Bearing H-LM300849/H-LM300811 (NACHI)

Tapered roller bearings H-LM300849/H-LM300811

Bearing number : H-LM300849/H-LM300811

Size (mm) : 40.987x67.975x17.500

Brand : NACHI

Bore Diameter (mm) : 40.987

Outer Diameter (mm) : 67.975

Width (mm) : 17.500

Bearing dimensions and specification in NACHI catalogue:

d - 40.987 mm

D - 67.975 mm

T - 17.500 mm

B - 18.000 mm

C - 13.500 mm

a - 3.6 mm

r2 min. - 1.6 mm

Weight - 0,239 Kg

Basic dynamic load rating (C) - 44000 kN

Basic static load rating (C0) - 59500 kN

(Grease) Lubrication Speed - 4600 r/min

(Oil) Lubrication Speed - 6500 r/min

Calculation factor (e) - 0.35

Calculation factor (Y0) - 0.95

Calculation factor (Y1) - 1.72

Designation

Bore Dia, mm

Outer Dia, mm: