Basic size of mm

d	50
D	80
T	20

The basic rated load is kN

trends C	69.5
static state Co	88

Fatigue load limit Pu	9.65

Rated rotation speed is r/min

Refer to the speed	6300
limit speed	8000

quality	0.37
model	*32010X/QCL7CVB026
ISO335 dimension series (ABMA)	3CC

Dimensions are mm

d	50
d1 ～	65.6
B	20
C	15.5
r1,2 min	3
r3,4 min	1
a	18

Shoulder gear and chamfer size mm

Da max	57
db min	62
Da min	72
Da max	74
Db min	77
Ca min	4
Cb min	4.5
ra max	2.5
rb max	1

Calculation coefficient

e	0.43
Y	1.4
Yo	0.8