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Oil Free Bushings（Mounting Shaft Fits：e7）

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

14 items

: 30; 45; 60

Recommendation

Oil Free Bushings Copper Alloy Shouldered I.D.E7/O.D.r6

MiSUMi Economy

Oil Free Bushings Copper Alloy Shouldered I.D.E7/O.D.r6

MISUMI

- Oil Free Bushings Copper Alloy Shouldered I.D.E7/O.D.r6, C-MUFZ / C-MUFZU series from MISUMI.
- This is an economy item; The price is cheaper than the MISUMI standard product.
- Inner diameter precision class 7 ensures more accurate locating precision.
- Smooth surface makes linear motion smoother.
- Composite products based on high-strength brass and inlaid with solid lubricant.
- It is most suitable for use under conditions of heavy load and low speed operation.
- Excellent wear resistance can be exerted at parts with reciprocating motion, frequent starting and stopping, etc., where oil film is difficult to form.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 2.78-
Days to Ship:	Same day or more

Recommendation

Oil Free Bushings Copper Alloy Straight I.D.F7/O.D.m6

MiSUMi Economy

Oil Free Bushings Copper Alloy Straight I.D.F7/O.D.m6

MISUMI

- Oil Free Bushings Copper Alloy Straight I.D.F7/O.D.m6, C-MUBZ / C-MUBZU series from MISUMI.
- This is an economy item; The price is cheaper than the MISUMI standard product.
- Inner diameter precision class 7 ensures more accurate locating precision.
- Smooth surface makes linear motion smoother.
- Composite products based on high-strength brass and inlaid with solid lubricant.
- It is most suitable for use under conditions of heavy load and low speed operation.
- Excellent wear resistance can be exerted at parts with reciprocating motion, frequent starting and stopping, etc., where oil film is difficult to form.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 2.11-
Days to Ship:	Same day or more

On Sale Till 31/03/2025

#500SP1-SL1, Bushing (SPB)

OILES

Demonstrates high performance at high load and low speed movement positions.

CAD ：: 2D

Standard Price:	SGD 13.63-
	Special Price
Days to Ship:	Same day or more

Oil Free Bushings Copper Alloy Flanged I.D.F7/O.D.h7

MiSUMi Economy

Oil Free Bushings Copper Alloy Flanged I.D.F7/O.D.h7

MISUMI

- Oil Free Bushings Copper Alloy Flanged I.D.F7/O.D.h7, C-MUTNZ / C-MUTSZ / C-MUTZ series from MISUMI.
- This is an economy item; The price is cheaper than the MISUMI standard product.
- Inner diameter precision class 7 ensures more accurate locating precision.
- Smooth surface makes linear motion smoother.
- Recommended mating shaft for I.D. of Copper oil-free bushing are d8: General use (High Load), e7: General use (Light Load), f8: High precision use, g6: High precision use (Intermittent operation).
- The Copper oil-free bushing C-MUTNZ / C-MUTSZ / C-MUTZ series is made of High tensile brass alloy with solid lubricant embedded.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 6.39-
Days to Ship:	Same day or more

Oil Free Bushings Copper Alloy Thrust Type

MiSUMi Economy

Oil Free Bushings Copper Alloy Thrust Type

MISUMI

- Oil Free Bushings Copper Alloy Thrust Type, E-MUGZ / E-MUKZ series from MISUMI.
- Recommended mating shaft for I.D. of Copper oil-free bushing are d8: General use (High Load), e7: General use (Light Load), f8: High precision use, g6: High precision use (Intermittent operation).
- The Copper oil-free bushing E-MUGZ / E-MUKZ series is made of High tensile brass alloy with solid lubricant embedded.
- It is recommended to fix the bushing with anti-rotation screw.
- Accessories: Low head hexagon socket head screws 2 to 4 pcs.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 4.88-
Days to Ship:	Same day or more

On Sale Till 31/03/2025

#500SP1-SL1 Flanged Bushing (SPF)

OILES

Demonstrates high performance at high load and low speed movement positions.

CAD ：: 2D

Standard Price:	SGD 15.56-
	Special Price
Days to Ship:	Same day or more

On Sale Till 31/03/2025

#500SP1-SL1 Thrust Bushing (SPFG)

OILES

Demonstrates high performance at high load and low speed movement positions.

[Features]
· Suitable for rotation, swing and reciprocating motions.
· One bushing can bear radial journal load and thrust load at the same time.
· Machinery accuracy can be improved by increasing the flange thickness accuracy

CAD ：: 2D

Standard Price:	SGD 38.37-
	Special Price
Days to Ship:	Same day or more

On Sale Till 31/03/2025

Drymet LF (t0.5), Flanged Bushing (LFCF)

OILES

[Features]
· The thickness of the bearing is as thin as 0.5 mm.
· Now it is possible to use a bearing in a small space where it wasn't possible before.
· Can maintain a stable friction coefficient since resin that includes special additive is used in the sliding layer.
· Effective as countermeasure against abnormal sounds and friction at no bushing portions.

