Basic size of mm

d	55
D	120
B	43

The basic rated load is kN

trends C	233
static state Co	260

Fatigue load limit Pu	33.5

Rated rotation speed is r/min

Refer to the speed	2200
limit speed	2800

quality	2.3
model	NJG2311VH

Dimensions are mm

d	55
d1 ～	75.5
D1 ～	98.6
E,F	67.14
r1,2 min	2
r3,4 min	-
s1)	2.6

Shoulder gear and chamfer size mm

da min	66
das2) Suggested value	71.3
db max	66
Da max	109
Db max	-
ra max	2
rb max	-