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Low to Medium Load Oil Free Bushings Copper Alloy Standard I.D.G6/O.D.h6 type (E-LMPBZP20-25)

Low to Medium Load Oil Free Bushings Copper Alloy Standard I.D.G6/O.D.h6 type (E-LMPBZP20-25)
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Product Overview
1. Oil free bushings are suitable for use in various large and heavy machinery, serving as important mechanical components.
2. Compared with I.D. F7/O.D. m6 type (MPBZ· MPBZU) and I.D. E7/O.D. r6 type (MPBR· MPBRU), high-precision linear and rotary motions can be achieved due to small clearance between the bushing and the guide shaft with tolerance g6.
3. For use at other than room temperature, always make final confirmation according to the linear expansion coefficient of the material.

Product Photo
Dimensional Drawing
Oil Free Bushings Copper Alloy Standard I.D. G6/O.D. h6 type: Related image
 Material: High strength brass alloy
Embedded solid lubricant
Specifications Overview
Specification Diagram 1

Specification Diagram 2
Specification Table
Part NumberLMPBPMPBPUMPBZP
TypedG6Dm6
(*1)
Wall Thickness
(N)
* Rotation Stopper Screw (Reference)Dm6
(*1)
Wall Thickness
(N)
Dh6
(*3)
Wall Thickness
(N)
E-LMPBP
E-LMPBPU
E-LMPBZP


* L size with ( ) is limited to E-LMPBP/E-LMPBPU
*d-L size 5-15 is limited to E-LMPBP
5+0.012
+0.004
(8)(10)(12)(15)     92M4×871-2
6810(12)(15)(16)    10810
8+0.014
+0.005
 1012(15)(16)(20)   121012
10 10121516(20)(25)  141214
12+0.017
+0.006
  12151620(25)  183151.5183
13  12151620(25)  191619
15  12151620(25)  211821
16  1215162025  2220222
20+0.02
+0.007
   1516202530 284M5×824284
25    1620253040332933
30    1620253040383438
Tolerance G7(*2) or H7(*4) of housing diameter is the recommended value for the varying D dimension. * The values for the rotation stopper screw are recommended dimensions.
 
DMPBP MPBPUMPBZP
O.D.m6
(*1)
Housing Diameter G7(*2)O.D.h6
(*3)
Housing Diameter
H7(*4)
7~10+0.015
+0.006
+0.02
+0.005
0
-0.009
+0.015
0
11~18+0.018
+0.007
+0.024
+0.006
0
-0.011
+0.018
0
19~30+0.021
+0.008
+0.028
+0.007
0
-0.013
+0.021
0
31~50+0.025
+0.009
+0.034
+0.009
0
-0.016
+0.025
0
Product Features
Feature 1: Suitable for use in heavy-load and low-speed operation.
Feature 2: Stable performance and high precision.
Feature 3: Excellent wear resistance in areas where it is difficult to form an oil film, such as reciprocating movements and frequent starts and stops. Thin Wall is available.
Feature 4: A composite product based on high strength brass embedded with solid lubricant.
Example of Use
Example of Use 1Example of Use 2
Part Number
E-LMPBZP20-25
Part NumberPriceMinimum Order Qty.Volume DiscountDays to ShipSố ngày giao hàngInner Dia. d
(Ø)
Outer Dia. D
(Ø)
Overall Length L
(mm)
Mounting Hole Fits

51,990 VND

1 Piece(s) Available 8 Day(s) 202825H7

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  1. 1

Basic InformationThông tin cơ bản

Type Straight Metal Type High-Tensile Brass Alloy Environment Standard / In Oil
Mounting Shaft Fits g6 Lubrication Unlubricated / Regular Lubrication Max. Allowable Surface Pressure P(N/mm2) 29
Maximum Allowable Velocity(m/s) 0.5 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-LMPBZP20-25 in the Low to Medium Load Oil Free Bushings Copper Alloy Standard I.D.G6/O.D.h6 type series.Vui lòng kiểm tra kiểu/kích thước/thông số kỹ thuật của phần E-LMPBZP20-25 trong chuỗi Low to Medium Load Oil Free Bushings Copper Alloy Standard I.D.G6/O.D.h6 type.

Frequently asked question (FAQ)FAQ

Question:Question: What are oil free bushings and what are their features?
Answer: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. Compared with ball linear bearings, oil free bushings are suitable for low-speed and heavy-load occasions;
3. Allow use under severe conditions of high temperature and low temperature;
4. Compared with linear bearings, oil free bushings are thinner, saving space;
5. Allow use for both linear motion and rotary motion.
Question:Question: What are the materials and features of MISUMI oil free bushings?
Answer:Answer: MISUMI oil free bushings are available in 5 types, i.e. copper alloy, bronze casting, dry, resin, and casting.
Copper alloys (metals) have high temperature resistance, excellent chemical resistance and impact resistance, and is suitable for heavy-load and low-speed operation.
Bronze castings (metals) have excellent sintering resistance, can realize micro-operation, and are suitable for low-load and high-speed operation.
Dry (composite layers), resistant to high temperature, suitable for heavy-load and low-speed operation, thin wall and compact.
Resin (resins), resistant to high temperature and chemicals (polytetrafluoroethylene resin), compliant with food hygiene law and suitable for low load and low-speed operation.
Castings (metals) are suitable for medium load and low-speed operation.
Question:Question: What are the types of MISUMI oil-free bushings available?
Answer:Answer: There are straight type, shouldered type, thrust type, flange integrated type, flange type housing unit (built-in copper alloy bushing), and threaded sleeve type (built-in copper alloy bushing).

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