Basic size of mm

d	140
D	210
B	53

The basic rated load is kN

trends C	465
static state Co	680

Fatigue load limit Pu	68

Rated rotation speed is r/min

Refer to the speed	2600
limit speed	3400

quality	6.55

model

Column hole	*23028CC/W33
conical bore	*23028CCK/W33

Dimensions are mm

d	140
d2 ～	158
D1 ～	190
b	8.3
k	4.5
r1,2 min	2

Shoulder gear and chamfer size mm

da min	149
Da max	201
ra max	2

Calculation coefficient

e	0.22
Y1	3
Y2	4.6
Y0	2.8