Bearing 4T-26880/26822 (NTN)

Tapered roller bearings 4T-26880/26822

Bearing number : 4T-26880/26822

Size (mm) : 39.688x79.375x23.812

Brand : NTN

Bore Diameter (mm) : 39,688

Outer Diameter (mm) : 79,375

Width (mm) : 23,812

Bearing dimensions and specification in NTN catalogue:

d - 39,688 mm

D - 79,375 mm

T - 23,812 mm

B - 25,4 mm

C - 19,05 mm

ra1 max. - 0,8 mm

a - 7,4 mm

Da - 71 mm

db - 45,5 mm

ra max. - 1,5 mm

da - 48 mm

Db - 74 mm

Weight - 0,554 Kg

Basic dynamic load rating (C) - 76,5 kN

Basic static load rating (C0) - 97,5 kN

(Grease) Lubrication Speed - 4 800 r/min

(Oil) Lubrication Speed - 6 400 r/min

Calculation factor (e) - 0,32

Calculation factor (Y0) - 1,04

Calculation factor (Y2) - 1,88

Designation

Bore Dia, mm

Outer Dia, mm: