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; 6x2-1/2; Cast Iron; Plate; 4-1/2x6-1/4; holes: 2-7/16x4-15/16 (slotted to 3-3/8x5-1/4); 1/2 bolt; Zinc; Roller Brng; 1600#; Wheel Brk (Item #68276)
$101.38
Caster; Swivel; 6x2-1/2; Cast Iron; Plate; 4-1/2x6-1/4; holes: 2-7/16x4-15/16 (slotted to 3-3/8x5-1/4); 1/2 bolt; Zinc; Roller Brng; 1600#; Wheel Brk... more info
Caster; Rigid; 4x1-1/2; PolyU (Gr) on Alum; Top Plate (4x4-1/2; holes: 2-5/8x3-5/8 slotted to 3x3; 3/8 bolt); Zinc; Roller Brng; 600# (Item #67171)
$31.29
Caster; Rigid; 4x1-1/2; PolyU (Gr) on Alum; Top Plate (4x4-1/2; holes: 2-5/8x3-5/8 slotted to 3x3; 3/8 bolt); Zinc; Roller Brng; 600# Polyurethane on... more info
Caster; Rigid; 8" x 2"; Nylon; Plate (4"x4-1/2"; holes: 2-5/8"x3-5/8" slots to 3"x3"; 3/8" bolt); Zinc; Sealed Prec Ball Brngs; 1250#; Wheel Brake (Item #63043)
$47.14
Caster; Rigid; 8" x 2"; Nylon; Plate (4"x4-1/2"; holes: 2-5/8"x3-5/8" slots to 3"x3"; 3/8" bolt); Zinc; Sealed Prec Ball Brngs; 1250#; Wheel Brake... more info
Caster; Swivel; 6" x 2-1/2"; Steel; Plate (4-1/2"x6-1/2": holes: 3-3/8"x5-1/4"; 1/2" bolt); Gold Finish; Tapered Rlr Brng; 3000# (Item #65691)
$536.87
Caster; Swivel; 6" x 2-1/2"; Steel; Plate (4-1/2"x6-1/2": holes: 3-3/8"x5-1/4"; 1/2" bolt); Gold Finish; Tapered Rlr Brng; 3000# (Shepherd... more info
Caster; Rigid; 5" x 1-1/2"; PolyU on PolyO (Blue); Plate (4"x4-1/2"; holes: 2-5/8"x3-5/8" slots to 3"x3"; 3/8" bolt); Zinc; Roller Brng; 550# (Item #64012)
$16.77
Caster; Rigid; 5" x 1-1/2"; PolyU on PolyO (Blue); Plate (4"x4-1/2"; holes: 2-5/8"x3-5/8" slots to 3"x3"; 3/8" bolt); Zinc; Roller Brng; 550#... more info
Caster; Swivel; 5" x 1-1/4"; ThermoPlstc Rbr (Gray); Plate (2-3/8"x3-5/8"; holes: 1-3/4"x2-7/8" slotted to 3"; 5/16" bolt); Zinc; Spanner; 275#; Metal Dust Cvr (Item #66311)
$14.84
Caster; Swivel; 5" x 1-1/4"; ThermoPlstc Rbr (Gray); Plate (2-3/8"x3-5/8"; holes: 1-3/4"x2-7/8" slotted to 3"; 5/16" bolt); Zinc; Spanner; 275#;... more info
Caster; Rigid; 6x2; PolyU on Cast Iron; Plate (4-1/2x6-1/4; holes: 2-7/16x4-15/16 slotted to 3-3/8x5-1/4; 3/8 bolt); Prec BB; 800; Spring Loaded (800/900) (Item #67118)
$72.69
Caster; Rigid; 6x2; PolyU on Cast Iron; Plate (4-1/2x6-1/4; holes: 2-7/16x4-15/16 slotted to 3-3/8x5-1/4; 3/8 bolt); Prec BB; 800; Spring Loaded... more info
Caster; Swivel; 2-1/2" x 1-3/4"; Polyolefin; Threaded Stem (1/2"-13TPI x 1-1/2"); Zinc; Roller Brng; 350#; Thumb Screw Brake (Item #66157)
