Series HL Hi-Lo Casters - 4 inch Diameter

Manufacturer: Hamilton Caster
$24.07
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FOB: Midwest Warehouse
In stock

 

  • Construction — Heavy gauge cold rolled steel, formed for strength and hardened for long life.
  • Swivel — Hardened and polished steel balls rotate in two coined and hardened raceways.
  • Kingpin — 1/2" diameter permanent rivet type.
  • Axle — 3/8" diameter bolt with lock nut. Spanner bushing over axle except in 3" model.
  • Lubrication — Lubricated at factory; lube axle or hub fitting to wheel bearing on roller bearing models.
  • Top plate: 3-1/8" x 4-1/8", slotted bolt holes.


Featured Wheel Bearings:
Straight Roller Bearings - traditional anti-friction bearing, best for manual applications where shock loading (but no side thrust) is prevalent. 
Precision Ball Bearings - double sealed, maintenance free, superior rollability aids manual applications, bot recommended if shock loading is prevalent.
Oilless Sleeve Bearings - sintered iron, practical for light loads
Plain Bore - suitable for light or seldom moved loads, where ease of starting and rolling is not too important