Basic size of mm

d	180
D	280
B	46

The basic rated load is kN

trends C	336
static state Co	475

Fatigue load limit Pu	51

Rated rotation speed is r/min

Refer to the speed	2600
limit speed	4000

Specification standard holder	10.5

model

Standard holder	NU1036ML
Other holder 1)	M

Dimensions are mm

d	180
d1 ～	-
D1 ～	244
F,E	205
r1,2 min	2.1
r3,4 min	2.1
s1)	6.1

Shoulder gear and chamfer size mm

da min	190
Da max	202
db,Da min	208
Da max	270
ra max	2
rb max	2

Calculation coefficient

kr	0.1

Corner circle

model	-
quality	-
Size B1	-
Size B2	-