4 x 1-1/4 Premium Elastomer Rubber Caster with 1/2" Threaded Stem

300lbs. capacity with Premium Gray Non-marring Synthetic Elastomer 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 Premium TPE 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: Premium Thermoplastic Elastomer (TPE) tread on high impact polyolefin hub
  Load Capacity (lbs.): 300
  Wheel Diameter (in.): 4
  Wheel Face (in.): 1-1/4
  Hub Length (in): 1-7/16
  Hub Diameter (in): 1.27
  Bearing Type: Delrin
  Bearing ID (in): 1/2
  Spanner Bushing (in): 1/2 to 3/8 x 1-1/2
  Weight (lbs.): 2.25
  Wheel Color/Finish: Gray non-marring/non-marking tread on Gray hub
  Wheel Hardness: 65(+/-5) Shore A
  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