Basic size of mm

d	240
D	400
B	160

The basic rated load is kN

trends C	2400
static state Co	3900

Fatigue load limit Pu	320

Rated rotation speed is r/min

Refer to the speed	900
limit speed	1300

quality	83

model

Column hole	*24148CC/W33
conical bore	*24148CCK30/W33

Dimensions are mm

d	240
d2 ～	271
D1 ～	336
b	11.1
k	6
r1,2 min	4

Shoulder gear and chamfer size mm

da min	257
Da max	383
ra max	3

Calculation coefficient

e	0.4
Y1	1.7
Y2	2.5
Y0	1.6