation with low friction, and permits angular misalignment. Typically these bearings support a rotating shaft in the bore of the inner ring that may be misaligned in respect to the outer ring.
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