Basic size of mm

d	61.912
D	146.05
T	41.275

The basic rated load is kN

trends C	228
static state Co	236

Fatigue load limit Pu	29

Rated rotation speed is r/min

Refer to the speed	3400
limit speed	4500

quality	3.2
model	*H913843/810/QCL7C
series	H913800

Dimensions are mm

d	61.912
d1 ～	109
B	39.688
C	25.4
r1,2 min	7
r3,4 min	3.3
a	44

Shoulder gear and chamfer size mm

Da max	83
db min	83
Da min	116
Da max	135
Db min	138
Ca min	6
Cb min	15.5
ra max	6
rb max	3

Calculation coefficient

e	0.79
Y	0.76
Yo	0.4