Basic size of mm

d	90
D	160
B	40

The basic rated load is kN

trends C	70.2
static state Co	28.5

Fatigue load limit Pu	1.32

Rated rotation speed is r/min

Refer to the speed	7500
limit speed	5300

Mass kg	3.4

model

Column hole	2218
conical bore	2218K

Dimensions are mm

d	90
d2 ～	112
D1 ～	142
r1,2 min	2

Shoulder gear and chamfer size mm

da min	101
Da max	149
ra max	2

Calculation coefficient

e	0.27
Y1	2.3
Y2	3.6
Y0	2.5