Bearing LM300849/LM300811 (NSK)

Tapered roller bearings LM300849/LM300811

Bearing number : LM300849/LM300811

Size (mm) : 41x68x17.5

Brand : NSK

Bore Diameter (mm) : 41

Outer Diameter (mm) : 68

Width (mm) : 17,5

Bearing dimensions and specification in NSK catalogue:

d - 41 mm

D - 68 mm

T - 17,5 mm

B - 18 mm

C - 13,5 mm

ra1 max. - 1,5 mm

a - 13,9 mm

r1 min. - 1,5 mm

Da - 61 mm

db - 45 mm

ra max. - 3,5 mm

da - 52 mm

Db - 65 mm

Weight - 0,242 Kg

Basic dynamic load rating (C) - 43,5 kN

Basic static load rating (C0) - 58 kN

(Grease) Lubrication Speed - 5300 r/min

(Oil) Lubrication Speed - 7100 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,95

Calculation factor (Y1) - 1,7

Designation

Bore Dia, mm

Outer Dia, mm: