20 mm Bore Zinc-Alloy Housing KFL004 Flange Pillow Block Bearing

Product Overview

The KFL004 Pillow Block Bearing is meticulously crafted to serve as a cornerstone component in power transmission and rotational motion systems. Its primary housing is constructed from high-grade gray cast iron (ASTM Class 30 or equivalent), providing remarkable strength, vibration dampening properties, and resistance to deformation under heavy loads. The housing features a robust base with standardized mounting holes, ensuring a secure and straightforward bolt-down installation on various surfaces and frames.The inner ring is extended on both sides, facilitating secure locking via set screws onto the shaft, ensuring zero slippage even under high torque or start-stop cycles.

Key Features:

• Outstanding protection and long lifespan
  The multi-lip contact seal is the hero, dramatically reducing contamination failure—the leading cause of bearing wear. This translates to longer service life, fewer replacements, and lower long-term costs.

• Easy installation and maintenance
  A truly “ready-to-install” unit. The set screw locking simplifies mounting on shafts. The standard grease fitting allows for quick preventive maintenance, flushing out old grease and contaminants while introducing fresh lubricant, all while the machinery is operational.

• Sturdy And Durable
  The cast iron housing offers superior load-bearing capability and structural integrity compared to pressed steel or plastic housings, ideal for heavy-duty and high-vibration settings.
• Running smoothly and quietly
  Precision-engineered balls and raceways ensure smooth rotation with low noise and vibration, contributing to the overall efficiency and smoother operation of your machinery.
• High cost-effectiveness and reliability
  By minimizing unplanned downtime, reducing maintenance labor, and offering extended operational life, the KFL004 provides an outstanding return on investment. It’s a reliable component you can specify with confidence.

Applications

• Agricultural Machinery
  Conveyors, augers, harvesters, tillers, and fan drives where exposure to dust, crop debris, and moisture is high.

• Material Conveying
  Belt conveyors, roller conveyors, bucket elevators, and packaging lines.

• Industry Manufacture
  Drive shafts, pulley systems, gearboxes, and general machinery in textile, food processing, and woodworking plants.

• Architectural Equipment
  Fans, blowers, and auxiliary drives on equipment requiring robust support.

• General Industrial Equipment
  Any application requiring a reliable, sealed, and easily mounted bearing solution for moderate to heavy-duty rotational support.