Basic size of mm

d	70
D	140
T	39

The basic rated load is kN

trends C	204
static state Co	240

Fatigue load limit Pu	27.5

Rated rotation speed is r/min

Refer to the speed	3400
limit speed	4500

quality	2.65
model	*T7FC070/QCL7C
ISO335 dimension series (ABMA)	7FC

Dimensions are mm

d	70
d1 ～	110
B	35.5
C	27
r1,2 min	3
r3,4 min	3
a	47

Shoulder gear and chamfer size mm

Da max	82
db min	82
Da min	106
Da max	126
Db min	133
Ca min	5
Cb min	12
ra max	2.5
rb max	2.5

Calculation coefficient

e	0.88
Y	0.68
Yo	0.4