Basic size of mm

d	76.2
D	161.925
T	49.212

The basic rated load is kN

trends C	260
static state Co	335

Fatigue load limit Pu	38

Rated rotation speed is r/min

Refer to the speed	2800
limit speed	4000

quality	4.4
model	9285/9220/CL7C
series	9200

Dimensions are mm

d	76.2
d1 ～	122
B	46.068
C	31.75
r1,2 min	3.5
r3,4 min	3.3
a	47

Shoulder gear and chamfer size mm

Da max	93
db min	90
Da min	128
Da max	148.5
Db min	153
Ca min	7
Cb min	17
ra max	3
rb max	3

Calculation coefficient

e	0.72
Y	0.84
Yo	0.45