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Bearing TR285717 (KBC)
Tapered roller bearings TR285717
Bearing number : TR285717
Size (mm) : 28x57x17
Brand : KBC
Bore Diameter (mm) : 28
Outer Diameter (mm) : 57
Width (mm) : 17
Bearing dimensions and specification in KBC catalogue:
d - 28 mm
D - 57 mm
T - 17 mm
B - 17 mm
C - 13 mm
a - 13.7 mm
r1 min. - 1.5 mm
r2 min. - 1.5 mm
r3 min. - 1.5 mm
r4 min. - 1.5 mm
Weight - 0.202 Kg
Basic dynamic load rating (C) - 42 kN
Basic static load rating (C0) - 48,8 kN
(Grease) Lubrication Speed - 6300 r/min
(Oil) Lubrication Speed - 8500 r/min
Calculation factor (e) - 0.43
Calculation factor (Y) - 1.4
Calculation factor (Y0) - 0.77
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