Basic size of mm

d	44.45
D	104.775
T	36.512

The basic rated load is kN

trends C	170
static state Co	204

Fatigue load limit Pu	22.4

Rated rotation speed is r/min

Refer to the speed	5000
limit speed	6700

quality	1.5
model	*HM807040/010/QCL7C
series	HM807000

Dimensions are mm

d	44.45
d1 ～	81
B	36.512
C	28.575
r1,2 min	3.5
r3,4 min	3.3
a	28

Shoulder gear and chamfer size mm

Da max	63
db min	55.5
Da min	85
Da max	93
Db min	100
Ca min	4
Cb min	7.5
ra max	3
rb max	3

Calculation coefficient

e	0.48
	1.25
Yo	0.7