Type А

Unique quality advantages:

Constant contact side bearings type А are installed on railcars to provide control over the railcar truck instability known as truck hunting, that occurs on curved track or while swinging under centrifugal forces or other external. Polymer pads inside of side bearing are highly resistant to excessive loads, and have a sustainable performance. The design is patented.

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Characteristics

Free height 144 kJ
Operating stroke 19 mm
Operating load 27 kN
Additional stroke + 10 mm
Load at additional stroke 300 kN
Maximal load 460 kN