SEALMASTER Pillow block unit Setscrew Locking SP-31

Overview

This standard duty pillow block unit features a cast iron housing with a ball bearing insert made from 52100 bearing steel. The overall height is 5.31 inches and the base length is 10.50 inches providing substantial support for industrial shafts. With a static-only misalignment capability of ±2.0° this unit operates up to 220 °F. It is designed for reliable and precise shaft alignment in demanding applications.

Features

• Supports operation in environments up to 220 °F for versatile use
• Pillow block design with two mounting holes simplifies installation and alignment
• Cast iron housing enhances structural strength for stable shaft support
• Standard duty ball bearing insert offers consistent performance under moderate loads
• Zone-hardened inner race increases wear resistance for extended service life

Application & Usage

• Compatible with material handling equipment for shaft alignment
• Ideal for fan assemblies with moderate shaft loads
• Used with conveyor systems requiring robust pillow block support