Basic size of mm

d1	50
D	100
B	25

The basic rated load is kN

trends C	116
static state Co	114

Fatigue load limit Pu	13.4

Rated rotation speed is r/min

Refer to the speed	6700
limit speed	9000

Mass bearing + tightening sleeve	1.1

model

bearing	*C2211KTN9
tapered adapter-sleeve	H311E

Dimensions are mm

d1	50
d2 ～	65.8
d3	75
D1 ～	86.7
B1	45
B2	14
r1,2 min	1.5
s11) ～	8.6
s21) ～	-

Shoulder gear and chamfer size mm

da max	65
db min	60
Da min	84
Da max	91
Ba min	10
Ca2) min	0.3
ra max	1.5

Calculation coefficient

k1	0.094
k2	0.133