Basic size of mm

d1	420
D	720
B	226

The basic rated load is kN

trends C	6000
static state Co	10000

Fatigue load limit Pu	670

Rated rotation speed is r/min

Refer to the speed	450
limit speed	850

Mass bearing + return sleeve	380

model

bearing	*23188CAK/W33
withdrawal sleeve	AOHX3188G

Dimensions are mm

d1	420
d2 ～	528
D1 ～	632
B1	270
B21)	281
G	Tr460×5
G1	48
b	22.3
k	12
r1,2 min	6

Shoulder gear and chamfer size mm

da max	466
Da max	694
ra max	5

Calculation coefficient

e	0.3
Y1	2.3
Y2	3.4
Yo	2.2