Basic size of mm

d	45
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 bearing + tightening sleeve	1.45

model

bearing	1310EKTN9
tapered adapter-sleeve	H310

Dimensions are mm

d1	45
d3	70
D1 ～	95
B1	42
B2	12
r1,2 min	2

Shoulder gear and chamfer size mm

Da max	70
db min	55
Da max	99
Ba min	6
ra max	2

Calculation coefficient

e	0.24
Y1	2.6
Y2	4.1
Y0	2.8