Drawn cup needle roller bearings BK3012

Bearing number : BK3012

Size (mm) : 30x37x12

Brand : INA

Bore Diameter (mm) : 30

Outer Diameter (mm) : 37

Width (mm) : 12

Bearing dimensions and specification in INA catalogue:

Fw - 30 mm

D - 37 mm

C - 12 mm / Tolerance: -0,3

Ct min - 9,3 mm

rmin - 0,8 mm

m - 28 g / Weight

Cr - 12100 N / Dynamic load rating (radial)

C0r - 18200 N / Static load rating (radial)

Cur - 2390 N / Fatigue limit load, radial

nG - 8600 1/min / Limiting speed

nB - 6300 1/min / Reference speed

- LR25X30X12,5 / Suitable inner ring

DIN 618-1/ISO 3245