Basic size of mm

d	90
D	180
B	46

The basic rated load is kN

trends C	97.5
static state Co	40.5

Fatigue load limit Pu	1.76

Rated rotation speed is r/min

Refer to the speed	6700
limit speed	4800

Mass bearing + tightening sleeve	6.4

model

bearing	2220KM
tapered adapter-sleeve	H320

Dimensions are mm

d1	90
d3	130
D1 ～	160
B1	71
B2	20
r1,2 min	2.1

Shoulder gear and chamfer size mm

Da max	124
db min	108
Da max	168
Ba min	9
ra max	2

Calculation coefficient

e	0.27
Y1	2.3
Y2	3.6
Y0	2.5