Basic size of mm

d1	50
D	100
B	25

The basic rated load is kN

trends C	132
static state Co	134

Fatigue load limit Pu	16

Rated rotation speed is r/min

Refer to the speed	-
limit speed	3400

Mass bearing + tightening sleeve	1.15

model

bearing	*C2211KV
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) ～	5.4

Shoulder gear and chamfer size mm

da max	80
db min	60
Da min	-
Da max	91
Ba min	10
Ca2) min	-
ra max	1.5

Calculation coefficient

k1	0.094
k2	0.133