Round rail pillow block bearings offer advantages over square rail guides such as self-alignment and greater tolerance of reduced parallelism. Pillow block bearings can be installed with either continuous or end supports.  They handle moment loads well; offer low drag and excellent smoothness.  Pillow block bearings are, without doubt, easier and less expensive to install than square rail bearings without compromise to important performance requirements.

Features：

• This Pillow Self-Aligning Shaft Bearing suit the Solid Shaft.
• The bearing has a wide inner ring with two set screws for attaching to the shaft
• This Bearing is a self-aligning, pillow block bearing, you can adjust or replace the bearing easily.
• Pillow Block Bearing Flange Block Bearing is widely used in various machinery, especially in the food machine

Details

• Suitable for mounting on flat surfaces and high radial load capacities
• The housing is made of zinc die-cast
• The bearing insert has an extended inner ring with grub screws
• The pillow block bearing is mounted on the shaft with two grub screws
• The bearing insert can compensate for low static misalignment
• Two-piece sealing system: with sheet steel washer reinforced rubber seal inside; outside additionally with upstream slinger made of sheet steel for high mechanical protection against foreign matter
• Lubricated for life; under normal operating conditions re-lubrication is not required

A Pillow Block Bearing is a mounted anti-friction bearing that is contained within a solid cast iron, ductile iron or cast steel housing unit. Also referred to as a housed bearing unit, meaning they are self-contained, greased, sealed and ready for installation on the equipment.  Pillow Block bearings are typically bolted to a surface, so that the attached shaft runs parallel with the surface. 

Feature of Pillow Block Bearing

• The bearings have a compact design and are easy to mount and dismount
• With certain self-aligning effect
• Large load capacity
• Long service life
• Low friction; low vibration and low noise