Moline Even-Lok™ 4-Bolt Expansion Flange Bearing w/ Standard Double Lip Contact Seal

Moline Even-Lok™ 4-Bolt Expansion Flange Bearing with Standard Double Lip Contact Seal

The Moline Even-Lok™ 4-Bolt Expansion Flange Bearing with Standard Double Lip Contact Seal is a rugged, high-performance solution designed for demanding industrial and agricultural applications. Engineered with Moline’s patented Even-Lok™ concentric locking system, this bearing ensures a secure 360-degree shaft grip, evenly distributing clamping forces to prevent fretting, shaft distortion, and premature wear often seen with conventional set screw designs.

This unit features an expansion design, allowing controlled axial shaft movement. By accommodating thermal growth and contraction, it reduces mechanical stress, maintains precise alignment, and extends the life of connected equipment. Expansion capability is essential in long shaft applications or systems operating in fluctuating temperatures.

The 4-bolt cast iron housing provides superior strength and vibration resistance, making it ideal for heavy-duty applications where maximum stability is required. Inside the housing, the precision-engineered ball bearing insert is built with hardened steel balls and deep-groove raceways for smooth operation, reduced friction, and efficient load distribution.

The addition of a standard double lip contact seal ensures reliable protection in dusty, dirty, or wet environments. This seal effectively blocks contaminants while retaining critical lubrication, reducing downtime and extending service life. A relubrication fitting allows for easy maintenance, further improving long-term performance.

The Moline Even-Lok™ 4-Bolt Expansion Flange Bearing with Standard Double Lip Contact Seal is trusted across industries such as conveyors, material handling systems, agricultural machinery, HVAC, and packaging equipment. Its combination of expansion flexibility, rugged housing, advanced sealing, and patented locking technology makes it a dependable choice for challenging environments.

Key Features:

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

• Expansion design accommodates axial shaft movement

• Double lip contact seal keeps out dirt, dust, and moisture

• 4-bolt cast iron housing for maximum stability and strength

• Precision ball bearing insert with deep-groove raceways

• Ideal for conveyors, agriculture, HVAC, and heavy-duty industrial equipment