Tapered roller bearings 4388/4335

Bearing number : 4388/4335

Size (mm) : 41.275x90.488x39.688

Brand : NACHI

Bore Diameter (mm) : 41.275

Outer Diameter (mm) : 90.488

Width (mm) : 39.688

Bearing dimensions and specification in NACHI catalogue:

d - 41.275 mm

D - 90.488 mm

T - 39.688 mm

B - 40.386 mm

C - 33.338 mm

a - 14.1 mm

r1 min. - 3.6 mm

r2 min. - 3.2 mm

Weight - 1,23 Kg

Basic dynamic load rating (C) - 132000 kN

Basic static load rating (C0) - 169000 kN

(Grease) Lubrication Speed - 3800 r/min

(Oil) Lubrication Speed - 5300 r/min

Calculation factor (e) - 0.28

Calculation factor (Y0) - 1.16

Calculation factor (Y1) - 2.11