特瑞堡徑向骨架油封TRA -Turcon Radial oil seal type TRA

特瑞堡徑向骨架油封TRA -Turcon Radial oil seal type TRA

Trelleborg Sealing Solutions type TRA are seals with

completely rubber covered outer diameter. Two different

O.D design are available : Flat rubber sheath as well as

wavy.

This type is not recommended for use in heavily polluted

environments.

Technical data

Pressure: up to 0.05 MPa

Temperature: -40°C to +200°C

(depending on material)

Speed: up to 30m/s

(depending on material)

Media: mineral and synthetic lubricants

(CLP, HLP, APGL etc.)

Trelleborg Sealing Solutions has carried out several

thousands compatibility tests. Please ask for details.

Advantages

- Good static sealing

- Compensation of different thermal expansion

- Reduced risk of fretting corrosion

- Higher bore surface roughness is allowed

- Installation in split-housings

- Modern lip design provides low radial forces

Application examples

- Transmission systems (e.g. gearboxes)

- Pumps

- Electrical motors

- Machine tools