Basic size of mm

d	160
D	340
B	114

The basic rated load is kN

trends C	1250
static state Co	1730

Fatigue load limit Pu	173

Rated rotation speed is r/min

Refer to the speed	1800
limit speed	2800

Specification standard holder	53.5

model

Standard holder	NJ2332ECMA
Other holder 1)	-

Dimensions are mm

d	160
d1 ～	221
D1 ～	286
F,E	204
r1,2 min	4
r3,4 min	4
s1)	11

Shoulder gear and chamfer size mm

da min	177
Da max	200
db,Da min	225
Da max	323
ra max	3
rb max	3

Calculation coefficient

kr	0.25

Corner circle

model	-
quality	-
Size B1	-
Size B2	-