Basic size of mm

d	76.2
D	133.35
T	33.338

The basic rated load is kN

trends C	165
static state Co	260

Fatigue load limit Pu	30

Rated rotation speed is r/min

Refer to the speed	3400
limit speed	5000

quality	1.9
model	47678/47620/Q
series	47600

Dimensions are mm

d	76.2
d1 ～	108
B	33.338
C	26.195
r1,2 min	6.4
r3,4 min	3.3
a	29

Shoulder gear and chamfer size mm

Da max	93
db min	96
Da min	117
Da max	120.5
Db min	126
Ca min	5
Cb min	7
ra max	6
rb max	3

Calculation coefficient

e	0.4
Y	1.5
Yo	0.8