Basic size of mm

d	60.325
D	130.175
T	36.512

The basic rated load is kN

trends C	176
static state Co	180

Fatigue load limit Pu	22.4

Rated rotation speed is r/min

Refer to the speed	3800
limit speed	5000

quality	2.1
model	*HM911245/W/2/210/2/QCL7C
series	HM911200

Dimensions are mm

d	60.325
d1 ～	97.2
B	33.338
C	23.812
r1,2 min	5
r3,4 min	3.3
a	40

Shoulder gear and chamfer size mm

Da max	74
db min	76
Da min	102
Da max	119
Db min	124
Ca min	4
Cb min	12.5
ra max	4
rb max	3

Calculation coefficient

e	0.83
Y	0.72
Yo	0.4