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Special Brass Oil Free Bushings Round Flanged

Special Brass Oil Free Bushings Round Flanged

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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.
Recommended Mating Shaft f8 or g6
Material: special brass
 
Specification Table
Ordering Example
 
Part NumberLDh7HTtd1d2P.C.D.FAHex Socket Low Head Cap Screw
(not provided)
TypedF7
E-SHTZ6+0.022
+0.010
15        102542.23.561717M3-10×2
8+0.028
+0.013
 2025      12271919
10  2530     14292121
12+0.034
+0.016
  2530     1836534.57.52626M4-12×2
16  25303540   2240301824M4-12×4
20+0.041
+0.020
   30354050  284963.75.59382231M5-16×4
25   3035405060 3354432535
30    3540506070386384.26.611503040M6-20×4
Usage Method
Example of Use
Usage Method 1
Specifications Overview
Specification Diagram 1

Specification Diagram 2
Example of Use
Surface Inspection Fixture (mechanism one-touch mounted by toggle clamp)
Example of Use 1

Part Number 

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Part Number
E-SHTZ6-15
E-SHTZ8-20
E-SHTZ8-25
E-SHTZ10-25
E-SHTZ10-30
E-SHTZ12-25
E-SHTZ12-30
E-SHTZ16-25
E-SHTZ16-30
E-SHTZ16-35
E-SHTZ16-40
E-SHTZ20-30
E-SHTZ20-35
E-SHTZ20-40
E-SHTZ20-50
E-SHTZ25-30
E-SHTZ25-35
E-SHTZ25-40
E-SHTZ25-50
E-SHTZ25-60
E-SHTZ30-35
E-SHTZ30-40
E-SHTZ30-50
E-SHTZ30-60
E-SHTZ30-70
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipInner Dia. d
(Ø)
Outer Dia. D
(Ø)
Overall Length L
(mm)

SGD 6.70

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

SGD 7.80

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

SGD 9.60

1 Piece(s)Available 5 Day(s) 81225

SGD 8.70

1 Piece(s)Available 5 Day(s) 101425

SGD 11.10

1 Piece(s)Available 5 Day(s) 101430

SGD 10.70

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

SGD 12.40

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

SGD 10.90

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

SGD 13.50

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

SGD 15.00

1 Piece(s)Available 5 Day(s) 162235

SGD 16.60

1 Piece(s)Available 5 Day(s) 162240

SGD 13.50

1 Piece(s)Available 5 Day(s) 202830

SGD 14.60

1 Piece(s)Available 5 Day(s) 202835

SGD 15.70

1 Piece(s)Available 5 Day(s) 202840

SGD 19.90

1 Piece(s)Available 5 Day(s) 202850

SGD 15.10

1 Piece(s)Available 5 Day(s) 253330

SGD 14.90

1 Piece(s)Available 5 Day(s) 253335

SGD 16.30

1 Piece(s)Available 5 Day(s) 253340

SGD 21.40

1 Piece(s)Available 5 Day(s) 253350

SGD 26.30

1 Piece(s)Available 5 Day(s) 253360

SGD 19.40

1 Piece(s)Available 5 Day(s) 303835

SGD 20.50

1 Piece(s)Available 5 Day(s) 303840

SGD 23.30

1 Piece(s)Available 5 Day(s) 303850

SGD 29.60

1 Piece(s)Available 5 Day(s) 303860

SGD 33.60

1 Piece(s)Available 5 Day(s) 303870

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  1. 1
Dimensional Drawing
(Unit: mm)
Dimension 1
It is recommended that lubrication be performed regularly according to the material properties.
Recommended Mating Shaft f8 or g6
Material: special brass
Specification Table
Ordering Example
 
Part NumberLDh7HTtd1d2P.C.D.FAHex Socket Low Head Cap Screw
(not provided)
TypedF7
E-SHTZ6+0.022
+0.010
15        102542.23.561717M3-10×2
8+0.028
+0.013
 2025      12271919
10  2530     14292121
12+0.034
+0.016
  2530     1836534.57.52626M4-12×2
16  25303540   2240301824M4-12×4
20+0.041
+0.020
   30354050  284963.75.59382231M5-16×4
25   3035405060 3354432535
30    3540506070386384.26.611503040M6-20×4
Material Properties
Specification Table 1
Specification Table 1

Specification Table 2

Basic Information

Type Flange Integrated 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 Mounting Type Round flanged type

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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