Basic size of mm

d1	260
D	500
B	176

The basic rated load is kN

trends C	3250
static state Co	4900

Fatigue load limit Pu	365

Rated rotation speed is r/min

Refer to the speed	800
limit speed	1100

Mass bearing + return sleeve	160

model

bearing	*23256CCK/W33
withdrawal sleeve	AOH2356G

Dimensions are mm

d1	260
d2 ～	332
D1 ～	429
B1	212
B21)	220
G	Tr300×4
G1	30
b	22.3
k	12
r1,2 min	5

Shoulder gear and chamfer size mm

da max	300
Da max	480
ra max	4

Calculation coefficient

e	0.35
Y1	1.9
Y2	2.9
Yo	1.8