Machined Ring Needle Roller Bearings With Inner Ring .
Equivalent to IKO NA4822, INA NA4822, NTN NA4822, Torrington - Koyo NA4822. $169.35 ... JNS NA497 Machined Ring Needle Roller Bearing With Inner Ring 7mm x 17mm x 10mm. JNS NA497 Machined Ring Type Needle Roller Bearing With Inner Ring, 7mm bore x 17mm outside diameter x 10mm width. Equivalent to IKO NA497, INA NA497, NTN NA497