model

bearing	22312-E1-K
X-life	XL
withdrawal sleeve	AHX2312

quality m

bearing ≈kg	2.83
withdrawal sleeve ≈kg	0.3

size mm

d1H	55
d	60
D	130
B	46
r min	2.1
D1 ≈	110.1
d2 ≈	74.8
ds	3.2
ns	6.5
a ≈	3
b	11
screw thread d2G	M65×2
I	58

installation size mm

da min	72
Da max	15900
ra max	33500

Basic rated load N

live load Cr	2750
dead load Cor	4650

Calculation coefficient

e	8400
Y1	5500
Y2	IR14X17X17
Y0

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