LEE Linear Logo Precision Linear Motion Components image
Roller Bearing Pillow Blocks header image
Roller Bearing Pillow Blocks from LEE LINEAR® are truly free-rolling. They bring a new meaning to the word "smooth"!

The unique design of the patented Roller Bearing Pillow Block incorporates a larger "rolling" diameter than conventional linear ball bearing pillow blocks. The larger rolling diameter enables the bearing to operate at significantly higher speeds and acceleration. Constructed with an aluminum body and black oxided rollers, this rugged bearing has no plastic parts to melt or wear out. As an added feature, the Roller Bearing Pillow Block is the only linear bearing that is rebuildable. LEE LINEAR's Roller Bearing Pillow Blocks are the smoothest roundway bearing in the world! LEE LINEAR is the leader in linear roller bearing technology!

Roller Bearing Pillow Block Types:

Single Pillow Blocks

For standard linear movement or severe shaft deflection movement, use self-aligning LEE LINEAR Single Pillow Blocks.

Product Range

  • Shaft Diameter: 1/2–3"
  • Dynamic Load Rating: 400–6,260 lbs
  • Weight: 0.400–14.000 lbs

Metric

  • Shaft Diameter: 16–30 mm
  • Dynamic Load Rating: 500–1,400 lbs
  • Weight: 0.500–2.000 lbs

Double Pillow Blocks

When longer travel life, or an increase in load capacity is required, LEE LINEAR's Double Pillow Blocks are ideal. They offer double the capacity of the single pillow block.

Product Range

  • Shaft Diameter: 1/2–3"
  • Dynamic Load Rating: 800–12,500 lbs
  • Weight: 0.500–20.000 lbs

Metric

  • Shaft Diameter: 16–30 mm
  • Dynamic Load Rating: 1,000–2,800 lbs
  • Weight: 0.700–3.000 lbs

Twin Pillow Blocks

Though they have the same load rating as the Double Pillow Block, Twin Pillow Blocks are useful for applications with cantilever loads or movements.

Product Range

  • Shaft Diameter: 1/2–2"
  • Dynamic Load Rating: 800–4,800 lbs
  • Weight: 0.800–12.400 lbs

Metric

  • Shaft Diameter: 16–30 mm
  • Dynamic Load Rating: 1,000–2,800 lbs
  • Weight: 1.000–4.400 lbs

Roller Bearing Pillow Block Options:

  • Top Grease Fitting — to achieve full bearing life in contaminated environments
  • Rebuild Kits — contain all the parts required for a complete bearing rebuild
  • Scraper Option — reduces accumulation
  • Floating Option — for non-parallel shafting and aligning long shafts

Additional Support Options

Toll-Free: 800.221.0811
Phone: 732.752.5200
Fax: 732.968.7080

727 South Avenue
Piscataway, NJ 08854