Basic size of mm

d1	280
D	500
B	160

The basic rated load is kN

trends C	3250
static state Co	5200

Fatigue load limit Pu	400

Rated rotation speed is r/min

Refer to the speed	1000
limit speed	1300

Mass bearing + return sleeve	140

model

bearing	*C3160K
withdrawal sleeve	AOH3160G

Dimensions are mm

d1	280
d2 ～	362
D1 ～	448
B1	192
B21) ~	200
G	Tr320×5
G1	30
r1,2 min	5
s12) ～	30.5

Shoulder gear and chamfer size mm

da min	320
da max	390
Da min	425
Da max	480
Ca3) min	4.9
ra max	4

Calculation coefficient

k1	0.106
k2	0.106