Basic size of mm

d	70
D	125
B	31

The basic rated load is kN

trends C	186
static state Co	196

Fatigue load limit Pu	23.2

Rated rotation speed is r/min

Refer to the speed	5000
limit speed	7000

quality	1.45

model

Bearing cylindrical hole	*C2214TN9
conical bore	*C2214KTN9

Dimensions are mm

d	70
d2 ～	83.7
D1 ～	111
r1,2 min	1.5
s11) ～	9.6
s21) ～	-

Shoulder gear and chamfer size mm

da min	79
da max	83
Da min	107
Da max	116
Ca2) max	0.4
ra max	1.5

Calculation coefficient

k1	0.098
k2	0.127