NTN 4T-L68149/L68111 bearing

Bearing 4T-L68149/L68111

4T-L68149/L68111 NTN bearing,

NTN 4T-L68149/L68111 bearing, Size: 34.988x59.974x15.875. NTN 4T-L68149/L68111 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Tapered roller bearings 4T-L68149/L68111

Bearing number : 4T-L68149/L68111

Size (mm) : 34.988x59.974x15.875

Brand : NTN

Bore Diameter (mm) : 34,988

Outer Diameter (mm) : 59,974

Width (mm) : 15,875

Bearing dimensions and specification in NTN catalogue:

d - 34,988 mm

D - 59,974 mm

T - 15,875 mm

B - 16,764 mm

C - 11,938 mm

ra1 max. - 1,3 mm

a - 2,5 mm

Da - 53 mm

db - 39 mm

da - 45,5 mm

Db - 56 mm

Weight - 0,179 Kg

Basic dynamic load rating (C) - 35,5 kN

Basic static load rating (C0) - 47,5 kN

(Grease) Lubrication Speed - 6 100 r/min

(Oil) Lubrication Speed - 8 100 r/min

Calculation factor (e) - 0,42

Calculation factor (Y0) - 0,79

Calculation factor (Y2) - 1,44