Bearing 21307CDE4

Bearing 21307CDE4 images
From: Spherical Roller Bearings
Spherical Roller Bearings Bearing 21307CDE4 Related parameters
Name Value
Bearing number 21307CDE4
Size (mm) 35x80x21
Brand MBY
Bore Diameter (mm) 35
Outer Diameter (mm) 80
Width (mm) 21
Bearing dimensions and specification
Name Value
d 35 mm
D 80 mm
B 21 mm
C 21 mm
r min. 1,5 mm
da min. 44 mm
da max 47 mm
Da min 67 mm
Da max. 71 mm
ra max. 1,5 mm
Weight 0,53 Kg
Basic dynamic load rating (C) 71,5 kN
Basic static load rating (C0) 76 kN
(Grease) Lubrication Speed 4000 r/min
(Oil) Lubrication Speed 5300 r/min
Calculation factor (e) 0,28
Calculation factor (Y0) 2,4
Calculation factor (Y2) 3,6
Calculation factor (Y3) 2,4

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