500 SERIES LEVELING CASTERS (150-500 LBS) US Patent 6,637,071

The 500 Series leveling casters are engineered for light to medium duty applications where mobility and leveling are required.  They are offered with two baseplate mounting options and two stem mounting options.   Levelers have a different part number and must be purchased separately.  For more information about the high quality features and mounting options that are offered with these products, see the Overview panel.
Quality Features
  • tempered stainless construction is stronger with 30-50% less weight
  • absorbs up to 65% more shock than other casters
  • smooth, lustrous stainless finish
  • dual wheels provide differential action for improved mobility and maximum floor protection
  • o-ring sealed upper thrust bearings
  • CS Option: 85% stainless with some zinc plated steel hardware.
  • SS Option: 100% stainless steel with 440C stainless bearings
General SpecificationsDimensions in Inches/Pounds.   CAD Files & Spec Sheets
WHEEL DIA TREAD WIDTH NO. OF WHEELS SWIVEL RADIUS OVERALL HEIGHT LEVELER STUD THREAD WHEEL MATERIAL WHEEL BEARING LOAD CAPACITY
2.50 2.00 2 3.15 3.30: ST/SX
3.38: SB/CB		 1/2-13: SB/CB/ST
1/2-14: SX		 PHENOLIC PLAIN 500
POLYURETHANE DELRIN 450
PRECISION 500
Mounting Options
SQUARE BASEPLATE (SB) CORNER BASEPLATE (CB) STEM (ST)
NOTES
  • the Corner Baseplate is designed for mounting on 90° corners constructed from 1.0-1.5 in width tubing.   It also mounts to many extruded aluminum profiles. See Mounting Options for an overview.
  • additional Height Adjustable Stem version (SX) can be found here
  • proper support is required for the upper raceway when using the Stem (ST) version mounting option.