Basic size of mm

d	31.75
D	73.025
T	29.37

The basic rated load is kN

trends C	81.5
static state Co	95

Fatigue load limit Pu	10.4

Rated rotation speed is r/min

Refer to the speed	7500
limit speed	10000

quality	0.62
model	*HM88542/2/510/2/QCL7C
series	HM88500

Dimensions are mm

d	31.75
d1 ～	56.9
B	27.783
C	23.02
r1,2 min	1.3
r3,4 min	3.3
a	23

Shoulder gear and chamfer size mm

Da max	42
db min	38
Da min	55
Da max	62
Db min	69
Ca min	3
Cb min	6
ra max	1.3
rb max	3

Calculation coefficient

e	0.54
Y	1.1
Yo	0.6