Basic size of mm

d	75
D	145
T	52

The basic rated load is kN

trends C	297
static state Co	450

Fatigue load limit Pu	51

Rated rotation speed is r/min

Refer to the speed	3400
limit speed	4800

quality	3.95
model	T3FE075/QVB481
ISO335 dimension series (ABMA)	3FE

Dimensions are mm

d	75
d1 ～	111
B	51
C	43
r1,2 min	5
r3,4 min	3
a	39

Shoulder gear and chamfer size mm

Da max	88
db min	95
Da min	117
Da max	131
Db min	138
Ca min	7
Cb min	9
ra max	4
rb max	2.5

Calculation coefficient

e	0.43
Y	1.4
Yo	0.8