PTI flanged bearing housings are high‑quality support components engineered for demanding industrial applications, delivering robust performance, versatile configurations and reliable durability. They are widely used in machinery requiring stable rotational support, serving as essential parts of industrial transmission systems.


 

PTI offers a comprehensive range of housing series tailored for different bearing types and mounting requirements. The 722500 series is a standard general‑purpose option, available in closed (Type A) and open (Type B) versions for spherical ball and roller bearings with adapter sleeves. The TIL 500 series features piloted flanged design for precise alignment and stable operation. The FCM 500 series can be equipped with labyrinth seals, ideal for heavily contaminated environments. The I‑120000 series is specially designed for 11200 series spherical ball bearings with extended inner rings.

These housings operate reliably across a wide temperature range of -20°C to +120°C, suitable for both cold and hot industrial settings. They come with standard felt seals for basic dust protection, while ZF single‑lip rubber seals are available as an option for harsh conditions. All models feature a grease nipple for easy relubrication, reducing maintenance costs and extending service life.

Built from durable cast iron, PTI flanged bearing housings offer high rigidity and impact resistance, capable of handling heavy radial and axial loads. They are widely applied in food machinery, packaging equipment, conveyor systems, textile machinery and agricultural machinery, providing stable and efficient rotational support for diverse industrial environments.