Workhorse Casters - 4 inch Diameter

Manufacturer: Hamilton Caster

FOB: Midwest warehouse
In stock

 
  • Swivel Construction — 1/4" thick drop forged steel mounting plate; 1/4" x 2" plate steel legs robotically welded inside and outside to forged steel horn base.
  • Kingpin — Sturdy 3/4" diameter integrally forged with mounting plate, guaranteed for life, and threaded for 3/4" lock nut.
  • Main Load Bearing — CNC-machined 2-9/16" diameter raceway; 3/8" diameter hardened and polished steel balls.
  • Secondary Load Bearing — 3/4" precision tapered thrust bearing counteracts radial thrust.
  • Lubrication Fittings — Ball-check type in swivel assembly and in wheel hubs with tapered or straight roller bearings.
  • Swivel top plate: 4" x 5", slotted bolt holes.
  • Rigid top plate: 4" x 4-1/2", slotted bolt holes.

Featured Wheel Bearings:
  • Precision Ball Bearings
  • Precision Tapered Roller Bearings
  • Straight Roller Bearing


18 Models Available for
Workhorse Casters - 4 inch Diameter

*Prices subject to change without notice

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Model No. Description Diameter Face Type Total Height Swivel Offset Capacity Weight Price Ea. Qty
S-WH-4FS Swivel with
Straight Roller Bearing
4" 1-1/2" Forged Steel 5-5/8" 1-3/4" 1400 lbs. 12 lbs. $105.72
R-WH-4FS Rigid with
Straight Roller Bearing
4" 1-1/2" Forged Steel 5-5/8" -- 1400 lbs. 8 lbs. $60.98
S-WH-4DB Swivel with
Precision Ball Bearing
4" 2" Duralast 5-5/8" 1-3/4" 750 lbs. 11 lbs. $103.68
R-WH-4DB Rigid with
Precision Ball Bearing
4" 2" Duralast 5-5/8" -- 750 lbs. 7 lbs. $56.92
S-WH-4DB70 Swivel with
Precision Ball Bearing
4" 2" Duralast XC 5-5/8" 1-3/4" 975 lbs. 11 lbs. $113.87
R-WH-4DB70 Rigid with
Precision Ball Bearing
4" 2" Duralast XC 5-5/8" -- 975 lbs. 7 lbs. $67.09
S-WH-4MB Swivel with
Precision Ball Bearing
4" 2" Metal 5-5/8" 1-3/4" 1000 lbs. 11 lbs. $87.42
R-WH-4MB Rigid with
Precision Ball Bearing
4" 2" Metal 5-5/8" -- 1000 lbs. 8 lbs. $42.69
S-WH-4NYB Swivel with
Precision Ball Bearing
4" 2" Nylast 5-5/8" 1-3/4" 2000 lbs. 10 lbs. $139.27
R-WH-4NYB Rigid with
Precision Ball Bearing
4" 2" Nylast 5-5/8" -- 2000 lbs. 7 lbs. $93.52
S-WH-4P Swivel with
Straight Roller Bearing
4" 2" Plastex 5-5/8" 1-3/4" 800 lbs. 8 lbs. $78.26
R-WH-4P Rigid with
Straight Roller Bearing
4" 2" Plastex 5-5/8" -- 800 lbs. 5 lbs. $33.55
S-WH-42AYB Swivel with
Precision Ball Bearing
4" 2" Polylast 5-5/8" 1-3/4" 300 lbs. 9 lbs. $115.90
R-WH-42AYB Rigid with
Precision Ball Bearing
4" 2" Polylast 5-5/8" -- 300 lbs. 7 lbs. $70.15
S-WH-4SPB Swivel with
Precision Ball Bearing
4" 2" Poly-Soft 5-5/8" 1-3/4" 600 lbs. 11 lbs. $108.78
R-WH-4SPB Rigid with
Precision Ball Bearing
4" 2" Poly-Soft 5-5/8" -- 600 lbs. 7 lbs. $63.02
S-WH-4R Swivel with
Straight Roller Bearing
4" 2" Mold-on Rubber 5-5/8" 1-3/4" 300 lbs. 10 lbs. $91.49
R-WH-4R Rigid with
Precision Ball Bearing
4" 2" Mold-on Rubber 5-5/8" -- 300 lbs. 7 lbs. $47.78
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