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Date: 2017-08-11

Tapered roller bearings 30240U size: 200x360x64 NTN

Bearing 30240U
Tapered roller bearings 30240U
Bearing number : 30240U

Size (mm) : 200x360x64
Brand : NTN
d (mm) : 200
D (mm) : 360
B (mm) : 64
Bearing dimensions and specification in brand catalogue :
d - 200 mm
D - 360 mm
T - 64 mm
B - 58 mm
C - 48 mm
ra1 max. - 3 mm
a - 70 mm
r min. - 5 mm
r1 min. - 4 mm
da min. - 222 mm
Da min - 311 mm
Da max. - 342 mm
db max. - 242 mm
Db min. - 336 mm
ra max. - 4 mm
Sa - 10 mm
Sb - 16 mm
Weight - 25,4 Kg
Basic dynamic load rating (C) - 785 kN
Basic static load rating (C0) - 1 110 kN
(Grease) Lubrication Speed - 950 r/min
(Oil) Lubrication Speed - 1 300 r/min
Calculation factor (e) - 0,44
Calculation factor (Y0) - 0,76
Calculation factor (Y2) - 1,38


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