Bearing 31320 (NKE)

Tapered roller bearings 31320

Bearing number : 31320

Size (mm) : 100x215x56.5

Brand : NKE

Bore Diameter (mm) : 100

Outer Diameter (mm) : 215

Width (mm) : 56,5

Bearing dimensions and specification in NKE catalogue:

d - 100 mm

D - 215 mm

T - 56,5 mm

B - 51 mm

C - 35 mm

a - 68 mm

r1 min. - 4 mm

r2 min. - 4 mm

r3 min. - 3 mm

r4 min. - 3 mm

da max - 121 mm

Da min - 168 mm

db min - 115 mm

Db min. - 202 mm

Weight - 8,8 Kg

Basic dynamic load rating (C) - 429 kN

Basic static load rating (C0) - 522 kN

Limiting speed - 3000 r/min

Calculation factor (e) - 0,83

Calculation factor (Y) - 0,73

Calculation factor (Y0) - 0,4

Designation

Bore Dia, mm

Outer Dia, mm: