Basic size of mm

d1	320
D	520
B	133

The basic rated load is kN

trends C	2700
static state Co	4550

Fatigue load limit Pu	335

Rated rotation speed is r/min

Refer to the speed	1000
limit speed	1300

Mass bearing + return sleeve	120

model

bearing	*23068CCK/W33
withdrawal sleeve	AOH3068G

Dimensions are mm

d1	320
d2 ～	385
D1 ～	468
B1	162
B21)	171
G	Tr360×5
G1	28
b	22.3
k	12
r1,2 min	5

Shoulder gear and chamfer size mm

da max	358
Da max	502
ra max	4

Calculation coefficient

e	0.24
Y1	2.8
Y2	4.2
Yo	2.8