SEALMASTER Pillow block unit Setscrew Locking NP-31 HT

Overview

This pillow block bearing unit features a two-bolt cast iron housing and a ball bearing insert with set screw shaft locking. It is equipped for high temperature operation up to 400 °F and offers a powder coated black finish for corrosion resistance. Designed for fixed positioning and static misalignment the unit includes a PPS cage and straight bore.

Features

• PPS cage construction reduces friction and wear under continuous load and high temperature
• Relubrication facility ensures consistent performance and extends service intervals in applications
• Set screw shaft locking provides secure mounting and minimises shaft slippage during operation
• High temperature capability up to 400 °F allows reliable operation in demanding environments
• Powder coated cast iron housing resists corrosion and supports long-term durability in harsh conditions

Application & Usage

• Used with HVAC equipment exposed to high vibration and temperature
• Compatible with conveyor systems requiring fixed bearing support
• Ideal for air handling units operating with elevated thermal loads