Tapered roller bearings 30320D

Bearing number : 30320D

Size (mm) : 100x215x51.5

Brand : NACHI

Bore Diameter (mm) : 100

Outer Diameter (mm) : 215

Width (mm) : 51.5

Bearing dimensions and specification in NACHI catalogue:

d - 100 mm

D - 215 mm

T - 51.5 mm

B - 47 mm

C - 33 mm

a - -13.0 mm

r1 min. - 3 mm

r2 min. - 3 mm

Weight - 7.90 Kg

Basic dynamic load rating (C) - 288000 kN

Basic static load rating (C0) - 330000 kN

(Grease) Lubrication Speed - 1600 r/min

(Oil) Lubrication Speed - 2200 r/min

Calculation factor (e) - 0.81

Calculation factor (Y0) - 0.41

Calculation factor (Y1) - 0.74