Basic size of mm

d	60
D	140
B	48

The basic rated load is kN

trends C	95.6
static state Co	32.5

Fatigue load limit Pu	1.66

Rated rotation speed is r/min

Refer to the speed	9000
limit speed	6300

Mass bearing + tightening sleeve	3.6

model

bearing	2313K
tapered adapter-sleeve	H2313

Dimensions are mm

d1	60
d3	85
D1 ～	122
B1	65
B2	14
r1,2 min	2.1

Shoulder gear and chamfer size mm

Da max	85
db min	72
Da max	128
Ba min	7
ra max	2

Calculation coefficient

e	0.37
Y1	1.7
Y2	2.6
Y0	1.8