Basic size of mm

d	560
D	920
B	355

The basic rated load is kN

trends C	12000
static state Co	21600

Fatigue load limit Pu	1340

Rated rotation speed is r/min

Refer to the speed	280
limit speed	500

quality	985

model

Column hole	*241/560ECJ/W33
conical bore	*241/560ECK30J/W33

Dimensions are mm

d	560
d2 ～	634
D1 ～	796
b	22.3
k	12
r1,2 min	7.5

Shoulder gear and chamfer size mm

da min	592
Da max	888
ra max	6

Calculation coefficient

e	0.35
Y1	1.9
Y2	2.9
Y0	1.8