4" Medium Duty Casters

16MD04201S 4" x 2" Albion 16 Series Swivel Caster, Rubber on Aluminum Wheel

Albion 16 Series swivel caster with 4" x 2" rubber on aluminum core wheel

Swivel Caster with 4" x 2" Cast Iron Wheel, 4DCIS

4" Medium duty swivel caster with cast iron wheel 4" x 2" cast iron (semi-steel) wheel with roller bearings 700-pound capacity

16MD04201R 4" x 2" Albion 16 Series Rigid Caster, Rubber on Aluminum Wheel

Albion 16 Series rigid caster  with 4" x 2" rubber on aluminum core wheel

SE6543-A38H-FDM-PB 4" Swivel Caster with Round Tread Polyurethane Wheel

Swivel Caster with 4" x 2" round tread polyurethane on aluminum core wheel Sealed precision bearing in wheels Blue 95 Shore A po

RE6543-A38H-FDM-PB 4" Rigid Caster with Round Tread Polyurethane Wheel

  Rigid caster 4" x 2" blue round tread polyurethane on aluminum core wheel Sealed precision ball bearings

4DCX42S Medium Duty 4 Inch ESD Swivel Caster

4" medium-duty ESD swivel caster 4" x 2" round tread poly on aluminum core wheel Sealed precision ball bearings

4DCX42R Medium Duty 4 Inch ESD RIGID Caster

4" medium-duty ESD rigid caster 4" x 2" round tread poly on aluminum core wheel Sealed precision ball bearings