Tapered roller bearings 29688/29620

Bearing number : 29688/29620

Size (mm) : 112.712x73.817x25.400

Brand : NACHI

Bore Diameter (mm) : 112.712

Outer Diameter (mm) : 73.817

Width (mm) : 25.400

Bearing dimensions and specification in NACHI catalogue:

d - 73.817 mm

D - 112.712 mm

T - 25.400 mm

B - 25.400 mm

C - 19.050 mm

a - -0.9 mm

r1 min. - 1.5 mm

r2 min. - 3.3 mm

Weight - 0,865 Kg

Basic dynamic load rating (C) - 86000 kN

Basic static load rating (C0) - 133000 kN

(Grease) Lubrication Speed - 3100 r/min

(Oil) Lubrication Speed - 4100 r/min

Calculation factor (e) - 0.49

Calculation factor (Y0) - 0.68

Calculation factor (Y1) - 1.2