Basic size of mm

d	65
D	130
B	25

The basic rated load is kN

trends C	39
static state Co	15.6

Fatigue load limit Pu	0.8

Rated rotation speed is r/min

Refer to the speed	10000
limit speed	6700

Mass bearing + tightening sleeve	2

model

bearing	1215K
tapered adapter-sleeve	H215

Dimensions are mm

d1	65
d3	98
D1 ～	116
B1	43
B2	15
r1,2 min	1.5

Shoulder gear and chamfer size mm

Da max	93
db min	80
Da max	121
Ba min	7
ra max	1.5

Calculation coefficient

e	0.17
Y1	3.7
Y2	5.7
Y0	4