Standard Features:

  • Attractive zinc plated finish
  • 1/2" hollow axle with grease zerk and lock nut
  • Plastic seal/retainer washer (roller bearing models)
  • 1/4" steel top plate for durability
  • Permanent rivet king pin with 5/8" diameter rivet
  • Grease fittings: wheel bearing and swivel raceway

Caster Brakes:

Side Lock - Available on swivel roller bearing or one piece Delrin models except 3-1/4" diameter (Specify BRK3).

Top Lock - Available on all swivel and rigid models (Specify BRK7).

Bearing Options:

Delrin Bearing -
For standard two-piece bearing change 10th digit to "1" (Example: E4.06109.921.7).

Pedestal Precision Ball Bearing (PPBB) - To order change 10th digit in model number to "5" (Example: E4.06109.475).
Model Number Capacity Each In Pounds Load Height Swivel Radius Tread Width Wheel Bearing Wheel Diameter Wheel Description Weight in lbs Qty Action
E4.04169.479.2 Rigid: E4.04168.479.2 280 5-5/8" 3-3/4" 2" Delrin, PPBB 4" Ecoforma Rubber (Flat/Black) 5-3/4 -
E4.04169.479 Rigid: E4.04168.479 280 5-5/8" 3-3/4" 2" Delrin, PPBB 4" Ecoforma Rubber (Flat/Grey) 5-3/4 -
E4.04169.649.7 Rigid: E4.04168.649.7 320 5-5/8" 3-3/4" 2" Delrin 4" Moldon Rubber (Cast Iron Core) 7-1/4 -
E4.04169.929.7 Rigid: E4.04168.929.7 480 5-5/8" 3-3/4" 2" Delrin 4" Ecopoly 4-3/4 -
E4.04169.949.7 Rigid: E4.04168.949.7 560 5-5/8" 3-3/4" 2" Delrin 4" Moldon Polyurethane (Cast Iron Core) 7-1/4 -
E4.04169.539 Rigid: E4.04168.539 640 5-5/8" 3-3/4" 2" Delrin 4" Glass Filled Nylon 4-1/8 -
E4.04169.139 Rigid: E4.04168.139 800 5-5/8" 3-3/4" 2" Delrin 4" Cast Iron 7-7/8 -
E4.05169.479.2 Rigid: E4.05168.479.2 300 6-1/2" 4-1/2" 2" Delrin, PPBB 5" Ecoforma Rubber (Flat/Black) 6-1/8 -
E4.05169.479 Rigid: E4.05168.479 300 6-1/2" 4-1/2" 2" Delrin, PPBB 5" Ecoforma Rubber (Flat/Grey) 6-1/8 -
E4.05169.649.7 Rigid: E4.05168.649.7 320 6-1/2" 4-1/2" 2" Delrin 5" Moldon Rubber (Cast Iron Core) 8-1/8 -
E4.05169.929.7 Rigid: E4.05168.929.7 600 6-1/2" 4-1/2" 2" Delrin 5" Ecopoly 4-3/4 -
E4.05169.949.7 Rigid: E4.05168.949.7 800 6-1/2" 4-1/2" 2" Delrin 5" Moldon Polyurethane (Cast Iron Core) 8-1/8 -
E4.05169.539 Rigid: E4.05168.539 800 6-1/2" 4-1/2" 2" Delrin 5" Glass Filled Nylon 4-1/2 -
E4.05169.139 Rigid: E4.05168.139 800 6-1/2" 4-1/2" 2" Delrin 5" Cast Iron 8-7/8 -
E4.06169.579 Rigid: E4.06168.579 360 7-1/2" 5-1/4" 2" Delrin, PPBB 6" Ecoforma Rubber (Round Grey) 6-1/8 -
E4.06169.649.7 Rigid: E4.06168.649.7 360 7-1/2" 5-1/4" 2" Delrin 6" Moldon Rubber (Cast Iron Core) 10-1/2 -
E4.06169.479.2 Rigid: E4.06168.479.2 480 7-1/2" 5-1/4" 2" Delrin, PPBB 6" Ecoforma Rubber (Flat/Black) 6-1/8 -
E4.06169.479 Rigid: E4.06168.479 480 7-1/2" 5-1/4" 2" Delrin, PPBB 6" Ecoforma Rubber (Flat/Grey) 6-1/8 -
E4.06169.929.7 Rigid: E4.06168.929.7 720 7-1/2" 5-1/4" 2" Delrin 6" Ecopoly 5 -
E4.06169.949.7 Rigid: E4.06168.949.7 960 7-1/2" 5-1/4" 2" Delrin 6" Moldon Polyurethane (Cast Iron Core) 10-1/2 -
E4.06169.539 Rigid: E4.06168.539 960 7-1/2" 5-1/4" 2" Delrin 6" Glass Filled Nylon 4-3/4 -
E4.06169.139 Rigid: E4.06168.139 1000 7-1/2" 5-1/4" 2" Delrin 6" Cast Iron 94-3/4 -
E4.08169.649.7 Rigid: E4.08168.649.7 400 9-1/2" 6-1/2" 2" Delrin 8" Moldon Rubber (Cast Iron Core) 13-1/4 -
E4.08169.579 Rigid: E4.08168.579 480 9-1/2" 6-1/2" 2" Delrin, PPBB 8" Ecoforma Rubber (Round Grey) 6-1/4 -
E4.08169.479.2 Rigid: E4.08168.479.2 540 9-1/2" 6-1/2" 2" Delrin, PPBB 8" Ecoforma Rubber (Flat/Black) 6-1/4 -
E4.08169.479 Rigid: E4.08168.479 540 9-1/2" 6-1/2" 2" Delrin, PPBB 8" Ecoforma Rubber (Flat/Grey) 6-1/4 -
E4.08169.929.7 Rigid: E4.08168.929.7 800 9-1/2" 6-1/2" 2" Delrin 8" Ecopoly 5-3/4 -
E4.08169.949.7 Rigid: E4.08168.949.7 1000 9-1/2" 6-1/2" 2" Delrin 8" Moldon Polyurethane (Cast Iron Core) 13-1/4 -
E4.08169.539 Rigid: E4.08168.539 1000 9-1/2" 6-1/2" 2" Delrin 8" Glass Filled Nylon 5-1/2 -
E4.08169.139 Rigid: E4.08168.139 1000 9-1/2" 6-1/2" 2" Delrin 8" Cast Iron 12-1/2 -