$17.82
Caster; Swivel; 2-1/2" x 1-3/4"; Polyolefin; Threaded Stem (1/2"-13TPI x 1-1/2"); Zinc; Roller Brng; 350#; Thumb Screw Brake Polyolefin wheels are a... more info
Caster; Rigid; 6x2; PolyU (Crowned) on Cast (Bl/Bk); Top Plate (4x4-1/2; holes: 2-5/8x3-5/8 slotted to 3x3; 3/8 bolt); Zinc; Roller Brng; 1250# (Item #67080)
$34.47
Caster; Rigid; 6x2; PolyU (Crowned) on Cast (Bl/Bk); Top Plate (4x4-1/2; holes: 2-5/8x3-5/8 slotted to 3x3; 3/8 bolt); Zinc; Roller Brng; 1250#... more info
Caster; Swivel; 4" x 1-1/4"; TPR Rubber (Gray); Threaded Stem (3/8"-16TPI x 5/8"); Gray; Precision Ball Brng; 225#; Raceway Seal; Thread guards (Item #66222)
$22.19
Caster; Swivel; 4" x 1-1/4"; TPR Rubber (Gray); Threaded Stem (3/8"-16TPI x 5/8"); Gray; Precision Ball Brng; 225#; Raceway Seal; Thread guards... more info
Caster; Swivel; 4" x 1-1/2"; V-Groove (7/8) Cast Iron; Top Plate (4"x4-1/2"; holes: 2-5/8"x3-5/8" slotted to 3"x3"; 3/8" bolt); Zinc; Roller Brng; 350# (Item #65538)
$26.19
Caster; Swivel; 4" x 1-1/2"; V-Groove (7/8) Cast Iron; Top Plate (4"x4-1/2"; holes: 2-5/8"x3-5/8" slotted to 3"x3"; 3/8" bolt); Zinc; Roller Brng;... more info
Caster; Swivel; 2"x13/16"; Polyolefin; Threaded Stem (3/8"-16TPI x 1"); Zinc; Plain bore; 80# (Item #66886)
$4.12
Caster; Swivel; 2"x13/16"; Polyolefin; Threaded Stem (3/8"-16TPI x 1"); Zinc; Plain bore; 80# (Shepherd PRE20634ZN-3E / 102262) Polyolefin wheels are... more info
Caster; Swivel; 5" x 1-1/4"; Polyolefin; Expandable Adapter (1-1/2" - 1-9/16" ID tubing); Zinc; Plain bore; 300#; Total Lock; Dust Cover (Mtl) (Item #65061)
$30.27
Caster; Swivel; 5" x 1-1/4"; Polyolefin; Expandable Adapter (1-1/2" - 1-9/16" ID tubing); Zinc; Plain bore; 300#; Total Lock; Dust Cover (Mtl)... more info
Caster; Swivel; 5" x 1-1/4"; Rubber on Alum; Plate; 2-1/2"x3-5/8"; holes: 1-3/4"x2-7/8" (slots to 3"); 5/16" bolt; Zinc; Prec Brng; Wgt Cap: 250# (Item #69881)
$23.39
Caster; Swivel; 5" x 1-1/4"; Rubber on Alum; Plate; 2-1/2"x3-5/8"; holes: 1-3/4"x2-7/8" (slots to 3"); 5/16" bolt; Zinc; Prec Brng; Wgt Cap: 250# Our... more info
Caster; Swivel; 6" x 2"; Crowned Ductile Steel; Plate (4"x4-1/2"; holes: 2-5/8"x3-5/8" slots to 3"x3"; 3/8" bolt); Zinc; Roller Brng; 2000#; Kingpinless (Item #63960)
$82.48
Caster; Swivel; 6" x 2"; Crowned Ductile Steel; Plate (4"x4-1/2"; holes: 2-5/8"x3-5/8" slots to 3"x3"; 3/8" bolt); Zinc; Roller Brng; 2000#;... more info
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