Bush Straight, Thin type:SOBU0 pages

OILLESS GUIDE BUSHINGS

GUIDE BUSHINGS

Oilless Bush　Bronze Straight Type

L
80

SOBU
2(Entry area ) hD o0.03
o0.05
T

dm150 and 160 is production on request.

hD m6

1.6

hdF7

hD H7
(Hole Diameter)

1.6

15˚
hd F7

(Mating Post)

1.6

D

o

(Chamfering
is required)

1.6

6.3

t

t Sliding

d F7

D m6

R

g

2

2

i0.035
i0.013

120

Applicable Washer

Catalog No.

d

D

100

SOBW100

120

i0.071
i0.036

110

130

110

—

130

3
120

140

SOBW120

3

i0.040
i0.015

120

140

145

150

130

150

160

140

160

150

170

145

130
140

SOB

125

125

i0.083
i0.043

150

—

170
4

160

0.3

n

0.2

2-R

2-R

100

RoHS

180

160

3

180

Direction

L

40
50
60
70
80
90
100
120
140
50
70
80
100
120
70
80
90
100
120
140
100
120
80
100
130
100
140
80
100
150
80
100
150

Mating Post Tolerance
d8:General use(high load)
e7:General use(light load)
f8:High precision

2-

t

1.0
n
L o0.1
o0.3

1.6

.5
R0

Other Operating Conditions and Characteristics
· Can be used in the atmosphere and fresh water (on condition).
· Good performance in operation under high load and at low
speed.
Materialt Base Bronze with Graphite(SP2)
t
Solid lubricant(GR-1)

Operation temperature is 150˚C or less
Order

d

6

Catalog No.

d

o

D

o

L

SOBU

10

o

12

o

15

F7

i0.022
i0.010

D m6

8

Housing
I.D.
H7

Catalog No.

10

d

D

6

8

8

T

8
i0.015
i0.006

8

Thickness

10

i0.015
0

10
1

i0.028
i0.013

10

12

12

10

12

12

15

15

12

15

13

16

i0.018
0

i0.018
i0.007

13

SOBU

16

16

15

18

18

15

18

16

20

20

16

20

18

22

1.5

i0.034
i0.016

qOperation Range (SO#50SP2)
Lubricant Type

GR-1

Lubricating
Condition
No lubrication
Regular lubrication(Grease)

Environment
Condition

Max. Allowable Load P
2
N/mm

Atmosphere

Max. Allowable Sliding Speed V Max. Allowable PV value Operation Range Temperature
2
m/min
N/mm Ym/min
˚C
15

o50ni300

30

100

150
200

o50ni150

qPhysical Properties (SO#50SP2)

18

Specific Gravity
3
g/cm

Hardness
HB

Elongation

Tensile Strength
2
N/mm

Linear Expansion Coefficient
×10−5/˚C

7.9
63

i0.021
i0.008

210 or more

12 or more

755 or more

i0.034
i0.016

22

i0.021
0

22

2

L

8
10
12
15
8
10
12
15
20
8
10
12
15
20
25
10
12
15
20
25
10
12
15
20
25
10
12
15
20
25
30
10
12
15
20
25
30
12
15
20
25
30

Metal Sliding Materials

o0.1

o

120 o 140 o

SOB

L o0.3
g(Entry area)

d

SO#50SP2

Bronze StraightYThin I.D. F7Y O.D. m6 Type

Housing Inner
Diameter

Catalog No.

Order

RoHS

Oilless Bush

hDm6

SOB

SO#50SP2

1.9
64