Basic size of mm

d	260
D	440
B	144

The basic rated load is kN

trends C	2550
static state Co	3900

Fatigue load limit Pu	290

Rated rotation speed is r/min

Refer to the speed	1100
limit speed	1400

quality	90.5

model

Column hole	*23152CC/W33
conical bore	*23152CCK/W33

Dimensions are mm

d	260
d2 ～	301
D1 ～	380
b	16.7
k	9
r1,2 min	4

Shoulder gear and chamfer size mm

da min	277
Da max	423
ra max	3

Calculation coefficient

e	0.31
Y1	2.2
Y2	3.3
Y0	2.2