Basic size of mm

d1	630
D	980
B	308

The basic rated load is kN

trends C	10000
static state Co	20400

Fatigue load limit Pu	1320

Rated rotation speed is r/min

Refer to the speed	300
limit speed	500

Mass bearing + return sleeve	900

model

bearing	*240/670ECAK30/W33
withdrawal sleeve	AOH240/670G

Dimensions are mm

d1	630
d2 ～	756
D1 ～	866
B1	348
B21)	374
G	Tr710×7
G1	40
b	22.3
k	12
r1,2 min	7.5

Shoulder gear and chamfer size mm

da max	698
Da max	952
ra max	6

Calculation coefficient

e	0.28
Y1	2.4
Y2	3.6
Yo	2.5