Bearing 21304CDE4

Bearing 21304CDE4 images
From: Spherical Roller Bearings
Spherical Roller Bearings Bearing 21304CDE4 Related parameters
Name Value
Bearing number 21304CDE4
Size (mm) 20x52x15
Brand MBY
Bore Diameter (mm) 20
Outer Diameter (mm) 52
Width (mm) 15
Bearing dimensions and specification
Name Value
d 20 mm
D 52 mm
B 15 mm
C 15 mm
r min. 1,1 mm
da min. 27 mm
da max 28 mm
Da min 42 mm
Da max. 45 mm
ra max. 1 mm
Weight 0,17 Kg
Basic dynamic load rating (C) 29,3 kN
Basic static load rating (C0) 26,9 kN
(Grease) Lubrication Speed 6300 r/min
(Oil) Lubrication Speed 8200 r/min
Calculation factor (e) 0,31
Calculation factor (Y0) 2,1
Calculation factor (Y2) 3,2
Calculation factor (Y3) 2,1

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