model 21308-E1-K X-life XL quality m
≈kg 0.702

size mm

d	40
D	90
B	23
r min	1.5
D1 ≈	80.8
d2 ≈	59.7
ds	3.2
ns	4.8

installation size mm

da min	49
Da max	81
ra max	1.5

Basic rated load N

live load Cr	109000
dead load Cor	107000

Calculation coefficient

e	0.24
Y1	2.81
Y2	4.19
Y0	2.75

Fatigue limit load Cur/ N	14300
limit speed nG /min–1	9500
Reference speed nB/min–1	5200