Bearing M12649/M12610 (NACHI)

Tapered roller bearings M12649/M12610

Bearing number : M12649/M12610

Size (mm) : 21.430x50.005x17.526

Brand : NACHI

Bore Diameter (mm) : 21.430

Outer Diameter (mm) : 50.005

Width (mm) : 17.526

Bearing dimensions and specification in NACHI catalogue:

d - 21.430 mm

D - 50.005 mm

T - 17.526 mm

B - 18.288 mm

C - 13.970 mm

a - 6.4 mm

r1 min. - 1.3 mm

r2 min. - 1.3 mm

Weight - 0,169 Kg

Basic dynamic load rating (C) - 37000 kN

Basic static load rating (C0) - 37500 kN

(Grease) Lubrication Speed - 8000 r/min

(Oil) Lubrication Speed - 11000 r/min

Calculation factor (e) - 0.28

Calculation factor (Y0) - 1.2

Calculation factor (Y1) - 2.2

Designation

Bore Dia, mm

Outer Dia, mm: