Basic size of mm

d	340
D	580
B	190

The basic rated load is kN

trends C	4250
static state Co	6800

Fatigue load limit Pu	480

Rated rotation speed is r/min

Refer to the speed	800
limit speed	1000

quality	210

model

Column hole	*23168CC/W33
conical bore	*23168CCK/W33

Dimensions are mm

d	340
d2 ～	394
D1 ～	498
b	22.3
k	12
r1,2 min	5

Shoulder gear and chamfer size mm

da min	360
Da max	560
ra max	4

Calculation coefficient

e	0.31
Y1	2.2
Y2	3.3
Y0	2.2