Moline Even-Lok™ 4-Bolt Non-Expansion Piloted Flange Bearing w/ Labyrinth Seal

Moline Even-Lok™ 4-Bolt Non-Expansion Piloted Flange Bearing with Labyrinth Seal

The Moline Even-Lok™ 4-Bolt Non-Expansion Piloted Flange Bearing with Labyrinth Seal is purpose-built for high-speed and high-temperature applications, delivering exceptional shaft stability, precision alignment, and long-lasting reliability. Designed with Moline’s patented Even-Lok™ concentric locking system, this bearing achieves a secure 360-degree shaft grip, eliminating distortion, fretting, and premature wear often associated with conventional set screw locking designs.

As a non-expansion bearing, it locks the shaft firmly in place, ensuring precise alignment and preventing any axial movement. This rigidity makes it ideal for critical applications that demand fixed shaft positioning, such as conveyors, industrial fans, HVAC systems, packaging equipment, and agricultural machinery.

The piloted flange housing incorporates a precision-machined pilot extension for accurate alignment and compact installation. Combined with the 4-bolt mounting design, this housing provides maximum strength, stability, and resistance to vibration. Manufactured from rugged cast iron, it stands up to the harshest industrial conditions.

The standout feature of this bearing is its labyrinth seal, engineered for high-performance environments. Unlike traditional contact seals, the labyrinth seal forms a non-contact barrier that prevents contaminants such as dirt, dust, and moisture from entering, while minimizing friction and heat buildup. This makes it the ideal choice for equipment operating at high speeds or in elevated temperature conditions where conventional seals may fail.

Inside, the precision ball bearing insert with deep-groove raceways and hardened steel balls ensures smooth rotation, efficient load distribution, and extended service life. A built-in relubrication fitting simplifies maintenance and enhances durability.

With its secure shaft retention, advanced sealing, and rugged construction, the Moline Even-Lok™ 4-Bolt Non-Expansion Piloted Flange Bearing with Labyrinth Seal is the trusted solution for demanding, high-speed, and high-temperature industrial applications.

Key Features:

• Even-Lok™ concentric locking system for uniform 360° shaft grip

• Non-expansion design ensures fixed shaft positioning

• Labyrinth seal for high-speed and high-temperature performance

• 4-bolt piloted cast iron housing for alignment and durability

• Precision ball bearing insert with deep-groove raceways

• Perfect for conveyors, fans, HVAC, packaging, and agriculture