High speed rotary PDR seals
Rotary seal for engine gearboxes that is widely used on helicopter gearboxes.
- Unique Trelleborg Sealing Solutions design to meet customer specifications
- Lips of Turcon® material that are compatible with all engine oils and fuels
- Up to 100 m/s rotary speed possible
Transfer Shaft rubber Gaitor
Rubber bellows and boots for protection of moveable links and joints.
- Design to specification or to print
- Designed for high flexibility and long service life
- Compatibility with all commonly used greases and oils
Tail Rotor Damper
The tandem Turcon® VL and Turcon® Variseal® M2S sealing system is now in use in over 20 different helicopter types.
Turcon® Variseal M2S
The combination of the Turcon® VL seal and the Turcon® Variseal M2 is a proven sealing solution for helicopter MRA and TRA applications, as well as MRD and TRDs.
- Withstands a wide range of temperatures
- Compatible with all media
- High level of flexibility
Orkot® Slydring
Polymeric composite bearings with a polyester base matrix and one or more layers of cloth for reinforcement.
- “Soft” wear particles protect sealing system from damage
- Load capacity exceeds traditional metal bearings
- High tolerance to overloading (Shock loads)
- Fully compatible with red oil types
- Proven performance as LDG bearing (A320, A350)
Turcon® VL Seal
The combination of the Turcon® VL Seal and the Turcon® Excluder DC is a proven sealing solution for many helicopter MRA and TRA applications, as well as MRD and TRDs.
- Unique back-pumping sealing system actively prevents external leakage
- Well lubricated seals allow over 30,000 landings with one set of seals
- Range of excluders and scrapers, suitable for most groove standards, effectively scrape water, ice and dirt
- Market leading Turcon® PTFE materials