model 21309-E1-K X-life XL quality m
≈kg 0.845

size mm

d	45
D	100
B	25
r min	1.5
D1 ≈	89.8
d2 ≈	67.6
ds	3.2
ns	4.8

installation size mm

da min	54
Da max	91
ra max	1.5

Basic rated load N

live load Cr	129000
dead load Cor	130000

Calculation coefficient

e	0.23
Y1	2.92
Y2	4.35
Y0	2.86

Fatigue limit load Cur/ N	17300
limit speed nG /min–1	8500
Reference speed nB/min–1	5500