Basic size of mm

d	44.45
D	92.25
T	30.958

The basic rated load is kN

trends C	116
static state Co	122

Fatigue load limit Pu	14

Rated rotation speed is r/min

Refer to the speed	5300
limit speed	7000

quality	1
model	*HM903249/2/210/2/Q
series	HM903200

Dimensions are mm

d	44.45
d1 ～	71.6
B	28.575
C	22.225
r1,2 min	3.5
r3,4 min	0.8
a	30

Shoulder gear and chamfer size mm

Da max	53
db min	55.5
Da min	71
Da max	88
Db min	90
Ca min	4
Cb min	8.5
ra max	3
rb max	0.8

Calculation coefficient

e	0.75
	0.8
Yo	0.45