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Bearing 32260 (NSK)
Tapered roller bearings 32260
Bearing number : 32260
Size (mm) : 300x540x149
Brand : NSK
Bore Diameter (mm) : 300
Outer Diameter (mm) : 540
Width (mm) : 149
Bearing dimensions and specification in NSK catalogue:
d - 300 mm
D - 540 mm
T - 149 mm
B - 140 mm
C - 115 mm
a - 131,6 mm
r min. - 6 mm
r1 min. - 5 mm
da min. - 333 mm
Da min - 458 mm
Da max. - 518 mm
db max. - 352 mm
Db min. - 514 mm
ra max. - 5 mm
rb max. - 4 mm
Weight - 132 Kg
Basic dynamic load rating (C) - 2220 kN
Basic static load rating (C0) - 3700 kN
(Grease) Lubrication Speed - 600 r/min
(Oil) Lubrication Speed - 800 r/min
Calculation factor (e) - 0,46
Calculation factor (Y0) - 0,72
Calculation factor (Y1) - 1,3
Tags : NSK , 300x540x149
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