Harrison Equipment Co., Inc. - Kent, WA (Serving Oregon)
Distributor, Custom Manufacturer
Distributor of stem casters. Types of stem casters include threaded stem, friction ring stem & expanded rubber stem casters. Ball bearings, stems & plates & soft rubber or polyolefin wheels are available. Stem casters are available in capacities from 100 lbs. to 150 lbs., wheel sizes from 3 in. dia. x 1 in. W to 5 in. dia. x 1 in. W & load heights from 3-1/2 in. to 5-1/2 in. Made in the USA.
Brand Names: Shepherd
www.p4i.com/ecommerce/eComm;jsessionid=c830...

Globe Food Equipment Co. - Turlock, CA (Serving Oregon)
Distributor, Service Company
Distributor of stem casters for mobile applications. Capabilities include repair, maintenance, installation, training and site planning. 24 hour emergency service available.
www.msglobe.com/files/product_pdf/Metro%20M...

F.E. Bennett Co. - Portland, OR
Distributor, Custom Manufacturer, Service Company
Distributor of extra heavy duty & super heavy duty casters, kingpinless, socket, & stem casters, V-grooved metal wheel casters, demountable (removable) wheel casters, & a wide range of light, medium, & heavy duty casters, including full pneumatic.

Atlas Casters, LLC - Ashland, OR
Manufacturer, Custom Manufacturer
Manufacturer of stem leveling casters for heavy duty applications. Specifications include 3 in. wheel diameter, 4 in. height, 3.63 in swivel radius, & 1000 lbs. load capacity. Features of heavy duty stem casters include threaded insert, leveler, wheel assembly, stainless steel material, passive shock absorption, coined raceways for swiveling under high loads, corrosion resistance, precision or Delrin® bearings & sealed upper main bearings. Wheel materials used include polyurethane.