Bearing 21318 E

Bearing 21318 E images Bearing 21318 E images
From: Spherical Roller Bearings
Spherical Roller Bearings Bearing 21318 E Related parameters
Name Value
Bearing number 21318 E
Size (mm) 90x190x43
Brand MBY
Bore Diameter (mm) 90
Outer Diameter (mm) 190
Width (mm) 43
Bearing dimensions and specification
Name Value
d 90 mm
D 190 mm
B 43 mm
d2 - 112 mm
D1 - 150 mm
b 8.3 mm
K 4.5 mm
r1,2 min. - 3 mm
da min. - 104 mm
Da max. - 176 mm
ra max. - 2.5 mm
Basic dynamic load rating C - 393 kN
Basic static load rating C0 - 450 kN
Fatigue load limit Pu - 45.5 kN
Reference speed 3600 r/min
Limiting speed 4800 r/min
Calculation factor e - 0.24
Calculation factor Y1 - 2.8
Calculation factor Y2 - 4.2
Calculation factor Y0 - 2.8
Weight 6.1 kg

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