Bearing 3776/3720 (NACHI)

Tapered roller bearings 3776/3720

Bearing number : 3776/3720

Size (mm) : 44.983x93.264x30.163

Brand : NACHI

Bore Diameter (mm) : 44.983

Outer Diameter (mm) : 93.264

Width (mm) : 30.163

Bearing dimensions and specification in NACHI catalogue:

d - 44.983 mm

D - 93.264 mm

T - 30.163 mm

B - 30.302 mm

C - 23.813 mm

a - 8.0 mm

r1 min. - 3.6 mm

r2 min. - 3.2 mm

Weight - 0,938 Kg

Basic dynamic load rating (C) - 103000 kN

Basic static load rating (C0) - 137000 kN

(Grease) Lubrication Speed - 3500 r/min

(Oil) Lubrication Speed - 4900 r/min

Calculation factor (e) - 0.34

Calculation factor (Y0) - 0.97

Calculation factor (Y1) - 1.77

Designation

Bore Dia, mm

Outer Dia, mm: