Series 300 General Utility Casters - 3-1/2 inch Diameter

Manufacturer: Hamilton Caster

FOB: Midwest warehouse
In stock

 

  • Swivel Construction — Heavy gauge cold rolled steel, formed for strength and heat treated for long life.
  • Kingpin — Permanent rivet type, hydraulically upset.
  • Main and Secondary Load Bearings — Two full rows of steel balls rotate in two separate raceways, accurately formed and hardened.
  • Axle — 3/8" diameter bolt with lock nut.
  • Lubrication — Ball bearings in swivel and wheels pre-lubricated at factory.
  • Swivel top plate: 2-1/2" x 3-3/4", slotted bolt holes.
  • Rigid top plate: 2-3/4" x 3-3/4", slotted bolt holes.


Featured Wheel Bearings:
Oilless Sleeve Bearings - sintered iron, practical for light loads
Precision Ball Bearings - double sealed, maintenance free, superior rollability aids manual applications, not recommended if shock loading is prevalent.
Plain Bore - suitable for light or seldom moved loads, where ease of starting and rolling is not too important



8 Models Available for
Series 300 General Utility Casters - 3-1/2 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-303-1/2-E Swivel with Oilless Sleeve Bearing 3-1/2" 1-1/4" Ebonite 4-13/16" 1-9/16" 225 lbs. 2.25 lbs. $15.09
R-303-1/2-E Rigid with Oilless Sleeve Bearing 3-1/2" 1-1/4" Ebonite 4-13/16" -- 225 lbs. 1.5 lbs. $12.36
S-303-1/2-TE Swivel with Precision Ball Bearing 3-1/2" 1-3/8" Versa-Tech 4-13/16" 1-9/16" 240 lbs. 2.25 lbs. $17.81
R-303-1/2-TE Rigid with Precision Ball Bearing 3-1/2" 1-3/8" Versa-Tech 4-13/16" -- 240 lbs. 1.5 lbs. $15.55
S-303-1/2-A Swivel with Plain Bore 3-1/2" 1-3/8" Aqualite 4-13/16" 1-9/16" 260 lbs. 2 lbs. $15.50
R-303-1/2-A Rigid with Plain Bore 3-1/2" 1-3/8" Aqualite 4-13/16" -- 260 lbs. 1.25 lbs. $13.22
S-303-1/2-NF Swivel with Precision Ball Bearing 3-1/2" 1-3/8" Poly-Tech 4-13/16" 1-9/16" 325 lbs. 2 lbs. $21.27
R-303-1/2-NF Rigid with Precision Ball Bearing 3-1/2" 1-3/8" Poly-Tech 4-13/16" -- 325 lbs. 1.25 lbs. $18.53
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