Basic size of mm

d	190
D	290
B	46

The basic rated load is kN

trends C	347
static state Co	500

Fatigue load limit Pu	53

Rated rotation speed is r/min

Refer to the speed	2600
limit speed	3800

Specification standard holder	11

model

Standard holder	NU1038ML
Other holder 1)	-

Dimensions are mm

d	190
d1 ～	-
D1 ～	254
F,E	215
r1,2 min	2.1
r3,4 min	2.1
s1)	6.1

Shoulder gear and chamfer size mm

da min	200
Da max	212
db,Da min	218
Da max	280
ra max	2
rb max	2

Calculation coefficient

kr	0.1

Corner circle

model	-
quality	-
Size B1	-
Size B2	-