7921CTRSUMP3 - NSK Precision Angular Contact - 105x145x20mm 6312.zzKoyo This 3204BTN bearing is a

This 3204BTN bearing is a metric double row angular contact bearing with a modified internal construction

This 6207ZZC3 NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 35x72x17

This 6211 2Z C3 SKF bearing is a Shielded Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 55x100x21

This 3210A 2Z/MT33 bearing is a metric double row angular contact bearing with a metal shield on both sides of the bearing filled with lithium grease

7921CTRSUMP3 - NSK Precision Angular Contact - 105x145x20mm 6312.zzKoyo This 3204BTN bearing is aThis 7921CTRSUMP3 bearing is a Super Precision angular contact bearing with a 15 contact angle and a phenolic cage, this bearing is a universal fit single bearing with a medium preload and a P3 precision rating. The bearing's dimensions are 105x145x20. 79 21 CTR SU M P3 Series NSK Ultra Light Bore Size 105mm 15 Degree Contact Angle Single Universal Medium Preload Precision Rating