Wheel Diameter: 8" (Click link to find similar sized casters)Tread Width: 2-1/2"Material: PolyU on Cast Iron (Usu Red or Green)Load Rating (Per Item): 2500 poundsFinish: ZincClick for Connector Details: Plate (5-1/4"x7-1/4"; holes: 3-3/8"x5-1/4" slots to 4-1/8"x6-1/8"; 1/2" bolt)Bearing: Roller BrngMisc Options: KingpinlessLoad Height: 10-1/8"Swivel Radius: 6-1/16"Shipping Weight: 40 lbs.Usually Ships in: 1 week (may be affected by quantity ordered)• Single ball bearing, precision machined, hardened & heat treated,
“Kingpinless style sealed raceway.” (3.43” diameter raceway with 1/2” ball
bearings.)
• Top plate and yoke assembly : AISI 1045 drop forged steel. Legs are formed
from 23/64” forged steel and are double welded for strength.
• Eliminates problems associated with kingpin failure.
• Corrosion-resistant zinc plated finish.
• 3/4” diameter axle bolt with lock nut. Zerk grease fitting in axle & raceway
• Applications: Great for applications involving extreme shock loading,
towing, moving over cracks, uneven floors, and tarmacs, heavy mobile
machinery & equipment, Extra heavy-duty material handling carts, buggies
& platform trucks, ground support equipment, Extra heavy-duty warehouse
and manufacturing plant applications, A frames