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Wholesale Maintenance-Free With Collar Brass Din9834 Oilless Guide Bushing Bearing

Maintenance-Free With Collar Brass Din9834 Oilless Guide Bushing Bearing

Product Description:

Maintenance-Free With Collar Brass DIN9834 Oilless Guide Bushing Bearing is a high-performance self-lubricating, maintenance-free guide bushing bearing. Made of high-quality bronze material and embedded with graphite lubricant, it can achieve long-term stable operation without external lubrication. This bearing complies with DIN9834 and ISO 9448 standards, has excellent wear resistance and anti-fatigue performance, and is suitable for radial and axial loads. The graphite insert design can provide lifetime lubrication, effectively reducing maintenance costs, especially suitable for use in high temperature, high load or difficult to oil environment.

Product Description

Standard No. d H7 D  h6 L   D1 L1 L2 t r bxc P
DIN9834-025 25    +0.021
0
32  0
-0.016
40    40  30  6.3  0.6x0.3 58 
DIN9834-032 32    +0.025
    0
40  50    50  40  66 
DIN9834-040 40  50  63    63  50  79 
DIN9834-050 50  63  0
-0.019
71    71  56  6.3  89 
DIN9834-063 63    +0.030
    0
80  80    90  63  10  1.0x0.4 123 
DIN9834-080 80  100  0
-0.022
100    112  80  10  143 
DIN9834-100 100  125  125    140  106  12.5  10  168 
DIN9834-125 125    +0.040
    0
160  -0.025  160    180  132  16  12  203 
DIN9834-160 160  200  0
-0.029
200    220  170  16  18  243 

Product Introduction

Maintenance-Free With Collar Brass DIN9834 Oilless Guide Bushing Bearing is made of high-quality bronze material and embedded with graphite lubrication inserts. It complies with ISO 9448 and DIN9834 international standards and is widely used in high-load and harsh working conditions.

Product Features
Self-lubricating design: embedded with graphite lubrication inserts, providing lifelong lubrication, no external refueling required.
High wear resistance: high-strength bronze alloy (CuZn25Al6FeMn3) is used, with a hardness of 190-220 HB, which has excellent wear resistance and fatigue resistance.
Strong corrosion resistance: bronze material makes it perform well in humid or corrosive environments.
Low friction coefficient: the friction coefficient is only 0.05-0.12, ensuring efficient operation of the equipment.
Wide applicable temperature range: can work stably in the temperature range of -40°C to +200°C.
High load capacity: suitable for high static and dynamic loads, long service life.

Application fields
Industrial machinery: suitable for high load and high impact applications.
Automobile manufacturing: used for stamping dies, injection molding equipment, etc. to reduce maintenance costs.
Mining and construction machinery: excellent performance in harsh environments.
Agricultural equipment: suitable for tractors, harvesters, etc.
Food and pharmaceutical industry: operates in a clean and oil-free environment.
Other fields: such as continuous casting, rolling mills, injection molding machines, etc.

Zhejiang Shuangnuo Bearing Technology Co., Ltd.
Zhejiang Shuangnuo Bearing Technology Co., Ltd. is China Maintenance-Free With Collar Brass Din9834 Oilless Guide Bushing Bearing Suppliers and Wholesale Maintenance-Free With Collar Brass Din9834 Oilless Guide Bushing Bearing Company, we are a manufacturer specializing in producing various self-lubricating copper alloy products using centrifugal casting, continuous casting, metal mold casting, and other processes. Its main products include brass, aluminum bronze, tin bronze, and others produced according to national standard grades. It processes and produces various solid inlaid self-lubricating bearing products on this basis . At the same time, it uses sintering technology to produce bimetallic products and many other types of products. Since its establishment nearly 10 years ago, the company has focused on the research development, and production of various new self-lubricating bearings.

In the process of product production, our company has always insisted on independent casting production of raw materials to ensure the quality of products from the source; during the casting process, the whole process is monitored, and the finished product is tested by spectrometer three times before, in and after the furnace to confirm the material composition of the product. The national testing agency is regularly commissioned to test the material composition and mechanical properties of the product, and authoritative test reports can be provided to customers in need; the company implements integrated production from material to finished product processing and has more than 80 sets of advanced CNC machine tools, CNC lathes, machining centers, and other major equipment. The strong production capacity ensures that the material production is organized for customers for the first time, shortening the production cycle.
  • 0+
    Establishment

    Founded in 2014, Shuangnuo has 10 years of experience in the industry.

  • 0+
    Advanced Equipment

    Strong production capacity ensures that we can organize material production for customers as soon as possible and shorten the production cycle.

  • 0+
    Happy Clients

    There are more than 5,000 cooperative customers around the world.

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