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Single Wheel Casters

Caster; Swivel; 3-1/2" x 1-1/4"; PolyU (Bl) on Alum; Plate; 2-1/2" x 3-5/8"; holes: 1-3/4" x 2-7/8" (slots to 3"); 5/16" bolt; Zinc; Prec Brng; 350# (Item #68818)

Caster; Swivel; 3-1/2" x 1-1/4"; PolyU (Bl) on Alum; Plate; 2-1/2" x 3-5/8"; holes: 1-3/4" x 2-7/8" (slots to 3"); 5/16" bolt; Zinc; Prec Brng; 350# (Item #68818)

$24.10
Caster; Rigid; 4" x 1-1/2"; PolyU on Cast Iron; Plate (2-1/2"x3-5/8"; holes: 1-3/4"x2-7/8" slotted to 3"; 5/16" bolt); Zinc; Roller Brng; 400# (Item #64022)

Caster; Rigid; 4" x 1-1/2"; PolyU on Cast Iron; Plate (2-1/2"x3-5/8"; holes: 1-3/4"x2-7/8" slotted to 3"; 5/16" bolt); Zinc; Roller Brng; 400# (Item #64022)

$24.09
Caster; Swivel; 4" x 2"; Rubber on Nylon; Top Plate (4"x4-1/2"; holes: 2-5/8"x3-5/8" slotted to 3"x3"; 3/8" bolt); Zinc; Roller Brng; 400#; Tread brake (Item #64609)

Caster; Swivel; 4" x 2"; Rubber on Nylon; Top Plate (4"x4-1/2"; holes: 2-5/8"x3-5/8" slotted to 3"x3"; 3/8" bolt); Zinc; Roller Brng; 400#; Tread brake (Item #64609)

$24.09
Caster; Swivel; 6" x 1-1/4"; PolyU on PolyO (Gray); Hollow Kingpin (1/2" bolt hole); Zinc; Precision Ball Brng; 325#; Thread guards (Item #62838)

Caster; Swivel; 6" x 1-1/4"; PolyU on PolyO (Gray); Hollow Kingpin (1/2" bolt hole); Zinc; Precision Ball Brng; 325#; Thread guards (Item #62838)

$24.09
Caster; Swivel; 3 x 1-13/16; Polyolefin; Plate; 4x4-1/2; holes: 2-5/8x3-5/8 (slotted to 3x3); 3/8 bolt; Roller Brng; 700#; Thumb Screw Brk (Item #69263)

Caster; Swivel; 3 x 1-13/16; Polyolefin; Plate; 4x4-1/2; holes: 2-5/8x3-5/8 (slotted to 3x3); 3/8 bolt; Roller Brng; 700#; Thumb Screw Brk (Item #69263)

$24.07
Caster; Swivel; 4" x 1-1/4"; Thermoplastized Rubber (Gray); Grip Ring (7/16" x 1-3/8"); Nylon (Gray); Prec Ball Brngs; 275#; Thread guards; Total Lock (Item #62723)

Caster; Swivel; 4" x 1-1/4"; Thermoplastized Rubber (Gray); Grip Ring (7/16" x 1-3/8"); Nylon (Gray); Prec Ball Brngs; 275#; Thread guards; Total Lock (Item #62723)

$24.06
Caster; Swivel; 5" x 1-1/4"; Phenolic; Threaded Stem (1/2"-13TPI x 1-1/2"); Zinc; Steel Top Hat Spanner; 350#; Dust Cover (Mtl); Brake (Item #63480)

Caster; Swivel; 5" x 1-1/4"; Phenolic; Threaded Stem (1/2"-13TPI x 1-1/2"); Zinc; Steel Top Hat Spanner; 350#; Dust Cover (Mtl); Brake (Item #63480)

$24.05
Caster; Rigid; 5" x 1-1/2"; Cast Iron; Plate; 4"x4-1/2"; holes: 2-5/8"x3-5/8" (slotted to 3"x3"); 3/8" bolt; Zinc; Roller Brng; 700#; Zerk Axle (Item #69753)

