Bearing 21315EK

Bearing 21315EK images
From: Spherical Roller Bearings
Spherical Roller Bearings Bearing 21315EK Related parameters
Name Value
Bearing number 21315EK
Size (mm) 75x160x37
Brand MBY
Bore Diameter (mm) 75
Outer Diameter (mm) 160
Width (mm) 37
Bearing dimensions and specification
Name Value
d 75 mm
D 160 mm
B 37 mm
C 37 mm
b 6 mm
d2 101 mm
r1 min. 2,1 mm
r2 min. 2,1 mm
D1 133 mm
K 3 mm
da min. 87 mm
Da max. 148 mm
ra max. 2 mm
Weight 3,75 Kg
Basic dynamic load rating (C) 285 kN
Basic static load rating (C0) 325 kN
Fatigue load limit (Pu) 34,5
Reference speed 4000 r/min
Limiting speed 5600 r/min
Calculation factor (e) 0,22
Calculation factor (Y0) 2,8
Calculation factor (Y1) 3
Calculation factor (Y2) 4,6

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