Basic size of mm

d	65
D	160
B	37

The basic rated load is kN

trends C	79.3
static state Co	30

Fatigue load limit Pu	1.43

Rated rotation speed is r/min

Refer to the speed	8000
limit speed	5600

Mass bearing + tightening sleeve	4.2

model

bearing	1315K
tapered adapter-sleeve	H315

Dimensions are mm

d1	65
d3	98
D1 ～	138
B1	55
B2	15
r1,2 min	2.1

Shoulder gear and chamfer size mm

Da max	104
db min	80
Da max	148
Ba min	7
ra max	2

Calculation coefficient

e	0.22
Y1	2.9
Y2	4.5
Y0	2.8