In the category of Self-Lubricating Bearings, Akar Rulman presents you with the rich and high-performance products of the Permaglide brand, for which it holds the distributorship.

Self-lubricating bearings ensure the accuracy of movement by maintaining the relative positions and interactions of the moving components.

These products tolerate high mechanical loads and extend their service life by providing minimal wear during movement.

Self-lubricating bearings can be used very efficiently in three different operational systems:

Dry-running, maintenance-free sliding bearings

Grease-lubricated, low-maintenance sliding bearings

Sliding bearings operating on various principles of hydrodynamics

In this way, sliding bearings lubricated with oil, aided by modern technology, especially in computational methods, provide optimal reliability.

The grease applied during installation is sufficient for the entire service life. If a grease-lubricated sliding bearing is used, subsequent lubrication is recommended under harsh conditions. Regularly scheduled re-lubrication significantly extends the service life.

In situations where the use of oil or grease is not possible or permitted, maintenance-free dry-running sliding bearings are preferred. In these environments, specially designed functional models that do not require maintenance or sliding bearings with low maintenance requirements are also used.

Applications of Sliding Bearings

Automobiles (wipers, seat movement mechanisms, exhaust control valves, etc.)
Construction
Fitness Equipment
Buildings
Hydraulic Engineering
Industrial Gears
Cranes and mobile elevating platforms
Agricultural Technology
Engine manufacturing
Commercial vehicles
Production machinery
Pumps
Rail Systems
Door handles, hydraulics and hinges, automatic sunroof and window systems, and awnings
Agricultural products and tractors
Hand tools such as drills
Excavators and similar heavy machinery
Hydraulic and pneumatic cylinders

With our PERMAGLIDE brand, which is the most renowned manufacturer in its field, we offer countless options, high quality, and economical price choices together.

Permanent replaceability: 1 x 10^6 switching operations

Switching speed t <= 100/50 ms (open/close)

Max. acceleration a = 50g (in shock test)

a = 40g (during continuous operation)

– Shut-off pull valve ARV

Permaglide PAP P147

Operating temperature: 180 °C

Service life: 1×10^5 switching cycles with temperature coating

– Shock Absorber:

P141 and P209 bearings

Customers: Tenneco, ZF Sachs, Boge, VW damper

– Common Railway:

P141 and P209 bearings

Customer: Bosch, Delphi

– Pedal Systems:

P14 bearings and flange bearings

Customers: Kirchhoff, Edscha

– Windshield Wipers:

P147’s bearings and flange bearings

Customer: Bosch

– Seat Adjustment Systems:

P141 and P209 bearings and flange bearings

Customers: Keiper, Hammerstein, Brose

– Exhaust Control Valves

Bearings and flange bearings

P141