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63 Series – 500 Lbs Capacity – 4.5 x 6.25 Top Plate – Shock Absorbing

Series 63


Swivel Section: The hot forged, SAE 1045 steel swivel section features a precision machined 3¼ inch diameter load raceway with 7/16 inch precision hardened ball bearings.
Kingpin: ¾ inch integrally forged as part of the top plate with fully machined stem and slotted adjusting nut
Legs: ¼ inch x 2 inch laser cut from mild steel and continuously welded inside and outside to the yoke base
Axle: ½ inch diameter axle that is zinc finished and fine thread
Lubrication: Pre-lubricated before shipping
Wheels: 4 inches – 8 inches wheels
Finish: Zinc plated, wet paint or powder coat is optional. Notched yoke base for field installation of swivel locks.
Overall Height: 7.5 inches – 10.5 inches
Swivel Lead: 1.50 inches – 2.25 inches
Top Plate: 4.5 inches x 6.25 inches


Our 63 series shock absorbing casters have swivel sections that are constructed of high alloy steel and are precision machined for close tolerances and long life. The high strength chrome vanadium springs provide longer life through constant flexing and compressing.

The 63 series’ shock absorbing capabilities offer several benefits including noise reduction and cargo protection. Our spring loaded casters are designed for optimal spring deflection, maintaining a perfect balance of rigidity and shock absorption.


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63 Series – 500 Lbs Capacity – 4.5 x 6.25 Top Plate – Shock Absorbing
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