Basic size of mm

d	35
D	80
B	31

The basic rated load is kN

trends C	106
static state Co	98

Fatigue load limit Pu	12.7

Rated rotation speed is r/min

Refer to the speed	9500
limit speed	11000

Specification standard holder	0.75

model

Standard holder	*NUP2307ECP
Other holder 1)	-

Dimensions are mm

d	35
d1 ～	51
D1 ～	66.3
F,E	46.2
r1,2 min	1.5
r3,4 min	1.1
s1)	-

Shoulder gear and chamfer size mm

da min	44
Da max	-
db,Da min	53
Da max	71
ra max	1.5
rb max	1

Calculation coefficient

kr	0.25

Corner circle

model	-
quality	-
Size B1	-
Size B2	-