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Date: 2017-08-15

Tapered roller bearings 4T-685/672 size: 98.425x168.275x41.275 NTN

Bearing 4T-685/672
Tapered roller bearings 4T-685/672
Bearing number : 4T-685/672

Size (mm) : 98.425x168.275x41.275
Brand : NTN
d (mm) : 98,425
D (mm) : 168,275
B (mm) : 41,275
Bearing dimensions and specification in brand catalogue :
d - 98,425 mm
D - 168,275 mm
T - 41,275 mm
B - 41,275 mm
C - 30,162 mm
ra1 max. - 3,3 mm
a - 3 mm
Da - 149 mm
db - 109 mm
ra max. - 3,5 mm
da - 116 mm
Db - 160 mm
Weight - 3,56 Kg
Basic dynamic load rating (C) - 222 kN
Basic static load rating (C0) - 340 kN
(Grease) Lubrication Speed - 2 100 r/min
(Oil) Lubrication Speed - 2 800 r/min
Calculation factor (e) - 0,47
Calculation factor (Y0) - 0,7
Calculation factor (Y2) - 1,28


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