Heavy Duty 4x2 Polyurethane Swivel Caster with Top Lock Brake

Weight Capacity 600lbs each Caster
Non Marking, and Adds Strength to Loads with Shock or Hard Impacts

• Provides excellent floor protection and is quieter than steel wheels.
  Resistant to oil, grease & solvents, non-metallic & non-sparking.
  Zerk fitting is standard in wheel axle bolt.
  Durometer: 55 Shore D (+/-5).
  Temperature range: -45° F to 180° F.

  Wheel: 4" x 2"
  Bearing: Straight Roller
  Capacity: 600lbs.
  Load Height: 5-5/8"
  Swivel Radius: 3-9/16"
  

Medium heavy-duty for factory, institutional, and hundreds of other applications. Wheel brakes, total lock brakes and other options available.
Attractive zinc plated finish, hollow axle with grease zerk and lock nut
Plastic seal/retainer washer (roller bearing models), steel top plate for durability
Permanent rivet king pin with 5/8" diameter rivet
Grease fittings: wheel bearing and swivel raceway