Basic size of mm

d	420
D	560
B	106

The basic rated load is kN

trends C	2040
static state Co	4150

Fatigue load limit Pu	300

Rated rotation speed is r/min

Refer to the speed	1000
limit speed	1100

quality	74.5

model

Column hole	*23984CC/W33
conical bore	*23984CCK/W33

Dimensions are mm

d	420
d2 ～	459
D1 ～	520
b	16.7
k	9
r1,2 min	4

Shoulder gear and chamfer size mm

da min	435
Da max	545
ra max	3

Calculation coefficient

e	0.16
Y1	4.2
Y2	6.3
Y0	4