Moline Bearing Co Fractional Bore Size Type E 4 Bolt Pillow Block Bearing

Moline Bearing Co. Fractional Bore Size Type E 4-Bolt Pillow Block Bearing

Precision Fit and Heavy-Duty Reliability for Demanding Applications

The Moline Bearing Co. Fractional Bore Size Type E 4-Bolt Pillow Block Bearing is purpose-built for industrial environments where exact shaft compatibility, long service life, and reliable load handling are essential. With fractional bore sizing, this pillow block offers a precise fit on standard inch shafts, making it a trusted solution for conveyors, crushers, material handling systems, and heavy-duty machinery.

Rugged 4-Bolt Cast Iron Housing

Built for Stability, Strength, and Long-Term Performance

Manufactured from tough cast iron, the 4-bolt housing provides exceptional mounting stability and resists deformation under high stress. Precision machining ensures accurate alignment and consistent performance across applications subjected to heavy radial and thrust loads. This robust structure is ideal for equipment operating under shock, vibration, and continuous duty cycles.

High-Capacity Spherical Roller Bearing Insert

Misalignment Tolerance and Smooth Operation

The Type E pillow block incorporates a spherical roller bearing insert, designed to handle high load capacities while accommodating moderate shaft misalignment. This capability protects equipment from premature wear and improves operational efficiency, even in harsh or uneven loading conditions.

A key advantage of the Type E design is its reliable shaft locking mechanism—commonly a concentric locking collar or adapter sleeve—providing strong shaft retention, reduced vibration, and smoother running performance. Optional sealing systems and integrated grease fittings help retain lubrication while blocking contaminants, further extending bearing life.

Key Features

• Fractional bore sizing ensures precise fit on standard inch shafts

• Durable 4-bolt cast iron housing for superior mounting stability

• Spherical roller bearing insert supports high loads and misalignment

• Type E locking designs enhance shaft retention and vibration control

• Greaseable housing with seal options for long service life

• Ideal for conveyors, crushers, bulk material equipment, and industrial machinery

• USA-manufactured to Moline’s high quality standards

Engineered for fit. Built for endurance. Trusted across industry.