Oil Free Bushing – Brass Alloy, Flanged

Oil Free Bushing – Brass Alloy, Flanged

Say goodbye to the hassle of frequent lubrication maintenance. Our self-lubricating technology ensures smooth operation and reduces wear and tear, extending the lifespan of your equipment. Experience uninterrupted productivity and cost savings as you bid farewell to the need for messy lubricants and time-consuming upkeep.

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Oil Free Bushing – Brass Alloy, Flanged

The Oil-Free Bushing – Brass Alloy, Flanged, such as the models offered by MISUMI (MPTSZ30-70 and MPTNZ6-20), VIIPLUS, and other manufacturers, represents a significant advancement in bearing technology, particularly for applications requiring maintenance-free operation under challenging conditions. These bushings are designed with a focus on reducing assembly time, enhancing durability, and providing self-lubrication through the integration of solid lubricants like graphite within the brass alloy matrix.

The Oil-Free Bushing – Brass Alloy, Flanged, offers a reliable and efficient solution for various industrial applications requiring durable, low-maintenance, and high-performance bearing surfaces. Their design and material composition ensure they meet the demands of challenging environments, making them a valuable component in enhancing machinery reliability and operational efficiency.

Material: High Tensile Brass Alloy Solid Lubricant Embedded Bushing

  • type

    • MPTNZ
    • MPTSZ
    • MPTZ
high strength bronze base material with graphite inlaid c95400
graphite flange bronze customized c95400
graphite flange bronze c95400
JDB Cylindrical Oilless Bearings Graphite-Impregnated Bronze Bushings c95400

Oil Free Bushing – Brass Alloy, Flanged: Flanged Sleeve Bearings Oilless Bushings Cast Brass

In the machinery and manufacturing sectors, bushings play a pivotal role in facilitating smooth and efficient motion. The Oil-Free Bushing made of Brass Alloy, with its flanged design, stands out for its unique features and advantages. Let’s delve deeper into the specifications and benefits of this product.

Product Overview

This Oil-Free Bushing is crafted from a High Tensile Brass Alloy. One of its standout features is its flanged design, which integrates the flange, thereby potentially reducing the assembly process. Furthermore, it has solid lubricants embedded within, specifically graphite, which eliminates the need for periodic lubrication.

Key Specifications

  • Material: High Tensile Brass Alloy
  • Solid Lubricant: Embedded Graphite
  • Part Numbers: MPTZ12, MPTP16 (with I.D. G6 specification), MPTP, MPTNP
  • Type: Flange Integrated

Benefits

  1. Self-Lubricating: With solid lubricant (graphite) embedded within, the bushing operates smoothly without the need for external lubrication.
  2. High Durability: Crafted from High Tensile Brass Alloy, the bushing is robust and built to last.
  3. Versatility: With an operating temperature range of -40°C to 150°C, it’s suitable for various environments and applications.
  4. Ease of Assembly: The flange-integrated specification can simplify and expedite the assembly process, saving both time and costs.
  5. Eco-friendly: Being oil-free means a reduced environmental footprint, as there’s no risk of oil leakages or contaminations.

Applications

Given its specifications, this Oil-Free Bushing can be utilized in:

  • Industrial Machinery: Especially those that require high load-bearing and velocity.
  • Automotive Components: Given its durability and self-lubricating properties.
  • Aerospace: Due to its reliability and wide operating temperature range.
  • Any machinery or equipment: Particularly those operating in temperature extremes or in conditions where regular lubrication might be challenging.

 

Our Material Code Chinese Grade International Grade (ISO 1338) Japan USA Germany Application
500#SP CuZn25AI6FeMn3 (Soft) CuZn25AI6FeMn3 (Soft) H5102 CAC304 B30-92 C86300 DIN1709 G-CuZn25N2.0598 High load, low speed, general use
500#SP1 CUZn25AI6FeMn3 (Hard) CuZn25AI6FeMn3 (Soft) H3102 CAC304 B30-92 C86300 DIN1709 G-CuZn25N2.0598 Higher load, low speed, high bearing use
500#SP5 CuZnAIFeMn3 (Very Hard) CuZn25AI6FeMn3 (Soft) H3102 CAC304 B30-92 C86300 DIN1709 G-CuZn25A/2.0598 Very high load, low speed, high bearing use
– CuAI10Fe3 CuA10Fe3 HS114 CAC703 B30-92 95800 DIN1714 GB-Cu Al 1ONl/2.1096 Medium load, medium speed, general use
– CuSn5Pb5Zn5 QSn5-5-5 H5111 CAC406 B30-92 C83600 DIN1705 G-CuZn25N2.0598 Medium load, medium speed

Conclusion

The Oil-Free Bushing made of Brass Alloy with its flanged design offers a blend of durability, efficiency, and convenience. Whether you’re in the automotive, aerospace, or manufacturing sectors, this bushing promises to deliver performance while minimizing maintenance hassles.

