Basic size of mm

d1	180
D	320
B	128

The basic rated load is kN

trends C	2040
static state Co	3150

Fatigue load limit Pu	275

Rated rotation speed is r/min

Refer to the speed	-
limit speed	130

Mass bearing + return sleeve	47.5

model

bearing	*C4138K30V1)
withdrawal sleeve	AH24138

Dimensions are mm

d1	180
d2 ～	222
D1 ～	284
B1	146
B21) ~	159
G	M200×3
G1	18
r1,2 min	3
s11) ～	20
s21) ～	10.1

Shoulder gear and chamfer size mm

da min	204
da max	220
Da min	-
Da max	306
Ca3) min	-
ra max	2.5

Calculation coefficient

k1	0.094
k2	0.111