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Bearing 21311 K (ISB)
Spherical roller bearings 21311 K
Bearing number : 21311 K
Size (mm) : 55x120x29
Brand : ISB
Bore Diameter (mm) : 55
Outer Diameter (mm) : 120
Width (mm) : 29
Bearing dimensions and specification in ISB catalogue:
d - 55 mm
D - 120 mm
B - 29 mm
C - 29 mm
K - 3 mm
Weight - 1,7 Kg
Basic dynamic load rating (C) - 153 kN
Basic static load rating (C0) - 163 kN
(Grease) Lubrication Speed - 5737,5 r/min
(Oil) Lubrication Speed - 6750 r/min
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