Basic size of mm

d	80
D	190
B	43

The basic rated load is kN

trends C	117
static state Co	44

Fatigue load limit Pu	1.93

Rated rotation speed is r/min

Refer to the speed	6700
limit speed	4500

Mass bearing + tightening sleeve	6.9

model

bearing	1318K
tapered adapter-sleeve	H318

Dimensions are mm

d1	80
d3	120
D1 ～	165
B1	65
B2	18
r1,2 min	3

Shoulder gear and chamfer size mm

Da max	122
db min	96
Da max	176
Ba min	8
ra max	2.5

Calculation coefficient

e	0.22
Y1	2.9
Y2	4.5
Y0	2.8