CAD ：: 2D

Standard Price:	SGD 1.14-
	Special Price
Days to Ship:	Same day or more

Oil Free Bushings Flange Integrated Type/Embedded Flanged Type

MiSUMi Economy

Oil Free Bushings Flange Integrated Type/Embedded Flanged Type

MISUMI

- Oil Free Bushings Flange Integrated Type/Embedded Flanged Type, E-MUITZ / E-MUIZ from MISUMI.
- Recommended mating shaft for I.D. of Copper oil-free bushing are d8: General use (High Load), e7: General use (Light Load), f8: High precision use, g6: High precision use (Intermittent operation).
- The Copper oil-free bushing E-MUITZ / E-MUIZ series is made of High tensile brass alloy with solid lubricant embedded.
- It is recommended to fix the bushing with anti-rotation screw.
- Accessories: Low head hexagon socket head screws 2 to 4 pcs.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 12.65-
Days to Ship:	Same day or more

Lubrication-Free Bushing Copper Alloy Straight Type [JDB-105]

ZOB

A copper alloy oil free bushing designed with cost in mind.

CAD ：: 2D / 3D

Standard Price:	SGD 3.37-
Days to Ship:	Same day or more

Copper Alloy Shoulder Type Lubrication-Free Bushing

ZOB

A copper alloy flanged type oil free bushing designed with cost in mind.

CAD ：: 2D / 3D

Standard Price:	SGD 3.42-
Days to Ship:	Same day or more

On Sale Till 31/03/2025

LF Guide (LFG)

OILES

Can be mounted easily and is compatible with ball bearing types.

CAD ：: 2D

Standard Price:	SGD 15.91-
	Special Price
Days to Ship:	Same day or more

#500HP SL1 Bushing (HPB)

OILES

Bears higher loads than the #500SP5. Demonstrates superior wear resistance under high-load and low speed applications.

CAD ：: 2D

Standard Price:	SGD 95.73-
Days to Ship:	4 Day(s) or more

Oil Free Bushings Flange Integrated Type Copper Alloy Center Flanged Type

MiSUMi Economy

Oil Free Bushings Flange Integrated Type Copper Alloy Center Flanged Type

MISUMI

- Oil Free Bushings Flange Integrated Type Copper Alloy Center Flanged Type, E-MUCTZ / E-MUCZ from MISUMI.
- Recommended mating shaft for I.D. of Copper oil-free bushing are d8: General use (High Load), e7: General use (Light Load), f8: High precision use, g6: High precision use (Intermittent operation).
- The Copper oil-free bushing E-MUCTZ / E-MUCZ series is made of High tensile brass alloy with solid lubricant embedded.
- It is recommended to fix the bushing with anti-rotation screw.
- Accessories: Low head hexagon socket head screws 2 to 4 pcs.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 11.04-
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)

