Basic size of mm

d	260
D	540
B	165

The basic rated load is kN

trends C	3550
static state Co	4550

Fatigue load limit Pu	325

Rated rotation speed is r/min

Refer to the speed	850
limit speed	1100

quality	190

model

Column hole	*22352CC/W33
conical bore	*22352CCK/W33

Dimensions are mm

d	260
d2 ～	328
D1 ～	458
b	22.3
k	12
r1,2 min	6

Shoulder gear and chamfer size mm

da min	286
Da max	514
ra max	5

Calculation coefficient

e	0.31
Y1	2.2
Y2	3.3
Y0	2.2