PERMCO part description

BEARING, BALL, P50

Features & Benefits

  • Essential for maintaining pump output and pressure stability

Features & Benefits

  • Used inside Permco 5000 series hydraulic pumps
  • Supports shaft alignment and smooth rotational movement
  • Helps minimize vibration and mechanical resistance
  • Essential for maintaining pump output and pressure stability

Permco 5000 Ball Bearing

Pump performance depends on more than just pressure—it starts with internal motion. The Permco 500 Ball Bearing supports shaft rotation inside 5000 series hydraulic pumps, allowing smooth movement under continuous load. Usually installed during rebuilds, the Permco W58-47 helps reduce internal wear and extend pump service life.

Permco® is the industry-leading manufacturer of high-pressure hydraulic gear/vane pumps and motors, flow dividers, intensifiers, and accessories. Established in 1964, the Perfection Machining Company initially designed and manufactured replacement parts for the mining industry. After it was renamed Permco four years later, this family-owned business developed a wide array of replacement hydraulic parts. Eventually, it expanded its manufacturing capabilities to include cast iron parts and the resulting complete units. Today, Permco focuses more on customer service while continuing its decades-long tradition of developing and manufacturing fluid power systems that meet customers' needs. Permco's product offering now includes flow dividers, intensifiers, gear and vane pumps/motors, and a variety of truck parts and accessories.


 

Don't know your part number?

Take a photo and we'll identify it!

Recommended Products

More from PERMCO (Browse all)