Basic size of mm

d	75
D	180
B	41

The basic rated load is kN

trends C	97.5
static state Co	38

Fatigue load limit Pu	1.7

Rated rotation speed is r/min

Refer to the speed	7000
limit speed	4800

Mass bearing + tightening sleeve	6

model

bearing	1317K
tapered adapter-sleeve	H317

Dimensions are mm

d1	75
d3	110
D1 ～	155
B1	63
B2	18
r1,2 min	3

Shoulder gear and chamfer size mm

Da max	117
db min	91
Da max	166
Ba min	8
ra max	2.5

Calculation coefficient

e	0.22
Y1	2.9
Y2	4.5
Y0	2.8