model 21310-E1-K X-life XL quality m
≈kg 1.28

size mm

d	50
D	110
B	27
r min	2
D1 ≈	89.8
d2 ≈	67.3
ds	3.2
ns	4.8

installation size mm

da min	61
Da max	99
ra max	2

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	5400