Basic size of mm

d	460
D	680
B	218

The basic rated load is kN

trends C	5200
static state Co	10000

Fatigue load limit Pu	670

Rated rotation speed is r/min

Refer to the speed	480
limit speed	800

quality	275

model

Column hole	*24092ECA/W33
conical bore	*24092ECAK30/W33

Dimensions are mm

d	460
d2 ～	523
D1 ～	601
b	22.3
k	12
r1,2 min	6

Shoulder gear and chamfer size mm

da min	483
Da max	657
ra max	5

Calculation coefficient

e	0.28
Y1	2.4
Y2	3.6
Y0	2.5