Bearing 30316 (NACHI)

Tapered roller bearings 30316

Bearing number : 30316

Size (mm) : 80x170x42.5

Brand : NACHI

Bore Diameter (mm) : 80

Outer Diameter (mm) : 170

Width (mm) : 42.5

Bearing dimensions and specification in NACHI catalogue:

d - 80 mm

D - 170 mm

T - 42.5 mm

B - 39 mm

C - 33 mm

a - 9.5 mm

r1 min. - 3 mm

r2 min. - 2.5 mm

Weight - 4.05 Kg

Basic dynamic load rating (C) - 233000 kN

Basic static load rating (C0) - 263000 kN

(Grease) Lubrication Speed - 2300 r/min

(Oil) Lubrication Speed - 3100 r/min

Calculation factor (e) - 0.35

Calculation factor (Y0) - 0.95

Calculation factor (Y1) - 1.73

Designation

Bore Dia, mm

Outer Dia, mm: