Tapered roller bearings 19138/19268

Bearing number : 19138/19268

Size (mm) : 34.976x68.262x15.875

Brand : NSK

Bore Diameter (mm) : 34,976

Outer Diameter (mm) : 68,262

Width (mm) : 15,875

Bearing dimensions and specification in NSK catalogue:

d - 34,976 mm

D - 68,262 mm

T - 15,875 mm

B - 16,52 mm

C - 11,908 mm

ra1 max. - 1,5 mm

a - 14,5 mm

r min. - 1,5 mm

r1 min. - 1,5 mm

Da - 61 mm

db - 40,5 mm

ra max. - 1,5 mm

da - 42,5 mm

Db - 65 mm

Weight - 0,269 Kg

Basic dynamic load rating (C) - 45 kN

Basic static load rating (C0) - 53,5 kN

(Grease) Lubrication Speed - 5300 r/min

(Oil) Lubrication Speed - 7100 r/min

Calculation factor (e) - 0,44

Calculation factor (Y0) - 0,74

Calculation factor (Y1) - 1,4