Basic size of mm

d	180
D	250
B	52

The basic rated load is kN

trends C	431
static state Co	830

Fatigue load limit Pu	76.5

Rated rotation speed is r/min

Refer to the speed	2200
limit speed	2800

quality	7.9

model

Column hole	23936CC/W33
conical bore	23936CCK/W33

Dimensions are mm

d	180
d2 ～	199
D1 ～	231
b	5.5
k	3
r1,2 min	2

Shoulder gear and chamfer size mm

da min	189
Da max	241
ra max	2

Calculation coefficient

e	0.18
Y1	3.8
Y2	5.6
Y0	3.6