Basic size of mm

d1	70
D	160
B	55

The basic rated load is kN

trends C	440
static state Co	475

Fatigue load limit Pu	48

Rated rotation speed is r/min

Refer to the speed	3200
limit speed	4300

Mass bearing + return sleeve	6

model

bearing	*22315EK
withdrawal sleeve	AHX2315G

Dimensions are mm

d1	70
d2 ～	92.8
D1 ～	135
B1	68
B21)	72
G	M80×2
G1	12
b	8.3
k	4.5
r1,2 min	2.1

Shoulder gear and chamfer size mm

da max	87
Da max	148
ra max	2

Calculation coefficient

e	0.35
Y1	1.9
Y2	2.9
Yo	1.8