Basic size of mm

d	85
D	170
B	43

The basic rated load is kN

trends C	83.2
static state Co	34.5

Fatigue load limit Pu	1.53

Rated rotation speed is r/min

Refer to the speed	7000
limit speed	5000

Mass bearing + tightening sleeve	5.3

model

bearing	2219KM
tapered adapter-sleeve	H319

Dimensions are mm

d1	85
d3	125
D1 ～	151
B1	68
B2	19
r1,2 min	2.1

Shoulder gear and chamfer size mm

Da max	118
db min	102
Da max	158
Ba min	10
ra max	2

Calculation coefficient

e	0.27
Y1	2.3
Y2	3.6
Y0	2.5