Tapered roller bearings 399A/394A

Bearing number : 399A/394A

Size (mm) : 110.000x68.262x22.000

Brand : NACHI

Bore Diameter (mm) : 110.000

Outer Diameter (mm) : 68.262

Width (mm) : 22.000

Bearing dimensions and specification in NACHI catalogue:

d - 68.262 mm

D - 110.000 mm

T - 22.000 mm

B - 21.996 mm

C - 18.824 mm

a - 0.8 mm

r1 min. - 2.3 mm

r2 min. - 1.3 mm

Weight - 0,76 Kg

Basic dynamic load rating (C) - 87500 kN

Basic static load rating (C0) - 117000 kN

(Grease) Lubrication Speed - 3200 r/min

(Oil) Lubrication Speed - 4300 r/min

Calculation factor (e) - 0.40

Calculation factor (Y0) - 0.82

Calculation factor (Y1) - 1.5