Basic size of mm

d	120
D	260
B	55

The basic rated load is kN

trends C	610
static state Co	620

Fatigue load limit, Pu	69.5

Rated rotation speed is r/min

Refer to the speed	2800
limit speed	3200

quality kg	15.2
model	*NU324ECM/C3VL0241

Dimensions are mm

d	120
d1 ～	219
F	154
r1,2 min	3
r3,4 min	3
s1)	3.7

Shoulder gear and chamfer size mm

da min	134
da max	150
db min	157
da min	225
da max	246
ra max	2.5
rb max	2.5

Calculation coefficient

kr	0.15