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Bearing 320/28XJ (KBC)
Tapered roller bearings 320/28XJ
Bearing number : 320/28XJ
Size (mm) : 28x52x16
Brand : KBC
Bore Diameter (mm) : 28
Outer Diameter (mm) : 52
Width (mm) : 16
Bearing dimensions and specification in KBC catalogue:
d - 28 mm
D - 52 mm
T - 16 mm
B - 16 mm
C - 12 mm
a - 12.5 mm
r1 min. - 1 mm
r2 min. - 1 mm
r3 min. - 1 mm
r4 min. - 1 mm
Weight - 0.146 Kg
Basic dynamic load rating (C) - 33 kN
Basic static load rating (C0) - 40,5 kN
(Grease) Lubrication Speed - 7100 r/min
(Oil) Lubrication Speed - 9500 r/min
Calculation factor (e) - 0.43
Calculation factor (Y) - 1.4
Calculation factor (Y0) - 0.77
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