Basic size of mm

d	45
D	85
B	28

The basic rated load is kN

trends C	102
static state Co	98

Fatigue load limit Pu	10.8
limit speed	2000
quality	0.66

model

Column hole	*BS2-2209-2CS
conical bore	*BS2-2209-2CSK

Dimensions are mm

d	45
d2 ～	53
D1 ～	77.1
b	5.5
k	3
r1,2 min	1.1

Shoulder gear and chamfer size mm

da min	52
da max	53
Da max	78
ra max	1

Calculation coefficient

e	0.26
Y1	2.6
Y2	3.9
Y0	2.5