Bearing 388A/382A (Timken)

Tapered roller bearings 388A/382A

Bearing number : 388A/382A

Size (mm) : 57.531x96.838x21

Brand : Timken

Bore Diameter (mm) : 57,531

Outer Diameter (mm) : 96,838

Width (mm) : 21

Bearing dimensions and specification in Timken catalogue:

d - 57,531 mm

D - 96,838 mm

T - 21 mm

B - 21,946 mm

C - 15,875 mm

R - 3,6 mm

r - 0,8 mm

a - -3 mm

Da - 92 mm

db - 69 mm

da - 63 mm

Db - 89 mm

Aa - 1,1 mm

Ab - 2 mm

Weight - 0,57 Kg

Basic static load rating (C0) - 107 kN

Factor (G1) - 42

Factor (G2) - 15,7

Factor (Cg) - 0,0219

Factor (K) - 1,65

Basic dynamic load rating (C90) - 21,8

Basic dynamic load rating (Ca90) - 13,2

Basic dynamic load rating (C1) - 84,2 kN

Calculation factor (e) - 0,35

Calculation factor (Y) - 1,69

Designation

Bore Dia, mm

Outer Dia, mm: