Basic size of mm

d1	380
D	650
B	200

The basic rated load is kN

trends C	5000
static state Co	8650

Fatigue load limit Pu	610

Rated rotation speed is r/min

Refer to the speed	700
limit speed	950

Mass bearing + return sleeve	310

model

bearing	*C3180KMB
withdrawal sleeve	AOH3180G

Dimensions are mm

d1	380
d2 ～	485
D1 ～	589
B1	240
B21) ~	250
G	Tr420×5
G1	38
r1,2 min	6
s12) ～	10.1

Shoulder gear and chamfer size mm

da min	426
da max	480
Da min	565
Da max	624
Ca3) min	4.4
ra max	5

Calculation coefficient

k1	-
k2	0.109