SEALMASTER Hanger Bearing Unit Setscrew Locking SEHB-20

Overview

This Sealmaster SEHB-20 hanger unit employs a powder-coated cast iron housing and 52100 bearing steel ball insert with zone-hardened inner ring and setscrew locking at 120° spacing, supporting static misalignment up to ±2.0° and speeds to 4650 rpm in dry dusty settings.

Features

• Standard duty ball bearing insert offers reliable load support for varied industrial loads
• Exclusive lock pin and dimple prevent insert rotation while enabling targeted relubrication for consistent performance.
• Land riding retainer allows full 360° grease flow around balls to optimise lubrication retention and minimise heat buildup.
• Felt labyrinth seal paired with flinger blocks dust entry and extends service intervals in contaminated areas.
• Zone hardened inner ring with faceted setscrews secures shaft attachment and reduces fretting wear during vibration.

Application & Usage

• Compatible with shaft hangers in ventilation ducting for industrial facilities
• Ideal for idler supports on belt conveyors in aggregate processing plants
• Used with overhead trolleys in warehouse material handling systems