Moline Bearing Co Inch Bore Size Type E 4 Bolt Flange Bearing

Moline USA Manufactured Type E 4-Bolt Flange Bearing with Inch Bores 

Moline Bearing Company’s USA-manufactured Type E 4-bolt flange bearings with inch bores are engineered to deliver unmatched strength, alignment, and load capacity in high-demand industrial settings. Precision-machined and manufactured domestically, these flange units feature heavy-duty housings combined with advanced tapered roller bearings, offering superior radial and thrust load handling over conventional ball bearing designs.

Available in standard inch bore sizes ranging from 1-3/16" to 4-15/16", Moline’s Type E 4-bolt flange bearings offer a solid, four-point mounting system for stable, secure installation. The cast iron housings are made from premium Class 30 gray iron, known for its exceptional strength, vibration damping, and long-lasting performance in rugged environments.

Each unit is designed with factory-set internal clearances and high-speed tapered roller assemblies, allowing for easy installation without the need for field adjustment. Locking mechanisms are offered in concentric clamp collars or twin setscrews, ensuring a tight grip on the shaft while minimizing potential damage. Multiple seal options—including the industry-preferred labyrinth seal—enhance protection against contaminants, moisture, and debris.

These Moline Type E 4-bolt flange bearings with inch bores are widely used in material handling, aggregate processing, agriculture, wastewater treatment, grain elevators, and mining operations. Their robust construction makes them ideal for equipment exposed to shock loads, misalignment, or harsh working conditions.

Engineered, cast, and assembled in the United States, Moline inch bore Type E 4-bolt flange bearings deliver premium performance, quick availability, and true interchangeability with major brands. For industries requiring reliable, heavy-duty flange-mounted bearing units with American-made quality, Moline is the trusted solution.