	Recommendation	Recommendation	On Sale Till 31/03/2025			On Sale Till 31/03/2025	On Sale Till 31/03/2025	On Sale Till 31/03/2025				On Sale Till 31/03/2025
Brand	MISUMI MiSUMi Economy	MISUMI MiSUMi Economy	OILES	MISUMI MiSUMi Economy	MISUMI MiSUMi Economy	OILES	OILES	OILES	MISUMI MiSUMi Economy	ZOB	ZOB	OILES	OILES	MISUMI MiSUMi Economy
Product Series	Oil Free Bushings Copper Alloy Shouldered I.D.E7/O.D.r6	Oil Free Bushings Copper Alloy Straight I.D.F7/O.D.m6	#500SP1-SL1, Bushing (SPB)	Oil Free Bushings Copper Alloy Flanged I.D.F7/O.D.h7	Oil Free Bushings Copper Alloy Thrust Type	#500SP1-SL1 Flanged Bushing (SPF)	#500SP1-SL1 Thrust Bushing (SPFG)	Drymet LF (t0.5), Flanged Bushing (LFCF)	Oil Free Bushings Flange Integrated Type/Embedded Flanged Type	Lubrication-Free Bushing Copper Alloy Straight Type [JDB-105]	Copper Alloy Shoulder Type Lubrication-Free Bushing	LF Guide (LFG)	#500HP SL1 Bushing (HPB)	Oil Free Bushings Flange Integrated Type Copper Alloy Center Flanged Type
CAD	2D / 3D	2D / 3D	2D	2D / 3D	2D / 3D	2D	2D	2D	2D / 3D	2D / 3D	2D / 3D	2D	2D	2D / 3D
Days to Ship	Same day or more	Same day or more	Same day or more	Same day or more	Same day or more	Same day or more	Same day or more	Same day or more	Same day or more	Same day or more	Same day or more	Same day or more	4 Day(s) or more	Same day or more
Type	Flanged Type	Straight/sleeve	Straight/sleeve	Standard/Pilot/Center-Flanged Type	Flanged Type	Flanged Type	Flanged Type	Flanged Type	Standard/Pilot/Center-Flanged Type	Straight/sleeve	Flanged Type	Standard/Pilot/Center-Flanged Type	Straight/sleeve	Standard/Pilot/Center-Flanged Type
Inner Dia. d(Ø)	5 ～ 100	5 ～ 100	6 ～ 170	6 ～ 50	6 ～ 50	6 ～ 120	6 ～ 80	5 ～ 16	10 ～ 40	5 ～ 100	5 ～ 50	12 ～ 30	20 ～ 30	8 ～ 40
Outer Dia. D(Ø)	7 ～ 120	7 ～ 120	10 ～ 190	10 ～ 62	10 ～ 62	10 ～ 140	10 ～ 96	6 ～ 17	14 ～ 50	9 ～ 120	9 ～ 60	21 ～ 45	30 ～ 40	12 ～ 50
Overall Length L(mm)	8 ～ 100	6 ～ 100	8 ～ 150	10 ～ 100	10 ～ 60	10 ～ 100	11 ～ 90	5.5 ～ 6.5	25 ～ 60	8 ～ 100	10 ～ 60	30 ～ 64	20 ～ 40	20 ～ 80
Metal Type	Brass	Brass	Brass	Brass	Brass	Brass	Brass	-	Brass	Brass	Brass	-	-	Brass
Environment	Standard / In Oil	Standard / In Oil	Standard / Heat Resistant / Foreign Object Resistant	Standard / In Oil	Standard / In Oil	Standard / Heat Resistant / Foreign Object Resistant	Standard / Heat Resistant / Foreign Object Resistant	Standard / In Oil	Standard / In Oil	Standard / In Oil	Standard / In Oil	Standard / In Oil	Standard	Standard / In Oil
Resin Type	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Multi-layer	-	-	-	-	-	-	-	Steel, Sintered Bronze, Polytetrafluoroethylene	-	-	-	Steel, Sintered Bronze, Polytetrafluoroethylene	-	-
Case Shape	-	-	-	-	-	-	-	-	-	-	-	Square Flange	-	-
Mounting Shaft Fits	e7	e7	e7	e7	e7	e7	e7	e7	e7	e7	e7	e7	e7	e7
Mounting Hole Fits	H7	H7	H7	-	H7	H7	H7	H7	-	H7	-	H7	H7	-
Lubrication	Unlubricated / Regular Lubrication	Unlubricated / Regular Lubrication	Unlubricated	Unlubricated / Regular Lubrication	Unlubricated / Regular Lubrication	Unlubricated	Unlubricated	Unlubricated	Unlubricated / Regular Lubrication	Unlubricated	Unlubricated	Unlubricated	Unlubricated / Regular Lubrication	Unlubricated / Regular Lubrication
Thickness t(mm)	-	-	-	-	-	-	-	-	-	2 ～ 10	2 ～ 5	-	-	-
Max. Allowable Surface Pressure P(N/mm²)	20.3	20.3	29	20.3	29	29	29	49	29	-	-	49	73	29
Case Material	-	-	-	-	-	-	-	-	-	-	-	Aluminum	-	-
Max. Allowable Velocity V(m/s)	0.35	0.35	0.5	0.35	0.5	0.5	0.5	0.65	0.5	0.5	0.5	0.65	0.1	0.5
Length Type	-	-	Single	-	-	Single	Single	Single	-	Single	Single	Single	Single	-
Max. Allowable PV Value Range(N/mm²•m/s)	1.1~2.0	1.1~2.0	1.1~2.0	1.1~2.0	1.1~2.0	1.1~2.0	1.1~2.0	2.1~5.0	1.1~2.0	1.1~2.0	1.1~2.0	2.1~5.0	1.1~2.0	1.1~2.0
Max. Allowable PV Value(N/mm²•m/s)	-	-	1.65	-	1.65	1.65	1.65	3.6	1.65	1.65	1.65	3.6	1.65	1.65

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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- OILES (6)
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Clear

CAD

- 2D
- 3D
Clear

Days to Ship

All

Same day

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
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Oil Free Bushings（Mounting Shaft Fits：e7）

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)