Bearing 4T-368A/362 (NTN)

Tapered roller bearings 4T-368A/362

Bearing number : 4T-368A/362

Size (mm) : 50.8x90x20

Brand : NTN

Bore Diameter (mm) : 50,8

Outer Diameter (mm) : 90

Width (mm) : 20

Bearing dimensions and specification in NTN catalogue:

d - 50,8 mm

D - 90 mm

T - 20 mm

B - 22,225 mm

C - 15,875 mm

ra1 max. - 2 mm

a - 4 mm

Da - 81 mm

db - 56 mm

ra max. - 3,5 mm

da - 62 mm

Db - 84 mm

Weight - 0,525 Kg

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

Basic static load rating (C0) - 90,5 kN

(Grease) Lubrication Speed - 4 100 r/min

(Oil) Lubrication Speed - 5 500 r/min

Calculation factor (e) - 0,32

Calculation factor (Y0) - 1,03

Calculation factor (Y2) - 1,88

Designation

Bore Dia, mm

Outer Dia, mm: