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Bearing 1217K (NACHI)
Self-aligning ball bearings 1217K
Bearing number : 1217K
Size (mm) : 85x150x28
Brand : NACHI
Bore Diameter (mm) : 85
Outer Diameter (mm) : 150
Width (mm) : 28
Bearing dimensions and specification in NACHI catalogue:
d - 85 mm
D - 150 mm
B - 28 mm
C - 28 mm
r1 min. - 2 mm
da min. - 95 mm
Da max. - 140 mm
ra max. - 2 mm
Weight - 2.07 Kg
Basic dynamic load rating (C) - 49 kN
Basic static load rating (C0) - 20,7 kN
(Grease) Lubrication Speed - 3700 r/min
(Oil) Lubrication Speed - 4500 r/min
Calculation factor (e) - 0.17
Calculation factor (Y0) - 3.8
Calculation factor (Y1) - 3.6
Calculation factor (Y2) - 5.6
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