6902 Nachi Bearing Open Japan 15x28x7mm Inner Diameter - 260mm bearings are blacked and have

bearings are blacked and have Bronze Cage that would make them faster

and medical tools

6220-2NSENR Nachi Bearing

Dimensions (inches) d H L A J N N1 H1 H2 L1 B S 1-7/16" 2-1/8" 8" 2-1/4" 5-11/16" 21/32" 1-3/16" 3/4" 4-1/8" 2-17/32" 1-15/16" 3/4"

6902 Nachi Bearing Open Japan 15x28x7mm Inner Diameter - 260mm bearings are blacked and have6902 Nachi Open Ball Bearing 15mm x 28mm x 7mm Made in Japan 6902 Nachi Bearing, the 6902 inner diameter is 15mm, the 6902 outer diameter is 28mm, 6902 width is 7mm. 6902 Nachi Ball Bearing Nachi Deep groove Ball Bearing Dimensions: 15mm x 28mm x 7mm Metric ID (inner diameter) Bore: 15mm OD (outer diameter): 28mm Width: 7mm Size: 15 x 28 x 7 mm Quantity: 1 Bearing Dynamic load rating Cr: 4,300 N Static load rating Cor: 2,250 N Limiting Speed: Grease