3MM9111WICRDUL - Timken Angular Contact - 55x90x18mm mlg9C4R280T1HS2 This 7011CTRDUDLP3 bearing is a

This 7011CTRDUDLP3 bearing is a Super Precision angular contact bearing with a 15° contact angle and a phenolic cage

63 28 Deep Groove Ball Bearings 140mm - Bore Size Open Type Normal Radial Internal Clearance

This additional clearance allows for thermal expansion

160 24 C3 Metric

3MM9111WICRDUL - Timken Angular Contact - 55x90x18mm mlg9C4R280T1HS2 This 7011CTRDUDLP3 bearing is aThis 3MM9111WICRDUL bearing is a Super Precision Angular Contact Bearing with a 25 Contact Angle and a Phenolic Cage, This bearing is a universal fit double set of bearings with a Light Preload. The bearing's dimensions are 55x90x18mm >3 MM 91 11 WI CR DU L 25 Contact Angle Super High Precision Steel Balls Extra Light Series 55mm Bore Size Angular Contact, Low Shoulder on Outer Ring Phenolic Cage Duplex Universal Light Preload