RLE4172-AH-AF-L

RLE4172-AH-AF-L – Pillow block housing for precise and durable shaft bearings

Quality that safeguards processes
The housing, together with matching rolling bearings, forms a secure, dimensionally stable unit that guides the shaft precisely and transfers loads into the machine in a controlled manner. This results in smooth running with reproducible behavior because the seating and fits are precisely designed. At the same time, accessible surfaces simplify adjustment; matched seals protect the bearing point against contamination and moisture.

Design and manufacturing quality
The foundation is a robust housing structure with precisely machined seats; optionally, a spherical seat allows for static angular movement and simplifies alignment. Efficient sealing concepts and pre-installed relubrication points further support low-friction operation over extended periods. In split designs, the bearing can typically be replaced without removing the shaft, thus reducing downtime and allowing for predictable maintenance. The housing is made of gray cast iron, providing a durable base. The design is intended for tapered bearing bores, ensuring versatile application. The typical operating range extends from approximately -20°C to +100°C, covering many standard applications.

Convincing in everyday life
This ensures short downtimes, constant temperature and vibration levels, and reliable sealing even under harsh environmental conditions. This is based on clean mating surfaces and precisely calibrated lubrication at the specified intervals.

Summary
In short: robust, service-friendly and adjustable – for stable processes and reproducible results in continuous operation.