Basic size of mm

d1	45
D	90
B	23

The basic rated load is kN

trends C	114
static state Co	122

Fatigue load limit Pu	14.3

Rated rotation speed is r/min

Refer to the speed	-
limit speed	3800

Mass bearing + tightening sleeve	0.89

model

bearing	*C2210KV
tapered adapter-sleeve	H310E

Dimensions are mm

d1	45
d2 ～	61.9
d3	70
D1 ～	79.4
B1	42
B2	14
r1,2 min	1.1
s11) ～	7.1
s21) ～	3.9

Shoulder gear and chamfer size mm

da max	73
db min	55
Da min	-
Da max	83
Ba min	9
Ca2) min	-
ra max	1

Calculation coefficient

k1	0.097
k2	0.128