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Bearing NJ415 (SKF)
Cylindrical roller bearings NJ415
Bearing number : NJ415
Size (mm) : 75x190x45
Brand : SKF
Bore Diameter (mm) : 75
Outer Diameter (mm) : 190
Width (mm) : 45
Bearing dimensions and specification in SKF catalogue:
d - 75 mm
D - 190 mm
B - 45 mm
C - 45 mm
d1 - 116 mm
r1 min. - 3 mm
r2 min. - 3 mm
r3 min. - 3 mm
r4 min. - 3 mm
D1 - 148 mm
F - 104,5 mm
da min. - 91 mm
da max - 101 mm
Da max. - 174 mm
db min - 119 mm
ra max. - 2,5 mm
rb max. - 2,5 mm
S - 3,8 mm
Weight - 6,4 Kg
Basic dynamic load rating (C) - 264 kN
Basic static load rating (C0) - 280 kN
Fatigue load limit (Pu) - 34
Reference speed - 4000 r/min
Limiting speed - 4800 r/min
Calculation factor (kr) - 0,15
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