75 Series Casters

Heavy Duty Kingpinless™ Casters

75 Series CastersRWM’s 75 Series caster features the patented Kingpinless™ design. The 75 Series is recommended for the most demanding applications and is available with up to 3” wheels for higher capacity applications. All swivel sections are supplied with a lubrication fitting for field maintenance. The 75 series is case hardened to provide long service. It will not crack like through hardened or induction hardened construction provided by other caster manufacturers.

The 75 Series typical applications include dollies, utility carts, tow line and platform trucks. It is also ideal for: tow lines, shock load applications and abusive conditions, production line dollies & trucks used in various industries including but not limited to: boat & ship molding and building, automotive, aerospace, metal fabricating, metal forging, heavy machinery & equipment, military equipment, mobile homes, etc. tractor pulled trailers, extreme duty platform trucks & material handling carts, air cargo & ground support equipment, storage tanks, gantries & heavy duty processing equipment, coliseum & gymnasium equipment, shipping/receiving carts, warehousing & freight terminal dollies and carts, heavy duty power towed application seen in tire manufacturing and countless other heavy duty applications.
Raceway DesignPatented Kingpinless™ single ball bearing precision machined raceway hardened to 53 Rockwell C minimum. Swivel section features 3” diameter raceway with 1/2” ball bearings. The notched raceway is standard.
Leg Thickness5/16” formed steel
Axle3/4” bolt with lock or slotted nut as required
FinishLaguna Blue paint
WheelsWheels are available with either a 1” roller bearing which rotates on a hardened and ground spanner bushing or 3/4” tapered bearings that rotate on the axle. All wheels are equipped with a lubrication fitting.
Mounting Plate Size4-1/2” x 6-1/2” x 5/16”
Bolt Hole Spacing2-7/16” x 4--15/16”, slotted to 3-3/8” x 5-1/4”
Mounting Bolt Diameter1/2”

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