NSK B28-30 Bearings 60TM04N B28-31 Auto Gearbox Bearing NSK/NTN/SKF

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NSK B28-30 Bearings Specification:

1. Inner Size: 28mm

2. Outer Size: 78mm

3. Thickness Size: 20mm

Deep Groove ball bearings are the most popular of all the ball bearing types because they are available in a wide variety of seal, shield and snap-ring arrangements.

The bearing ring grooves are circular arcs made slightly larger than the radius of the ball. 

The balls make point contact with the raceways (elliptical contact when loaded). The inner ring shoulders are of equal height (as the outer ring shoulders).

NSK Gearbox Bearings Ranges:

19BSW07,B25-83,32TM12,B27-12B,40TM11,B27Z-8,40TM18VZ,B28-30,60TM04N,B28-31,65TM02A,B28-34,B28-31,B29-11N,B29-11,B29-2NX,B31-15,B30-120,B31-16N,B30-126, B31-26N,B31-1,B31-26N,B31-10,B32-33,B31-13,B32Z-6,B31-15,B35-200,B31-16A1N,B35Z-7 ,B31-16N,B37-10,B31-23N,B37-9N,B31-28N,B43-3,B32-10,B43-4,B32-10/S,B45-106N,B32-14NR,B45-111E,B32-18NR,B45-90,B32-33,B49-5,B32-34,B49-7,B32Z-6,B57Z-8,B34Z-5E1,B60-57,B33Z-12,B67-1,B35-200,B67Z-7,B35-221,DG328012,B35-27,DG4880,B35Z-7,B40-121,B36Z-10,B17-123,B37-10,B17-126D, BRG Bearing