6312TBR12P4 - RHP Precision Deep Groove Bearings - 60x130x31mm 3211azzmt33 This 11949/11910 bearing is an

This 11949/11910 bearing is an imperial taper roller bearing

This 32214 bearing is a metric taper roller bearing

70 21 A5TR SU L P3 Series - Extra Light Bore Size - 105mm 25 Degree Contact Angle Single Universal Light Preload Precision Rating

This 30302A bearing is a metric taper roller bearing

6312TBR12P4 - RHP Precision Deep Groove Bearings - 60x130x31mm 3211azzmt33 This 11949/11910 bearing is anThis 6312TBR12P4 bearing is a precision deep groove bearing with a phenolic resin cage, a guided inner ring, a special radial clearance and a P4 precision class. The bearing's dimensions are 60x130x31. 63 12 TBR38 P4 Single Row 63 Series Bore Size 12 60mm Inner Ring Guided Phenolic Resin Cage Precision Rating