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Discontinued Products

Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 24/11/2024 to 7:00 (SGT) 25/11/2024. We apologize for the inconvenience.
Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

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Oil Free Bushings（Multi-layer：Aluminum, Fluororesin）

Since bearings usually receive a lot of frictional resistance that generates heat, lubricants such as oil or grease are used to prevent the seizing or abnormal wear that this frictional heat could otherwise cause. Lubrication-free bushings don't need lubricating oil because the bearing body has a lubricating structure made possible by lubricating oil in the bearing body, or by embedded solid lubricant or the like. Since they don't need lubricating oil, lubrication-free bushings are often used for applications such as precision machinery that makes lubricating oil refilling difficult, and equipment with poor affinity to oil. They also greatly reduce maintenance costs by eliminating the need for regular lubrication and enabling stable operation over long periods. Lubrication-free bushings come in a variety of shapes that can be used for different applications as needed. Examples include straight bushings, collar bushings, flange bushings and housing bushings.

Type

Straight/sleeve
Flanged Type
Standard/Pilot/Center-Flanged Type
Housing Unit Type

1 items

: 30; 45; 60

On Sale Till 31/03/2025

Oil Free Bushings - High Precision

MISUMI

- Oil Free Bushings - High Precision
- The series including of BFLB.
- Bushing Material: Base Material A2017 .
- Sliding Material: Fluororesin (* Base and sliding materials are bonded.)
- Inner Diameter: 4, 5, 6, 8, 10, 12 and 16.
- Overall Length (L): 5, 6, 8, 10, 12, 15, 20 and 25.
- Operating Temperature Range: -50 to 140 (°C)
- Loctite (thread locking adhesive) is recommended to affix bushings.
- Applicable to linear and rotary motion.
- BFLB is specifically effective if the mating material is soft such as stainless steel, aluminum, brass, etc.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 18.53-
	Special Price
Days to Ship:	Same day or more


Brand
Product Series
CAD
Days to Ship
Type
Inner Dia. d(Ø)
Outer Dia. D(Ø)
Overall Length L(mm)
Metal Type
Environment
Resin Type
Multi-layer
Case Shape
Mounting Shaft Fits
Mounting Hole Fits
Lubrication
Thickness t(mm)
Max. Allowable Surface Pressure P(N/mm²)
Case Material
Max. Allowable Velocity V(m/s)
Length Type
Max. Allowable PV Value Range(N/mm²•m/s)
Max. Allowable PV Value(N/mm²•m/s)

	On Sale Till 31/03/2025
Brand	MISUMI
Product Series	Oil Free Bushings - High Precision
CAD	2D / 3D
Days to Ship	Same day or more
Type	Straight/sleeve
Inner Dia. d(Ø)	4 ～ 16
Outer Dia. D(Ø)	7 ～ 19
Overall Length L(mm)	5 ～ 25
Metal Type	-
Environment	-
Resin Type	-
Multi-layer	Aluminum, Fluororesin
Case Shape	-
Mounting Shaft Fits	-
Mounting Hole Fits	-
Lubrication	-
Thickness t(mm)	-
Max. Allowable Surface Pressure P(N/mm²)	6
Case Material	-
Max. Allowable Velocity V(m/s)	3.33
Length Type	-
Max. Allowable PV Value Range(N/mm²•m/s)	0.3~1.0
Max. Allowable PV Value(N/mm²•m/s)	0.98

Configure

Specification/Dimensions

Inner Dia. d(Ø)
1.5

2

2.5

03

3

04

4

4.5

05

5

06

6

7

8

08

9

10

11

12

13

14

15

16

17

18

19

20

22

24

25

26

27

28

30

31

31.5

32

35

36

38

40

42

45

50

52

55

58

60

63

65

68

70

75

78

80

85

90

95

100

110

120

130

140

150

160

170
Drawing

Clear

Outer Dia. D(Ø)
3

3.5

4

4.5

4.6

5

05

5.5

5.6

06

6

7

08

8

9

10

11

12

12$8$12$8

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

42

43.0

44

45

47

48

50

52

53.0

55

56

57

60

62

65

68

70

74

75

78

80

85

90

95

96

100

105

110

115

117

118

120

125

130

135

140

145

150

155

156

160

165

170

180

190
Drawing

Clear

Overall Length L(mm)
2

02

2.4

2.5

2.6

2.7

2.8

3

3.5

3.8

4

04

4.4

4.5

4.8

05

5

5.5

5.9

06

6

6.5

7

7.5

7.7

08

8

9

9.5

10

10.5

11

11.5

12

12.5

13

13.5

13.8

14

15

15.5

16

16.5

17

17.5

18

19

20

21

21.5

22

23

24

25

26

27

28

29

30

31.5

32

34

35

36

37

38

39

40

42

42.5

45

47

48

50

51

52

55

56

57

58

59

60

62

63

64

65

67

67.5

68

69

70

73

74

75

77

78

80

81

82

85

86

90

95

97

100

103

108

110

112

115

120

125

128

130

140

141

150

158

170

188

500
Drawing

Clear

Metal Type
- Bronze
- Brass
- Cast Iron
- Sintered Steel
Clear

Environment
- Standard
- Heat Resistant
- Foreign Object Resistant
- Vibration Resistant
- In Oil
- In Water
- In Seawater
- In Chemical
- Conformance to Food Sanitation Law
Clear

Resin Type
- POM (Polyacetal)
- PTFE (Polytetrafluoroethylene)
- High Performance Polymer Composition
- Polyphenylenesulfide
Clear

Multi-layer
- Steel, Sintered Bronze, Polytetrafluoroethylene
- Steel, Sintered Bronze, Polyacetal
- Steel, Copper Type Sintered Alloy
- Metal Mesh, Polytetrafluoroethylene
- Aluminum, Fluororesin
- Polyacetal
Clear

Case Shape
- Round Flange
- Square Flange
- Oval Shaped Flange
- Pillow Type
Clear

Mounting Shaft Fits
- d8
- e7
- g6
- h6
- h7
- h9
- f8
- m6
- js6
- f7
Clear

Mounting Hole Fits
- G7
- H6
- H7
- M7
Clear

Lubrication
- Unlubricated
- Regular Lubrication
Clear

Thickness t(mm)
0.8

1

1.5

2

2.47

2.5

3

4

4.5

5

6

7.5

8

10
Drawing

Clear

Max. Allowable Surface Pressure P(N/mm²)
2.0

5

6

7

9.81

10

14.5

15

17.5

20.3

24.5

29

35

49

50

73

80

137

150
The value differs depending on the current lubrication. Refer to manufacturers' specifications.
Clear

Case Material
- Steel
- Aluminum
- Plastic
Clear

Max. Allowable Velocity V(m/s)
0.10

0.15

0.25

0.35

0.4

0.5

0.65

0.83

0.85

1

1.15

1.5

1.65

1.66

1.83

2.5

3.33
The value differs depending on the current lubrication. Refer to manufacturers' specifications.
Clear

Length Type
- Single
- Double
- Long
Clear

Max. Allowable PV Value Range(N/mm²•m/s)
- 0.3~1.0
- 1.1~2.0
- 2.1~5.0
Clear

Max. Allowable PV Value(N/mm²•m/s)
0.327

0.34

0.42

0.5

0.65

0.83

0.98

1

1.16

1.25

1.32

1.63

1.65

1.72

2.45

3.25

3.26

3.6
The value differs depending on the current lubrication. Refer to manufacturers' specifications.
Clear

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Clear

CAD

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Clear

Days to Ship

All

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3 Day(s) or Less

4 Day(s) or Less

5 Day(s) or Less

6 Day(s) or Less

7 Day(s) or Less

8 Day(s) or Less

9 Day(s) or Less

10 Day(s) or Less

11 Day(s) or Less
Clear

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Oil Free Bushings（Multi-layer：Aluminum, Fluororesin）

Type

Configure

Specification/Dimensions

Inner Dia. d(Ø)

Outer Dia. D(Ø)

Overall Length L(mm)

Metal Type

Environment

Resin Type

Multi-layer

Case Shape

Mounting Shaft Fits

Mounting Hole Fits

Lubrication

Thickness t(mm)

Max. Allowable Surface Pressure P(N/mm2)

Case Material

Max. Allowable Velocity V(m/s)

Length Type

Max. Allowable PV Value Range(N/mm2•m/s)

Max. Allowable PV Value(N/mm2•m/s)

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Max. Allowable Surface Pressure P(N/mm²)

Max. Allowable PV Value Range(N/mm²•m/s)

Max. Allowable PV Value(N/mm²•m/s)