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Special Brass Oil Free Bushings Shouldered

Special Brass Oil Free Bushings Shouldered

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Product Overview
1. Low maintenance frequency.
2. More resistant to heavy loads than rolling bearings.
3. Can be used under severe conditions of "high" and "low" temperatures.
4. Bushings are thin and space-saving, compared to rolling bearings.
5. Can be used for linear and rotary motions.
Product Photo
Product Features
1. Specification of special brass alloy substrate saturated with lubricant.
2. Excellent resistance to abrasion and sintering when lubricated with lubricant and grease.
3. Ideal for working conditions of high speed and light load when supplied with oil.
Dimensional Drawing
Dimensional Drawing (Unit: mm)
Dimension 1
It is recommended that lubrication be performed regularly according to the material properties.
Fixing Method: It is recommended to fix the bushing by pressing it in.
Recommended Mating Shaft f8 or g6
Material: special brass
 
Specification Table
Ordering Example
 
Part NumberLDr6Wall Thickness
(N)
Ht*Housing Diameter
TypedE7Reference DimensionTolerance (H7)
E-SHFZ5+0.032
+0.020
1012      921429+0.015
  0
6101215     101610
8+0.040
+0.025
10121520    122012+0.018
  0
1010121520    142214
12+0.050
+0.032
101215202530  18325318
13 121520    192619+0.021
  0
151012152025   212821
16 1215202530  222922
20+0.061
+0.040
  1520253040 30540530
25     304050354535+0.025
  0
30     304050405040
*The values for the housing diameter are recommended dimensions.
Usage Method
Example of Use
Usage Method 1
Specifications Overview
Specification Diagram 1

Specification Diagram 2
Example of Use
Lifting mechanism without seizure (avoiding seizure of guide and achieving uniform load distribution)
Example of Use 1

Part Number 

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Part Number
E-SHFZ5-10
E-SHFZ5-12
E-SHFZ6-10
E-SHFZ6-12
E-SHFZ6-15
E-SHFZ8-10
E-SHFZ8-12
E-SHFZ8-15
E-SHFZ8-20
E-SHFZ10-10
E-SHFZ10-12
E-SHFZ10-15
E-SHFZ10-20
E-SHFZ12-10
E-SHFZ12-12
E-SHFZ12-15
E-SHFZ12-20
E-SHFZ12-25
E-SHFZ12-30
E-SHFZ13-12
E-SHFZ13-15
E-SHFZ13-20
E-SHFZ15-10
E-SHFZ15-12
E-SHFZ15-15
E-SHFZ15-20
E-SHFZ15-25
E-SHFZ16-12
E-SHFZ16-15
E-SHFZ16-20
E-SHFZ16-25
E-SHFZ16-30
E-SHFZ20-15
E-SHFZ20-20
E-SHFZ20-25
E-SHFZ20-30
E-SHFZ20-40
E-SHFZ25-30
E-SHFZ25-40
E-SHFZ25-50
E-SHFZ30-30
E-SHFZ30-40
E-SHFZ30-50
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipInner Dia. d
(Ø)
Outer Dia. D
(Ø)
Overall Length L
(mm)

