Basic size of mm

d	80
D	160
T	98

The basic rated load is kN

trends C	450
static state Co	630

Fatigue load limit Pu	71

Rated rotation speed is r/min

Refer to the speed	2400
limit speed	4000

quality	16.5
model	*T7FC080T98/QCL7CDTC20

Dimensions are mm

d	80
d1 ～	125
B	94
C	84
r1,2 min	3
r3,4 min	3
a ～	106

Shoulder gear and chamfer size mm

da min	94
db min	92
Da min	121
Da max	146
Db min	152
Ca min	5
Cb min	14
ra max	2.5
rb max	2.5

Calculation coefficient

e	0.88
Y1	0.68
Yo	0.4