Basic size of mm

d	70
D	125
B	31

The basic rated load is kN

trends C	180
static state Co	193

Fatigue load limit Pu	25.5

Rated rotation speed is r/min

Refer to the speed	6000
limit speed	6300

Specification standard holder	1.55

model

Standard holder	*NUP2214ECP
Other holder 1)	M,ML

Dimensions are mm

d	70
d1 ～	89.4
D1 ～	109
F,E	83.5
r1,2 min	1.5
r3,4 min	1.5
s1)	-

Shoulder gear and chamfer size mm

da min	79
Da max	-
db,Da min	92
Da max	116
ra max	1.5
rb max	1.5

Calculation coefficient

kr	0.2

Corner circle

model	-
quality	-
Size B1	-
Size B2	-