SGD 2.70

1 Piece(s)Available 5 Day(s) 5910

SGD 3.10

1 Piece(s)Available 5 Day(s) 5912

SGD 2.90

1 Piece(s)Available Same day 61010

SGD 3.00

1 Piece(s)Available 5 Day(s) 61012

SGD 3.60

1 Piece(s)Available 5 Day(s) 61015

SGD 3.20

1 Piece(s)Available 5 Day(s) 81210

SGD 3.50

1 Piece(s)Available 5 Day(s) 81212

SGD 3.60

1 Piece(s)Available 5 Day(s) 81215

SGD 4.10

1 Piece(s)Available 5 Day(s) 81220

SGD 3.30

1 Piece(s)Available 5 Day(s) 101410

SGD 3.40

1 Piece(s)Available 5 Day(s) 101412

SGD 3.20

1 Piece(s)Available 5 Day(s) 101415

SGD 4.00

1 Piece(s)Available 5 Day(s) 101420

SGD 3.60

1 Piece(s)Available 5 Day(s) 121810

SGD 4.00

1 Piece(s)Available 5 Day(s) 121812

SGD 4.10

1 Piece(s)Available 5 Day(s) 121815

SGD 4.60

1 Piece(s)Available 5 Day(s) 121820

SGD 5.30

1 Piece(s)Available 5 Day(s) 121825

SGD 6.00

1 Piece(s)Available 5 Day(s) 121830

SGD 3.70

1 Piece(s)Available 5 Day(s) 131912

SGD 4.40

1 Piece(s)Available 5 Day(s) 131915

SGD 5.20

1 Piece(s)Available 5 Day(s) 131920

SGD 4.90

1 Piece(s)Available 5 Day(s) 152110

SGD 5.30

1 Piece(s)Available 5 Day(s) 152112

SGD 4.70

1 Piece(s)Available 5 Day(s) 152115

SGD 5.20

1 Piece(s)Available 5 Day(s) 152120

SGD 6.00

1 Piece(s)Available 5 Day(s) 152125

SGD 4.70

1 Piece(s)Available Same day 162212

SGD 4.90

1 Piece(s)Available 5 Day(s) 162215

SGD 5.50

1 Piece(s)Available 5 Day(s) 162220

SGD 6.40

1 Piece(s)Available 5 Day(s) 162225

SGD 6.70

1 Piece(s)Available 5 Day(s) 162230

SGD 6.60

1 Piece(s)Available 5 Day(s) 203015

SGD 7.10

1 Piece(s)Available 5 Day(s) 203020

SGD 7.40

1 Piece(s)Available 5 Day(s) 203025

SGD 7.80

1 Piece(s)Available 5 Day(s) 203030

SGD 9.30

1 Piece(s)Available 5 Day(s) 203040

SGD 9.50

1 Piece(s)Available 5 Day(s) 253530

SGD 11.20

1 Piece(s)Available 5 Day(s) 253540

SGD 13.90

1 Piece(s)Available 5 Day(s) 253550

SGD 12.20

1 Piece(s)Available 5 Day(s) 304030

SGD 13.70

1 Piece(s)Available 5 Day(s) 304040

SGD 15.80

1 Piece(s)Available 5 Day(s) 304050

Loading...

  1. 1
Dimensional Drawing
(Unit: mm)
Dimension 1
It is recommended that lubrication be performed regularly according to the material properties.
Fixing Method: It is recommended to fix the bushing by pressing it in.
Recommended Mating Shaft f8 or g6
Material: special brass
Specification Table
Ordering Example
 
Part NumberLDr6Wall Thickness
(N)
Ht*Housing Diameter
TypedE7Reference DimensionTolerance (H7)
E-SHFZ5+0.032
+0.020
1012      921429+0.015
  0
6101215     101610
8+0.040
+0.025
10121520    122012+0.018
  0
1010121520    142214
12+0.050
+0.032
101215202530  18325318
13 121520    192619+0.021
  0
151012152025   212821
16 1215202530  222922
20+0.061
+0.040
  1520253040 30540530
25     304050354535+0.025
  0
30     304050405040
*The values for the housing diameter are recommended dimensions.
Material Properties
Specification Table 1
Specification Table 1

Specification Table 2

Basic Information

Type Flanged Metal Type High-Tensile Brass Alloy Environment Standard / In Oil
Mounting Shaft Fits g6 / f8 Lubrication Unlubricated / Regular Lubrication Max. Allowable Surface Pressure P(N/mm2) 10
Maximum Allowable Velocity(m/s) 1.66 Max. Allowable PV Value Range(N/mm2•m/s) 1.1~2.0 Max. Allowable PV Value(N/mm2•m/s) 1.65
Operating Temperature Range(°C) -40::150

Frequently asked question (FAQ)

Question: What are oil free bushings and what are their features?
Answer: Plain bearings where the body of the bushing is saturated with lubricant and can be used "without oil" or "with a reduced oil supply".
Oil free bushings have the following features:
1. Low maintenance frequency;
2. Suitable for low speed and heavy load situations, compared with ball linear bearings;
3. Can also be used under harsh conditions of high temperature and low temperature;
4. Thinner and space saving, compared with linear bearings;
5. Can be used for both linear and rotational motions.
Question: What are the materials and features of MISUMI oil free bushings?
Answer: MISUMI oil free bushings are available in 5 types, i.e. copper alloy, bronze casting, dry, resin, and casting.
Copper alloy (metal type), excellent resistance to high temperature, chemicals and shock, suitable for heavy duty and low speed operation.
Bronze casting (metal type) with excellent sinter resistance, enabling slight movements, suitable for low load and high speed operation.
Dry type (composite layer type), high temperature resistant, suitable for heavy duty and low speed operation, thin-walled and compact.
Resin (resin type), high temperature and chemical resistant (tetrafluoroethylene resin), complying with food sanitation law, suitable for low load and low speed operation.
Castings (metal type), suitable for medium load and low speed operation.

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