Basic size of mm

d	160
D	290
B	80

The basic rated load is kN

trends C	930
static state Co	1200

Fatigue load limit Pu	129

Rated rotation speed is r/min

Refer to the speed	2400
limit speed	3600

Specification standard holder	24

model

Standard holder	*NU2232ECMA
Other holder 1)	-

Dimensions are mm

d	160
d1 ～	205
D1 ～	252
F,E	193
r1,2 min	3
r3,4 min	3
s1)	4.5

Shoulder gear and chamfer size mm

da min	174
Da max	188
db,Da min	196
Da max	276
ra max	2.5
rb max	2.5

Calculation coefficient

kr	0.2

Corner circle

model	HJ2232EC
quality	1.55
Size B1	12
Size B2	24.5