Basic size of mm

d	1180
D	1540
B	272

The basic rated load is kN

trends C	11100
static state Co	31000

Fatigue load limit Pu	1660

Rated rotation speed is r/min

Refer to the speed	150
limit speed	300

quality	1400

model

Column hole	239/1180CAF/W33
conical bore	239/1180CAKF/W33

Dimensions are mm

d	1180
d2 ～	1298
D1 ～	1439
b	22.3
k	12
r1,2 min	7.5

Shoulder gear and chamfer size mm

da min	1208
Da max	1512
ra max	6

Calculation coefficient

e	0.16
Y1	4.2
Y2	6.3
Y0	4