AAR Railway Suspension System High Polymer Composites Side Bearer Wear Plate

Product overview

The side bearer wear plate of railway freight car is usually used on the two springs of the railway freight car bogie, which is the contact surface between the carriage and the bogie. The nature of the side bearer wear plate of the truck requires that it must have a large enough friction coefficient, so as not to increase the lateral force of the contact surface, resulting in the reduction of the lateral acceleration of the bogie, so as to ensure that no meandering motion occurs during the running of the vehicle, to ensure driving safety, Our truck side bearer wear plate and its production process improve the impact performance and service life and shorten the reaction cycle.

Product specification

Product advantages

· Increasing of friction coefficient, reach to 0.4.

· Improving of wear resistance, wear rate ≤8*10(-8).

· With the increasing of friction coefficient, the running safety of the truck was ensured.

· With the improving of wear resistance, the service life increased as well.

Product Drawing

Product Application

Hengtairail Equipment Co., Ltd (hereinafter referred to as “Hengtairail”) was established by Mr. Wei, in 1999. He was as a vehicle engineer in the China Railway Chengdu Bureau. A professional engineer team and high-efficiency sales team have been built at present.

Hengtairail is certified and operating to the ISO9001:2015 management system. Products meet technical requirements China Railway Test & Certification Centre (CRCC), Association of American Railroads (AAR), International Union of Railways (UIC), etc.

Hengtairail is a global supplier of rail vehicle components & systems. Including casting, forging, and machining products.

Specific products include:

· Wheelset: axle, wheel

· Bearing & axle box

· Spring & vibration control system: steel spring, rubber spring, air spring, leveling valve, shock absorber, and other truck components

· Coupler & draft gear device

· Braking system that meets UIC & AAR requirements

· Passenger train facilities & equipment: window, handrail, luggage rack, seat, HVAC system, toilet, gangway, plug door, interior products

· Locomotive parts

Based on the cooperation of many reliable manufacturers, Hengtairail has lots of advantages, such as flexible delivery time & payment terms, convenient after-sales service, etc. Under those favorable conditions, clients’ procurement costs and risks can be controlled effectively. It’s beneficial for clients to purchase transnational.

After more than 20 years of development, relying on high-quality products and professional services, Hengtairail establishes a complete supply chain system and long-term good business relationships with clients who come from more than 30 countries and regions.

Safety is the forever theme of public transport. Fast and big capacity of passengers is the particularities of rail transport. That makes us have a higher requirement for safety. Therefore, Hengtairail will continue to carry out the manufacturing process and quality guarantee schedule strictly, offer excellent products to meet clients' needs, and become a comprehensive supplier of rail vehicle components with core competitiveness.