Caster; Rigid; 5" x 1-1/2"; Cast Iron; Plate; 4"x4-1/2"; holes: 2-5/8"x3-5/8" (slotted to 3"x3"); 3/8" bolt; Zinc; Roller Brng; 700#; Zerk Axle (Item #69753)

$24.04
Caster; Swivel; 8" x 2"; Polyolefin (Dark); Plate; 4"x4-1/2"; holes: 2-5/8"x3-5/8" (slotted to 3"x3"); 3/8" bolt; Zinc; Roller Brng; 900# (Item #67608)

Caster; Swivel; 8" x 2"; Polyolefin (Dark); Plate; 4"x4-1/2"; holes: 2-5/8"x3-5/8" (slotted to 3"x3"); 3/8" bolt; Zinc; Roller Brng; 900# (Item #67608)

$24.03
Caster; Rigid; 8" x 2"; PolyU on PolyO (Usu Red or Blue); Plate; 4"x4-1/2"; holes: 2-5/8"x3-5/8" (slots to 3"x3"); 3/8" bolt; Zinc; Roller Brng; 800# (Item #69819)

Caster; Rigid; 8" x 2"; PolyU on PolyO (Usu Red or Blue); Plate; 4"x4-1/2"; holes: 2-5/8"x3-5/8" (slots to 3"x3"); 3/8" bolt; Zinc; Roller Brng; 800# (Item #69819)

$23.98
Caster; Swivel; 3" x 1-1/4"; HD Polyolefin; Expandable Adapter (for round tubing 1-5/8" - 1-11/16" ID); Zinc; Plain bore; 350#; Dust Cover (Mtl); Tread brake (Item #63295)

Caster; Swivel; 3" x 1-1/4"; HD Polyolefin; Expandable Adapter (for round tubing 1-5/8" - 1-11/16" ID); Zinc; Plain bore; 350#; Dust Cover (Mtl); Tread brake (Item #63295)

$23.98
Caster; Swivel; 4" x 1-1/4"; Polyolefin; Threaded Stem (1/2"-13TPI x 1"); Zinc; Plain bore; 275#; Total Lock (Mtl) (Item #65510)

Caster; Swivel; 4" x 1-1/4"; Polyolefin; Threaded Stem (1/2"-13TPI x 1"); Zinc; Plain bore; 275#; Total Lock (Mtl) (Item #65510)

$23.94
Caster; Swivel; 4" x 1-1/4"; PolyU on PolyO (Gr/Bg); Grip Ring (1.48"x3"; Dual Grip Rings); Zinc; Ball Brng; 275# (Item #65467)

Caster; Swivel; 4" x 1-1/4"; PolyU on PolyO (Gr/Bg); Grip Ring (1.48"x3"; Dual Grip Rings); Zinc; Ball Brng; 275# (Item #65467)

$23.93
Caster; Swivel; 6" x 1-1/4"; PolyU on PolyO (Gray); Threaded Stem (1/2"-13TPI x 1-1/2"); Zinc; Precision Ball Bearing; 300#; Thread guards (Item #65026)

Caster; Swivel; 6" x 1-1/4"; PolyU on PolyO (Gray); Threaded Stem (1/2"-13TPI x 1-1/2"); Zinc; Precision Ball Bearing; 300#; Thread guards (Item #65026)

$23.91
Caster; Swivel; 4" x 1-1/2"; Rubber on Cast Iron; Plate; 2-1/2"x3-5/8"; holes: 1-3/4"x2-7/8" (slotted to 3"); 5/16" bolt; Zinc; Roller Brng; 300#; Zerk Axle (Item #67685)

Caster; Swivel; 4" x 1-1/2"; Rubber on Cast Iron; Plate; 2-1/2"x3-5/8"; holes: 1-3/4"x2-7/8" (slotted to 3"); 5/16" bolt; Zinc; Roller Brng; 300#; Zerk Axle (Item #67685)

$23.89
If you are looking for a traditional, single-wheel caster for your project, Apollo Caster has a wide range to browse and buy.

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