Basic size of mm

d	130
D	280
B	93

The basic rated load is kN

trends C	1060
static state Co	1250

Fatigue load limit Pu	137

Rated rotation speed is r/min

Refer to the speed	2400
limit speed	3000

Specification standard holder	30

model

Standard holder	*NU2326ECMA
Other holder 1)	-

Dimensions are mm

d	130
d1 ～	181
D1 ～	236
F,E	167
r1,2 min	4
r3,4 min	4
s1)	8.7

Shoulder gear and chamfer size mm

da min	147
Da max	163
db,Da min	170
Da max	263
ra max	3
rb max	3

Calculation coefficient

kr	0.25

Corner circle

model	HJ2326EC
quality	1.7
Size B1	14
Size B2	28