Specifications

Part Number – L
MPTZ12
MPTP16		 –
–
 30
35
Part Number L Dh7 H T t d1 d2 P.C.D. W F A Accessories: Hex Socket Low Head Cap Screw
Type dF7
I.D. F7
MPTZ
MPTSZ
MPTNZ		 6 +0.022
+0.010		 15 20 10 0
- 0.015		 25 4 2.2 3.5 6 17 20 – 17 M3-10×2
*(4)
8 +0.028
+0.013		 20 25 12 0
- 0.018		 27 19 22 19
10 20 25 30 14 29 21 23 21
12 +0.034
+0.016		 20 25 30 18 36 5 3 4.5 7.5 26 28 26 M4-12×2
*(4)
13 20 25 30 35 19 0
- 0.021		 37 27 29 27
16 20 25 30 35 40 22 40 30 31 18 24 M4-12×4
20 +0.041
+0.020		 25 30 35 40 50 28 49 6 3.7 5.5 9 38 38 22 31 M5-16×4
25 30 35 40 50 60 33 0
- 0.025		 54 43 42 25 35
30 35 40 50 60 70 38 63 8 4.2 6.6 11 50 50 30 40 M6-20×4
35 +0.050
+0.025		 50 60 70 44 69 56 54 36 43
40 60 70 80 50 82 10 5.2 9 14 66 64 38 54 M8-25×4
50 70 80 100 62 0
- 0.030		 94 78 73 50 60

*Values in ( ) are number of screws included in MPTSZ.

Part Number L Dh7 H T t d1 d2 P.C.D F A Accessories: Hex Socket Low Head Cap Screw
Type dG6
I.D. G6
MPTP
MPTNP		 6 +0.012
+0.004		 15 10 0
- 0.015		 25 4 2.2 3.5 6 17 – 17 M3-10×2
8 +0.014
+0.005		 20 12 0
- 0.018		 27 19 19
10 25 14 29 21 21
12 +0.017
+0.006		 25 30 18 36 5 3 4.5 7.5 26 26 M4-12×2
13 25 30 35 19 0
- 0.021		 37 27 27
16 25 30 35 40 22 40 30 18 24 M4-12×4
20 +0.020
+0.007		 30 35 40 28 49 6 3.7 5.5 9 38 22 31 M5-16×4
25 30 35 40 33 0
- 0.025		 54 43 25 35
30 35 40 50 38 63 8 4.2 6.6 11 50 30 40 M6-20×4

oilless bearing bushing slide bearing

Oil Free Bushing with Housing – Brass Alloy, Flanged

Oilless bronze bushings are a type of bearing that is designed to function without the need for additional lubrication. The material typically used for oilless bronze bushings is a specialized bronze alloy. In the case of CuZn25Al5Mn4Fe3, this is a high-strength, wear-resistant bronze alloy that contains:

  • Copper (Cu)
  • Zinc (Zn)
  • Aluminum (Al)
  • Manganese (Mn)
  • Iron (Fe)

Each of these elements contributes to the properties of the final material:

  • Copper (Cu): Provides excellent conductivity and forms the base of the alloy.
  • Zinc (Zn): Adds strength and wear resistance.
  • Aluminum (Al): Increases strength, hardness, and corrosion resistance.
  • Manganese (Mn): Improves strength and hardness.
  • Iron (Fe): Adds strength and durability.

Casting Method:

The casting method often used for such alloys is centrifugal casting, although other methods like sand casting or continuous casting could also be used depending on the application requirements.

Centrifugal Casting:

In this process, molten metal is poured into a spinning mold. The centrifugal force pushes the molten metal against the mold walls, where it solidifies. This method is known for producing parts with excellent mechanical properties and a fine-grain structure.

Sand Casting:

This is a more traditional method where a sand mold is used to form the shape of the bushing. This is generally less expensive than other methods but might result in a slightly rougher surface finish and less precise dimensions.

Continuous Casting:

In this method, the molten metal is solidified in a continuous process, creating a long length of material that can be cut into individual bushings. This method is highly efficient but may require additional machining to achieve tight tolerances.

It’s important to select a casting method that aligns with the specific requirements of your application, such as load capacity, wear resistance, and dimensional tolerances.

Would you like more information on any particular aspect of oilless bronze bushings or their manufacturing methods?

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