Basic size of mm

d1	320
D	580
B	190

The basic rated load is kN

trends C	4250
static state Co	6800

Fatigue load limit Pu	480

Rated rotation speed is r/min

Refer to the speed	800
limit speed	1000

Mass bearing + return sleeve	225

model

bearing	*23168CCK/W33
withdrawal sleeve	AOH3168G

Dimensions are mm

d1	320
d2 ～	394
D1 ～	498
B1	225
B21)	234
G	Tr360×5
G1	33
b	22.3
k	12
r1,2 min	5

Shoulder gear and chamfer size mm

da max	360
Da max	560
ra max	4

Calculation coefficient

e	0.31
Y1	2.2
Y2	3.3
Yo	2.2