Basic size of mm

d	320
D	540
B	218

The basic rated load is kN

trends C	4250
static state Co	7100

Fatigue load limit Pu	510

Rated rotation speed is r/min

Refer to the speed	670
limit speed	900

quality	210

model

Column hole	*24164CC/W33
conical bore	*24164CCK30/W33

Dimensions are mm

d	320
d2 ～	364
D1 ～	455
b	16.7
k	9
r1,2 min	5

Shoulder gear and chamfer size mm

da min	340
Da max	520
ra max	4

Calculation coefficient

e	0.4
Y1	1.7
Y2	2.5
Y0	1.6