NACHI H913849R.F/H913810.F bearing

Tapered roller bearings H913849R.F/H913810.F

Bearing number : H913849R.F/H913810.F

Size (mm) : 146.050x69.850x41.275

Brand : NACHI

Bore Diameter (mm) : 146.050

Outer Diameter (mm) : 69.850

Width (mm) : 41.275

Bearing dimensions and specification in NACHI catalogue:

d - 69.850 mm

D - 146.050 mm

T - 41.275 mm

B - 39.688 mm

C - 25.400 mm

a - -4.0 mm

r1 min. - 3.6 mm

r2 min. - 3.2 mm

Weight - 2,957 Kg

Basic dynamic load rating (C) - 202000 kN

Basic static load rating (C0) - 237000 kN

(Grease) Lubrication Speed - 2400 r/min

(Oil) Lubrication Speed - 3300 r/min

Calculation factor (e) - 0.78

Calculation factor (Y0) - 0.42

Calculation factor (Y1) - 0.77