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Special Brass Oil Free Bushings Straight (Part Numbers)

Special Brass Oil Free Bushings Straight

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Part Number

Configured Part Number is shown.

E-SHBZ13-20

Configured Specifications

TypeStraightInner Dia. d(Ø)13
Outer Dia. D(Ø)19Overall Length L(mm)20
Metal TypeHigh-Tensile Brass AlloyEnvironmentStandard / In Oil
Mounting Shaft Fitg6 / f8LubricationUnlubricated / Regular Lubrication
Max. Allowable Surface Pressure P(N/mm2)10Maximum Allowable Velocity(m/s)1.66
Max. Allowable PV Value Range(N/mm2・m/s)1.1~2.0Max. Allowable PV Value(N/mm2•m/s)1.65
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Operating Temperature Range(°C)-40~150 - -
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Product Overview of Oil Free Bushings

1. Oil Free Bushings has low maintenance frequency.
2. Oil Free Bushings more resistant to heavy loads than rolling bearings.
3. Oil Free Bushings can be used under severe conditions of "high" and "low" temperatures.
4. Oil Free Bushings are thin and space-saving, compared to rolling bearings.
5. Oil Free Bushings can be used for linear and rotary motions.

Product Photo

Product Features of Oil Free Bushings

1. Oil Free Bushings, Specification of special brass alloy substrate saturated with lubricant.
2. Oil Free Bushings, Excellent resistance to abrasion and sintering when lubricated with lubricant and grease.
3. Oil Free Bushings, Ideal for working conditions of high speed and light load when supplied with oil.

Dimensional Drawing of Oil Free Bushings

Dimensional Drawing (Unit: mm)
Oil Free Bushings
Oil Free BushingsIt is recommended that lubrication be performed regularly according to the material properties.
Oil Free BushingsFixing Method: It is recommended to use rotation stopper screws.
Oil Free BushingsRecommended Mating Shaft f8 or g6
Oil Free Bushings Material: special brass
 

Specification Table of Oil Free Bushings

Ordering Example
 
Part NumberOil Free BushingsLDm6Wall Thickness
(N)
*Housing I.D.*Rotation stopper screw
(reference)
Oil Free BushingsTypeOil Free BushingsdF7
Reference DimensionTolerance (H7)
E-SHBZ5+0.022
+0.010
8101215      929+0.015
0
M4×8
6810121520     1010
8+0.028
+0.013
81012152025    1212+0.018
0
1081012152025    1414
12+0.034
+0.016
 1012152025    18318
13   1520     1919+0.021
0
15 1012152025    2121
16 10121520253040  2222
20+0.041
+0.020
   152025304050 28428M5×8
25    2025304050 3333+0.025
0
30     25304050603838M6×16
*The values for the housing diameter and the rotation stopper screw are recommended dimensions.

Usage Method of Oil Free Bushings

Usage Method 1

Specifications Overview of Oil Free Bushings

Specification Diagram 1

Specification Diagram 2

Example Use of Oil Free Bushings

Oil Free Bushings (Slide up and down through clamping & welding parts of the cam bearing mechanism)
Example of Use 1

Part Number 

Loading...
Part Number
E-SHBZ13-20
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipInner Dia. d
(Ø)
Outer Dia. D
(Ø)
Overall Length L
(mm)

MYR 18.16

1 Piece(s)Available 13 Day(s) 131920
Part Number
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipInner Dia. d
(Ø)
Outer Dia. D
(Ø)
Overall Length L
(mm)
  1. 1
Dimensional Drawing
(Unit: mm)

It is recommended that lubrication be performed regularly according to the material properties.
Fixing Method: It is recommended to use rotation stopper screws.
Recommended Mating Shaft f8 or g6
Material: special brass
Specification Table
Ordering Example
 
Part NumberLDm6Wall Thickness
(N)
*Housing I.D.*Rotation stopper screw
(reference)
TypedF7
Reference DimensionTolerance (H7)
E-SHBZ5+0.022
+0.010
8101215      929+0.015
  0
M4×8
6810121520     1010
8+0.028
+0.013
81012152025    1212+0.018
  0
1081012152025    1414
12+0.034
+0.016
 1012152025    18318
13   1520     1919+0.021
  0
15 1012152025    2121
16 10121520253040  2222
20+0.041
+0.020
   152025304050 28428M5×8
25    2025304050 3333+0.025
  0
30     25304050603838M6×16
*The values for the housing diameter and the rotation stopper screw are recommended dimensions.
Material Properties
Specification Table 1
Specification Table 1

Specification Table 2

Basic Information

Type Straight Metal Type High-Tensile Brass Alloy Environment Standard / In Oil
Mounting Shaft Fit 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

Please check the type/dimensions/specifications of the part E-SHBZ13-20 in the Special Brass Oil Free Bushings Straight series.

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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