Basic size of mm

d1	750
D	1280
B	475

The basic rated load is kN

trends C	18400
static state Co	40500

Fatigue load limit Pu	2320

Rated rotation speed is r/min

Refer to the speed	170
limit speed	320

Mass bearing + return sleeve	2540

model

bearing	241/800ECAK30/W33
withdrawal sleeve	AOH241/800G

Dimensions are mm

d1	750
d2 ～	930
D1 ～	1111
B1	525
B21)	553
G	Tr850×7
G1	50
b	22.3
k	12
r1,2 min	9.5

Shoulder gear and chamfer size mm

da max	840
Da max	1240
ra max	8

Calculation coefficient

e	0.35
Y1	1.9
Y2	2.9
Yo	1.8