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Single Wheel Casters

If you are looking for a traditional, single-wheel caster for your project, Apollo Caster has a wide range to browse and buy.
Caster; Swivel; 6" x 2"; Steel (Ductile); Plate (4-1/2"x6-1/4"; holes: 2-7/16"x4-15/16" slotted to 3-3/8"x5-1/4"; 1/2" bolt); Zinc; Roller Brng; 1400# (Item #63838)
$78.08
Caster; Swivel; 6" x 2"; Steel (Ductile); Plate (4-1/2"x6-1/4"; holes: 2-7/16"x4-15/16" slotted to 3-3/8"x5-1/4"; 1/2" bolt); Zinc; Roller Brng;... more info
Caster; Rigid; 3" x 1-13/16"; Glass/ Nylon; Top Plate (3-1/8"x4-1/8"; holes: 2-3/8"x3-3/8"; 5/16" bolt); Zinc; Precision Ball Brng; 1000# (Item #63839)
$48.10
Caster; Rigid; 3" x 1-13/16"; Glass/ Nylon; Top Plate (3-1/8"x4-1/8"; holes: 2-3/8"x3-3/8"; 5/16" bolt); Zinc; Precision Ball Brng; 1000# (Shepherd... more info
Caster; Swivel; 3" x 1-1/4"; PolyU on PolyO (Gray); Expandable Adapter (for round tubing 1-3/8" - 1-7/16" ID); Zinc; Ball Brng; 250# (Item #63843)
$27.92
Caster; Swivel; 3" x 1-1/4"; PolyU on PolyO (Gray); Expandable Adapter (for round tubing 1-3/8" - 1-7/16" ID); Zinc; Ball Brng; 250# (Shepherd... more info
Caster; Swivel; 3" x 1-1/4"; PolyU on PolyO (Gray); Expandable Adapter (for round tubing 1-1/4" I.D. x 1-5/16" I.D.); Zinc; Ball Brng; 250# (Item #63844)
$25.33
Caster; Swivel; 3" x 1-1/4"; PolyU on PolyO (Gray); Expandable Adapter (for round tubing 1-1/4" I.D. x 1-5/16" I.D.); Zinc; Ball Brng; 250# (Shepherd... more info
Caster; Swivel; 3" x 1-1/4"; Polyolefin (White); Top Plate (2-3/8"x3-5/8"; holes: 1-3/4"x2-7/8" slotted to 3"; 5/16" bolt); Zinc; Delrin Spanner; 300# (Item #63846)
$10.28
Caster; Swivel; 3" x 1-1/4"; Polyolefin (White); Top Plate (2-3/8"x3-5/8"; holes: 1-3/4"x2-7/8" slotted to 3"; 5/16" bolt); Zinc; Delrin Spanner;... more info
Caster; Swivel; 10" x 3"; Rubber on Cast Iron; Plate (4-1/2"x6-1/4"; holes: 2-7/16"x4-15/16" slots to 3-3/8"x5-1/4"; 1/2" bolt); Zinc; Roller Brng; 1000#; Brake (Item #63851)
$93.77
Caster; Swivel; 10" x 3"; Rubber on Cast Iron; Plate (4-1/2"x6-1/4"; holes: 2-7/16"x4-15/16" slots to 3-3/8"x5-1/4"; 1/2" bolt); Zinc; Roller Brng;... more info
Caster; Rigid; 10" x 3"; Rubber on Cast Iron; Plate (4-1/2"x6-1/4"; holes: 2-7/16"x4-15/16" slotted to 3-3/8"x5-1/4"; 1/2" bolt); Zinc; Roller Brng; 1000# (Item #63852)
$85.96
Caster; Rigid; 10" x 3"; Rubber on Cast Iron; Plate (4-1/2"x6-1/4"; holes: 2-7/16"x4-15/16" slotted to 3-3/8"x5-1/4"; 1/2" bolt); Zinc; Roller Brng;... more info
Caster; Swivel; 10" x 3"; Rubber on Cast Iron; Plate (4-1/2"x6-1/4"; holes: 2-7/16"x4-15/16" slotted to 3-3/8"x5-1/4"; 1/2" bolt); Zinc; Roller Brng; 1000# (Item #63853)
