1-1/2" 4-Bolt Flange Bearing | Heavy-Duty Cast Iron Housing

Product Description

The 3E 1-1/2" 4-Bolt Flange Bearing delivers superior strength and stability for tunnel car wash top and side brush systems. Built with a cast iron F208 housing and UC208-24 bearing insert, this unit ensures smooth shaft operation under heavy loads and wet conditions.

Engineered for reliability, it includes a set screw locking collar, 1/2-inch bolt holes, and a greaseable lubrication fitting (1/8-27 NPT) for easy maintenance. Perfect for operators who demand long-lasting, vibration-resistant bearing performance in high-rotation environments.

Item #: 724-01

Specifications

• Shaft Diameter: 1-1/2 in
• Bolt Size: 1/2 in
• Bearing Insert: UC208-24
• Housing: F208
• Weight: 4.41 lbs
• Length Measurement: 4 in
• Lubrication Fitting Tap: 1/8-27 NPT
• Material: Cast Iron Housing
• Duty: Normal Duty

Compatibility & Applications

This flange bearing is designed for top and side brush shafts in tunnel and automatic car wash systems. Its heavy-duty housing and wide inner ring allow stable alignment and load distribution.

Commonly used on:

• 3E’s Top Brush and Side Brush Assemblies
• Mitter Arm Drives
• Buff and Dry Systems
  

Key Features & Benefits

• High Load Strength: Heavy-duty cast iron housing for superior durability.
• Secure Fit: Set screw locking collar prevents slippage on rotating shafts.
• Smooth Operation: Precision UC208-24 bearing insert ensures balanced performance.
• Easy Maintenance: Grease fitting for routine lubrication.
• Versatile Use: Ideal for top brushes, side brushes, and mitter systems.

Why Choose 3E?

At 3E The Carwash Manufacturer, we provide precision-engineered replacement parts trusted by car wash owners across California and the United States. Our bearings and hardware components are built to extend service life, improve rotation efficiency, and minimize maintenance downtime in high-demand tunnel systems.