Basic size of mm

d	50
D	110
B	27

The basic rated load is kN

trends C	43.6
static state Co	14

Fatigue load limit Pu	0.72

Rated rotation speed is r/min

Refer to the speed	12000
limit speed	8000

Mass kg	1.2

model

Column hole	1310ETN9
conical bore	1310EKTN9

Dimensions are mm

d	50
d2 ～	70.3
D1 ～	95
r1,2 min	2

Shoulder gear and chamfer size mm

da min	61
Da max	99
ra max	2

Calculation coefficient

e	0.24
Y1	2.6
Y2	4.1
Y0	2.8