$119.57
Caster; Swivel; 10" x 3"; Rubber on Cast Iron; Plate (4-1/2"x6-1/4"; holes: 2-7/16"x4-15/16" slotted to 3-3/8"x5-1/4"; 1/2" bolt); Zinc; Roller Brng;... more info
Caster; Swivel; 4" x 1-1/4"; PolyU on PolyO (Gray); Expandable Adapter (Round for 1" - 1-1/16" ID tubing); Zinc; Prec Ball Brng; 300#; Dust Cover; Total Lock (Item #63854)
$35.14
Caster; Swivel; 4" x 1-1/4"; PolyU on PolyO (Gray); Expandable Adapter (Round for 1" - 1-1/16" ID tubing); Zinc; Prec Ball Brng; 300#; Dust Cover;... more info
Caster; Swivel; 5" x 1-1/4"; Polyolefin; Expandable Adapter (fits 1-1/4" I.D. x 1-5/16" I.D. tubing; Zinc; Plain bore; 350#; Dust Cover (Mtl); Wheel Brake (Item #63857)
$29.34
Caster; Swivel; 5" x 1-1/4"; Polyolefin; Expandable Adapter (fits 1-1/4" I.D. x 1-5/16" I.D. tubing; Zinc; Plain bore; 350#; Dust Cover (Mtl); Wheel... more info
Caster; Swivel; 3" x 15/16"; Polyurethane (Clear); Threaded Stem (5/16"-18TPI x 1"); Chrome; Prec Ball Brng (Dual); 120#; Thread Guards; Hood; Pedal Brake (Item #63858)
$43.14
Caster; Swivel; 3" x 15/16"; Polyurethane (Clear); Threaded Stem (5/16"-18TPI x 1"); Chrome; Prec Ball Brng (Dual); 120#; Thread Guards; Hood; Pedal... more info
Caster; Swivel; 6" x 2-1/2"; Steel (Crowned Ductile); Plate (4-1/2"x6-1/4"; holes: 2-7/16"x4-15/16" slotted to 3-3/8"x5-1/4"); Roller Brng; 3500#; Kingpinless (Item #63860)
$190.36
Caster; Swivel; 6" x 2-1/2"; Steel (Crowned Ductile); Plate (4-1/2"x6-1/4"; holes: 2-7/16"x4-15/16" slotted to 3-3/8"x5-1/4"); Roller Brng; 3500#;... more info
Caster; Rigid; 6" x 2-1/2"; Steel (Crowned Ductile); Plate (4-1/2"x6-1/4"; holes: 2-7/16"x4-15/16" slotted to 3-3/8"x5-1/4"); Roller Brng; 3500# (Item #63861)
$126.84
Caster; Rigid; 6" x 2-1/2"; Steel (Crowned Ductile); Plate (4-1/2"x6-1/4"; holes: 2-7/16"x4-15/16" slotted to 3-3/8"x5-1/4"); Roller Brng; 3500# Cast... more info
Caster; Rigid; 5" x 1-1/4"; PolyU on PolyO (Maroon/ Gray); Plate (2-1/2"x3-5/8": holes: 1-3/4"x2-13/16" (slot to 3-1/16"); 5/16" bolt); Stainless; Delrin; 300# (Item #63862)
$73.73
Caster; Rigid; 5" x 1-1/4"; PolyU on PolyO (Maroon/ Gray); Plate (2-1/2"x3-5/8": holes: 1-3/4"x2-13/16" (slot to 3-1/16"); 5/16" bolt); Stainless;... more info
Caster; Swivel; 5" x 1-1/4"; PolyU on PolyO (Maroon/ Gray); Plate (2-1/2"x3-5/8": holes: 1-3/4"x2-13/16" (slot to 3-1/16"); 5/16" bolt); Stainless; Delrin; 300# (Item #63863)
$98.73
Caster; Swivel; 5" x 1-1/4"; PolyU on PolyO (Maroon/ Gray); Plate (2-1/2"x3-5/8": holes: 1-3/4"x2-13/16" (slot to 3-1/16"); 5/16" bolt); Stainless;... more info
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