Basic size of mm

d	340
D	580
B	243

The basic rated load is kN

trends C	5300
static state Co	8650

Fatigue load limit Pu	630

Rated rotation speed is r/min

Refer to the speed	600
limit speed	850

quality	280

model

Column hole	*24168ECCJ/W33
conical bore	*24168ECCK30J/W33

Dimensions are mm

d	340
d2 ～	383
D1 ～	491
b	16.7
k	9
r1,2 min	5

Shoulder gear and chamfer size mm

da min	360
Da max	560
ra max	4

Calculation coefficient

e	0.4
Y1	1.7
Y2	2.5
Y0	1.6