Basic size of mm

d	70
D	150
B	35

The basic rated load is kN

trends C	236
static state Co	228

Fatigue load limit Pu	29

Rated rotation speed is r/min

Refer to the speed	4800
limit speed	5600

Specification standard holder	2.75

model

Standard holder	*NU314ECP
Other holder 1)	J,M,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)	1.8

Shoulder gear and chamfer size mm

da min	82
Da max	86
db,Da min	91
Da max	138
ra max	2
rb max	2

Calculation coefficient

kr	0.15

Corner circle

model	HJ314EC
quality	0.32
Size B1	10
Size B2	15.5