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DURBAL heavy-duty rod ends with integral self-aligning roller bearings, Series BRTM, BRTF
The design based on the structure of a self-aligning roller bearing is preferably used for high speed, large tilting angles or rotating motion with medium loads. Compared to rod ends with selfaligning ball bearings, rod ends with selfaligning roller bearings have essentially higher basic load ratings. This design is equipped with a cage to minimize the rolling friction and heat built-up. These rod ends are under normal operating conditions maintenance-free. A Grease nipple is provided for lubrication in case of rough operation and maximum load. To avoid incompatibility with the initial lubrication, we recommend lubricating with a calcium-complexsoap- grease or Polyrex EP2. Shields on both sides prevent dirt particles from penetrating into the bearing. The rod ends with selfaligning roller bearings are, just as the design with self-aligning ball bearings, subjected to a special heat treatment procedure to match the racway hardness to the antifriction bearings, ensuring at the same time a high stability with changing loads and temperature.
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rod end housing:
forged steel, tempered, rolled thread, surface galvanized
joint ball:
ball bearing steel, hardened and ground, surface superfinished and chromium plated
race:
Nylon/Teflon/Glass compound
tolerances:
view
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General description:
Let the industry leaders adapt or design a rod end to meet your unique requirements.
From a simple modification of an existing design to a completely unique concept, Alinabal engineers can give you the ideal configuration for your application.
Some of the options available include:
- Variations in shank or stud length
- Variations in ball bore dimensions
- Enhanced plating or corrosion resistance
- Metric dimensions
- Special materials such as stainless steel
- Sealed Rod Ends - In addition to the above, Alinabal has unmatched experience in the area of sealed rod ends. Using rubber or synthetic materials, Alinabal can design and produce rod ends fully protected from contaminants for greatly prolonged life in service.
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NMB-Minebea is one of the leading manufacturers of rod-end and spherical bearings for the aerospace industry, as well as for industrial applications. The bearings are produced in the USA, Japan and other countries. In Europe, our subsidiary "NMB Minebea UK, Ltd." (based in Lincoln, England) develops and manufactures bearings for high-level applications. Using computer-supported CAD testing and production systems, our engineers not only develop standard bearings, but also extremely complex bearing systems in accordance with customer requirements.
Our products are used in high-level customer-specific applications, e.g. in civilian and military aircraft construction for wing flaps and landing gear. We possess all the required current international permits, approvals and licenses for this sector.
Furthermore, our rod-end bearings are used in high-speed trains and light rail transit, as well as in a broad range of other industrial projects.
Moreover, we also supply prominent Formula 1 racing teams and renowned vehicle manufacturers in the automotive industry, areas where the performance and reliability of our products have to be guaranteed at all times, even under extreme operating conditions.
In addition, we offer special fasteners for the aerospace industry.
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Our catalog database contains a vast number of standard parts for rod end clip applications: Door Latches, Rod linkages, and miscellaneous latching mechanisms.
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High Strength Zinc Alloy Model BL
This model’s holder made of high strength-zinc alloy is connected in perpendicular to the ball shank. With grease pockets provided on the top and bottom of the spherical area, this model achieves high lubricity and high wear resistance.
High Strength Aluminum Alloy Model BL-A
The holder is connected in perpendicular to the shank, which comprises a male thread specially welded with a highly accurate steel ball.With a grease pocket formed on the top and bottom of the spherical area, this model achieves high lubricity and high wear resistance.Use of the A-1 alloy in the holder significantly reduces the weight
Female Threading Holder Model RBI
With this Link Ball model, the high strength zinc alloy is used in its holder and the mounting bolt and the holder are arranged on the same axis, allowing this model to receive both a compressive load and a pulling load. Since grease is contained in the boot, this model achieves high lubricity and high wear resistance.
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The most economical linkage option. Avoid the loose fit of pinned connections with a ball joint linkage. Offered in a wide range of styles from the basic staked to a hardened housing and snap ring assembly for increased wear and strength. Quick disconnect versions as well as plastic ball joints are also available. Steel version are available with rubber dirt shields to offer added protection against the environment.
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Ball joints serve as linking and guiding elements for movable parts and create corner joints. These parts from component suppliers can significantly simplify mechanical construction, be used to transfer power in offset axles, transmit movement and are indispensable in all mechanical operations such as cushioning, drawing, tilting, levering, etc.
mbo Osswald always keeps a large number of ball joints out of his product palette of more than 12,000 parts in stock. In addition to the DIN 71802 ball joints which consist of DIN 71805 housings and DIN 71803 ball studs, every possible variation is ready to be called up by the customer. There is also a choice of surface protection such as, for example, blank, galvanised zinc, steel or stainless-steel versions.
For problematic environmental conditions (dust, lubricants) there are special ball joints with sealing caps available. The programme is extended with axial joints.
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Sealmaster® Y-Stud
* Accommodates up to ± 25 degrees of angular misalignment in any direction and provides linkage assembly advantages
* Manufactured from carbon steel and plated for corrosion protection
* Hex wrench flat facilitates assembly
* Available on TR/TRE, TR-N/TRE-N, CFF/CFM, CFF-N/CFM-N, CTFD/CTMD rod ends bore sizes from 3/16" to 3/4"
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Housings, ball studs and Co. are as various in their geometry, appearance and construction as the ideas of the designers.
There are standard parts in every possible size, construction and material composition available for most applications. As one of the leading German specialist for linking elements, mbo Osswald always keeps a large number of ball studs and housings out of his product palette of more than 12,000 parts in stock.
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Housings, ball studs and Co. are as various in their geometry, appearance and construction as the ideas of the designers.
There are standard parts in every possible size, construction and material composition available for most applications. As one of the leading German specialist for linking elements, mbo Osswald always keeps a large number of ball studs and housings out of his product palette of more than 12,000 parts in stock.
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