Basic size of mm

d	320
D	480
B	160

The basic rated load is kN

trends C	2850
static state Co	5100

Fatigue load limit Pu	400

Rated rotation speed is r/min

Refer to the speed	800
limit speed	1200

quality	100

model

Column hole	*24064CC/W33
conical bore	*24064CCK30/W33

Dimensions are mm

d	320
d2 ～	354
D1 ～	423
b	13.9
k	7.5
r1,2 min	4

Shoulder gear and chamfer size mm

da min	335
Da max	465
ra max	3

Calculation coefficient

e	0.31
Y1	2.2
Y2	3.3
Y0	2.2