Bearing 21306CDKE4

Bearing 21306CDKE4 images
From: Spherical Roller Bearings
Spherical Roller Bearings Bearing 21306CDKE4 Related parameters
Name Value
Bearing number 21306CDKE4
Size (mm) 30x72x19
Brand MBY
Bore Diameter (mm) 30
Outer Diameter (mm) 72
Width (mm) 19
Bearing dimensions and specification
Name Value
d 30 mm
D 72 mm
B 19 mm
C 19 mm
r min. 1,1 mm
da min. 37 mm
da max 40 mm
Da min 59 mm
Da max. 65 mm
ra max. 1 mm
Weight 0,39 Kg
Basic dynamic load rating (C) 55 kN
Basic static load rating (C0) 54 kN
(Grease) Lubrication Speed 4500 r/min
(Oil) Lubrication Speed 6000 r/min
Calculation factor (e) 0,28
Calculation factor (Y0) 2,3
Calculation factor (Y2) 3,6
Calculation factor (Y3) 2,4

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