Basic size of mm

d	70
D	150
B	51

The basic rated load is kN

trends C	315
static state Co	325

Fatigue load limit Pu	41.5

Rated rotation speed is r/min

Refer to the speed	4800
limit speed	5600

Specification standard holder	4.15

model

Standard holder	*NUP2314ECP
Other holder 1)	ML

Dimensions are mm

d	70
d1 ～	97.3
D1 ～	127
F,E	89
r1,2 min	2.1
r3,4 min	2.1
s1)	-

Shoulder gear and chamfer size mm

da min	82
Da max	-
db,Da min	100
Da max	138
ra max	2
rb max	2

Calculation coefficient

kr	0.25

Corner circle

model	-
quality	-
Size B1	-
Size B2	-