SEALMASTER Pillow Block Tapped Base Setscrew Locking TB-31

Overview

This pillow block bearing features a solid one-piece cast iron housing designed for durability in industrial applications. The concentric shaft locking and zone-hardened inner race ensure secure operation and extended service life. It supports dynamic loads up to 7889 lb and operates reliably at temperatures up to 220 °F. The black housing and land riding retainer provide stability and resistance to wear.

Features

• Tapped base pillow block simplifies installation and saves time during mounting
• Standard radial clearance accommodates thermal expansion and prevents premature bearing failure
• Concentric shaft locking type ensures accurate alignment and minimises vibration during rotation
• Zone-hardened inner race enhances wear resistance for longer service intervals
• Solid cast iron housing offers structural rigidity and resists deformation under heavy loads

Application & Usage

• Compatible with industrial fans and blowers needing secure bearing mounts
• Ideal for processing equipment in high-load environments
• Used with conveyor lines requiring stable shaft support