Basic size of mm

d	340
D	520
B	133

The basic rated load is kN

trends C	2700
static state Co	4550

Fatigue load limit Pu	335

Rated rotation speed is r/min

Refer to the speed	1000
limit speed	1300

quality	105

model

Column hole	*23068CC/W33
conical bore	*23068CCK/W33

Dimensions are mm

d	340
d2 ～	385
D1 ～	468
b	22.3
k	12
r1,2 min	5

Shoulder gear and chamfer size mm

da min	358
Da max	502
ra max	4

Calculation coefficient

e	0.24
Y1	2.8
Y2	4.2
Y0	2.8