Basic size of mm

d1	320
D	520
B	180

The basic rated load is kN

trends C	3450
static state Co	6200

Fatigue load limit Pu	475

Rated rotation speed is r/min

Refer to the speed	750
limit speed	1100

Mass bearing + return sleeve	160

model

bearing	*24068CCK30/W33
withdrawal sleeve	AOH24068

Dimensions are mm

d1	320
d2 ～	377
D1 ～	453
B1	206
B21)	225
G	Tr360×5
G1	26
b	16.7
k	9
r1,2 min	5

Shoulder gear and chamfer size mm

da max	358
Da max	502
ra max	4

Calculation coefficient

e	0.33
Y1	2
Y2	3
Yo	2