Tapered roller bearings 30319D

Bearing number : 30319D

Size (mm) : 95x200x49.5

Brand : NACHI

Bore Diameter (mm) : 95

Outer Diameter (mm) : 200

Width (mm) : 49.5

Bearing dimensions and specification in NACHI catalogue:

d - 95 mm

D - 200 mm

T - 49.5 mm

B - 45 mm

C - 32 mm

a - -14.4 mm

r1 min. - 3 mm

r2 min. - 3 mm

Weight - 6.45 Kg

Basic dynamic load rating (C) - 265000 kN

Basic static load rating (C0) - 310000 kN

(Grease) Lubrication Speed - 1700 r/min

(Oil) Lubrication Speed - 2400 r/min

Calculation factor (e) - 0.81

Calculation factor (Y0) - 0.41

Calculation factor (Y1) - 0.74