Bearing 4T-97500/97900 (NTN)

Tapered roller bearings 4T-97500/97900

Bearing number : 4T-97500/97900

Size (mm) : 127x228.6x53.975

Brand : NTN

Bore Diameter (mm) : 127

Outer Diameter (mm) : 228,6

Width (mm) : 53,975

Bearing dimensions and specification in NTN catalogue:

d - 127 mm

D - 228,6 mm

T - 53,975 mm

B - 49,428 mm

C - 38,1 mm

ra1 max. - 3,3 mm

a - -13,4 mm

Da - 197 mm

db - 144 mm

ra max. - 3,5 mm

da - 151 mm

Db - 213 mm

Weight - 8,43 Kg

Basic dynamic load rating (C) - 320 kN

Basic static load rating (C0) - 445 kN

(Grease) Lubrication Speed - 1 400 r/min

(Oil) Lubrication Speed - 1 900 r/min

Calculation factor (e) - 0,74

Calculation factor (Y0) - 0,45

Calculation factor (Y2) - 0,81

Designation

Bore Dia, mm

Outer Dia, mm: