Basic size of mm

d	70
D	170
B	39

The basic rated load is kN

trends C	88.4
static state Co	33.5

Fatigue load limit Pu	1.5

Rated rotation speed is r/min

Refer to the speed	7500
limit speed	5300

Mass bearing + tightening sleeve	5

model

bearing	1316K
tapered adapter-sleeve	H316

Dimensions are mm

d1	70
d3	105
D1 ～	147
B1	59
B2	17
r1,2 min	2.1

Shoulder gear and chamfer size mm

Da max	109
db min	85
Da max	158
Ba min	7
ra max	2

Calculation coefficient

e	0.22
Y1	2.9
Y2	4.5
Y0	2.8