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Date: 2017-08-15

Tapered roller bearings 4T-497/492A size: 85.725x133.35x30.162 NTN

Bearing 4T-497/492A
Tapered roller bearings 4T-497/492A
Bearing number : 4T-497/492A

Size (mm) : 85.725x133.35x30.162
Brand : NTN
d (mm) : 85,725
D (mm) : 133,35
B (mm) : 30,162
Bearing dimensions and specification in brand catalogue :
d - 85,725 mm
D - 133,35 mm
T - 30,162 mm
B - 29,769 mm
C - 22,225 mm
ra1 max. - 3,3 mm
a - 0,7 mm
Da - 120 mm
db - 93 mm
ra max. - 3,5 mm
da - 99 mm
Db - 128 mm
Weight - 1,43 Kg
Basic dynamic load rating (C) - 129 kN
Basic static load rating (C0) - 189 kN
(Grease) Lubrication Speed - 2 600 r/min
(Oil) Lubrication Speed - 3 500 r/min
Calculation factor (e) - 0,44
Calculation factor (Y0) - 0,74
Calculation factor (Y2) - 1,35


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