Drawn cup needle roller bearings BK1312

Bearing number : BK1312

Size (mm) : 13x19x12

Brand : INA

Bore Diameter (mm) : 13

Outer Diameter (mm) : 19

Width (mm) : 12

Bearing dimensions and specification in INA catalogue:

Fw - 13 mm

D - 19 mm

C - 12 mm / Tolerance: -0,3

Ct min - 9,3 mm

rmin - 0,8 mm

m - 11 g / Weight

Cr - 6800 N / Dynamic load rating (radial)

C0r - 7900 N / Static load rating (radial)

Cur - 940 N / Fatigue limit load, radial

nG - 18700 1/min / Limiting speed

nB - 12900 1/min / Reference speed

- LR10X13X12,5 / Suitable inner ring

- IR10X13X12,5 / Suitable inner ring

DIN 618-1/ISO 3245