Basic size of mm

d	65
D	120
B	23

The basic rated load is kN

trends C	122
static state Co	118

Fatigue load limit Pu	15.6

Rated rotation speed is r/min

Refer to the speed	6300
limit speed	6700

Specification standard holder	1.05

model

Standard holder	*NU213ECP
Other holder 1)	J,M,ML

Dimensions are mm

d	65
d1 ～	84.4
D1 ～	104
F,E	78.5
r1,2 min	1.5
r3,4 min	1.5
s1)	1.4

Shoulder gear and chamfer size mm

da min	74
Da max	76
db,Da min	81
Da max	111
ra max	1.5
rb max	1.5

Calculation coefficient

kr	0.15

Corner circle

model	HJ213EC
quality	0.12
Size B1	6
Size B2	10