Bearing 6218NR

Bearing 6218NR images
From: Deep Groove Ball Bearings
Deep Groove Ball Bearings Bearing 6218NR Related parameters
Name Value
Bearing number 6218NR
Size (mm) 90x160x30
Brand MBY
Bore Diameter (mm) 90
Outer Diameter (mm) 160
Width (mm) 30
Bearing dimensions and specification
Name Value
d 90 mm
D 160 mm
B 30 mm
C 30 mm
b 3,1 mm
d1 112 mm
f 2,82 mm
r0 max. 0,6 mm
r1 min. 2 mm
r2 min. 2 mm
C 4,9 mm
D2 143 mm
D3 155,22 mm
D4 169,7 mm
Ca max. 7,72 mm
da min. 3,5 mm
da max 101 mm
Da max. 149 mm
Db min. 172 mm
ra max. 2 mm
Weight 2,2 Kg
Basic dynamic load rating (C) 101 kN
Basic static load rating (C0) 73,5 kN
Fatigue load limit (Pu) 2,8
Reference speed 8500 r/min
Limiting speed 5300 r/min
Calculation factor (f0) 15
Calculation factor (kr) 0,025

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