Basic size of mm

d	9
D	20
H	7

The basic rated load is kN

trends C	3.51
static state Co	4.55

Fatigue load limit, Pu	0.17
The min load factor, A	0.00011

Rated rotation speed is r/min

Refer to the speed	12000
limit speed	16000

quality kg	0.01
model	BA9

Dimensions are mm

d	9
d1 ～	19.8
D1 ～	9.2
r1,2 min	0.3

Shoulder gear and chamfer size mm

da min	15.5
Da max	13.5
ra max	0.3