Basic size of mm

d1	710
D	1220
B	365

The basic rated load is kN

trends C	16000
static state Co	30500

Fatigue load limit Pu	1800

Rated rotation speed is r/min

Refer to the speed	320
limit speed	450

Mass bearing + return sleeve	1930

model

bearing	*C31/750KMB1)
withdrawal sleeve	AOH31/750

Dimensions are mm

d1	710
d2 ～	888
D1 ～	1076
B1	425
B21) ~	441
G	Tr800×7
G1	60
r1,2 min	9.5
s12) ～	36

Shoulder gear and chamfer size mm

da min	790
da max	885
Da min	1080
Da max	1180
Ca3) min	31.5
ra max	8

Calculation coefficient

k1	-
k2	0.117