Basic size of mm

d	45
D	100
T	38.25

The basic rated load is kN

trends C	156
static state Co	176

Fatigue load limit Pu	20

Rated rotation speed is r/min

Refer to the speed	5000
limit speed	6700

quality	1.45
model	*32309BJ2/QCL7C
ISO335 dimension series (ABMA)	5FD

Dimensions are mm

d	45
d1 ～	74.8
B	36
C	30
r1,2 min	2
r3,4 min	1.5
a	30

Shoulder gear and chamfer size mm

Da max	55
db min	53
Da min	76
Da max	91
Db min	94
Ca min	5
Cb min	8
ra max	2
rb max	1.5

Calculation coefficient

e	0.54
Y	1.1
Yo	0.6