SEALMASTER Flanged bearing unit square Setscrew Locking ESF-36

Overview

This flanged four-bolt ball bearing unit features a 2.25-inch bore diameter and a robust PPS cage material. The bearing insert is manufactured from 52100 bearing steel with a black oxide finish supporting expansion applications. Its design includes a standard outer ring land profile and no pilot configuration. The housing is black and does not allow relubrication suitable for moderate speed and temperature environments.

Features

• Housing plugged lubrication design eliminates need for regular maintenance reducing downtime
• Black oxide finish on bearing insert enhances corrosion resistance in challenging environments
• Bearing insert made of 52100 bearing steel delivers high fatigue strength in demanding settings
• PPS polyphenylene sulfide cage material provides chemical resistance and dimensional stability
• Flange four-bolt housing ensures secure mounting and resists operational displacement

Application & Usage

• Compatible with machinery operating up to 220 °F in manufacturing plants
• Ideal for conveying systems needing reliable ball bearing support
• Used with equipment requiring fixed or expansion mounting in industrial settings