Basic size of mm

d1	105
D	200
B	53

The basic rated load is kN

trends C	560
static state Co	640

Fatigue load limit Pu	63

Rated rotation speed is r/min

Refer to the speed	3000
limit speed	4000

Mass bearing + return sleeve	7.5

model

bearing	*22222EK
withdrawal sleeve	AHX3122

Dimensions are mm

d1	105
d2 ～	130
D1 ～	178
B1	68
B21)	72
G	M120×2
G1	11
b	8.3
k	4.5
r1,2 min	2.1

Shoulder gear and chamfer size mm

da max	122
Da max	188
ra max	2

Calculation coefficient

e	0.25
Y1	2.7
Y2	4
Yo	2.5