4 x 1-1/4 Polyurethane Caster with 1/2" Threaded Stem

240lbs. capacity with Industrial Non-marring Polyurethane wheel
1/2-13UNC x 1-1/2 Threaded Stem Mount
Choose: No Brake, Top Locking Brake (MDB1) or Total Locking Brake (MDB5)

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  SWIVEL CASTER with Industrial Polyurethane Wheel
  Type: Swivel
  Accessory: n/a
  Load Height (in.): 5
  Swivel Radius (in.): 3-7/32 No Brake, 3-11/16 Top Lock Brake (MDB1), 4-5/8 Total Lock Brake (MDB5)
  Mounting (in.): 1/2-13unc x 1-1/2 Threaded Stem
  Mount Bolt Spacing (in.): n/a
  Bolt Size (in.): 1/2
  Caster Body Finish: Zinc Plated
  Wheel Type: Industrial Polyurethane tread on high impact polyolefin hub
  Load Capacity (lbs.): 220
  Wheel Diameter (in.): 4
  Wheel Face (in.): 1-1/4
  Hub Length (in): 1-7/16
  Hub Diameter (in): 1.27
  Bearing Type: Ball
  Bearing ID (in): 1/2
  Spanner Bushing (in): 1/2 to 3/8 x 1-1/2
  Weight (lbs.): 2.125
  Wheel Color/Finish: Burgundy non-marring/non-marking tread on Gray hub
  Wheel Hardness: 55(+/-5) Shore D
  Low Temp. Range (F): -45
  High Temp. Range (F): +180

Medium duty high performance caster at economical prices. The non-marking wheel varieties are perfectly suited for all the material handling conditions out there. Wheel brakes and total lock brake models available.
Attractive zinc plated finish
Annular ball bearing and delrin wheel bearings available
Double ball hardened raceways
3/8" Axle diameter