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 + return sleeve	0.97

model

bearing	*C2211KV
withdrawal sleeve	AHX311

Dimensions are mm

d1	50
d2 ～	65.8
D1 ～	86.7
B1	37
B21) ~	40
G	M60×2
G1	7
r1,2 min	1.5
s11) ～	8.6
s21) ～	5.4

Shoulder gear and chamfer size mm

da min	64
da max	80
Da min	-
Da max	91
Ca3) min	-
ra max	1.5

Calculation coefficient

k1	0.094
k2	0.133