Tapered roller bearings 15120/15245

Bearing number : 15120/15245

Size (mm) : 30.213x62x19.050

Brand : NACHI

Bore Diameter (mm) : 30.213

Outer Diameter (mm) : 62.000

Width (mm) : 19.050

Bearing dimensions and specification in NACHI catalogue:

d - 30.213 mm

D - 62.000 mm

T - 19.050 mm

B - 20.638 mm

C - 14.288 mm

a - 5.8 mm

r1 min. - 0.8 mm

r2 min. - 1.3 mm

Weight - 0,263 Kg

Basic dynamic load rating (C) - 45000 kN

Basic static load rating (C0) - 54500 kN

(Grease) Lubrication Speed - 6000 r/min

(Oil) Lubrication Speed - 8000 r/min

Calculation factor (e) - 0.35

Calculation factor (Y0) - 0.94

Calculation factor (Y1) - 1.7