Swivel caster 70 series
base plateheavy-dutymonobloc

swivel caster
swivel caster
swivel caster
swivel caster
swivel caster
swivel caster
swivel caster
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base plate
Other characteristics
heavy-duty, monobloc, aluminum, steel, rubber, cast iron, ball bearing
Tread width

Max.: 2.5 in

Min.: 1.5 in

Wheel diameter

Max.: 10 in

Min.: 4 in

Load capacity

Max.: 4,000 lb (1,814 kg)

Min.: 350 lb (159 kg)


The RWM Caster's 70 Series features a 2" wide wheels that are equipped with either 3/4" roller bearing, rotating on a 3/4" hardened and ground spanner, annular bearing, or a delrin/plain wheel bearing. 2-1/2" and 3" wide wheels are equipped with either a 1" I.D. straight roller bearing, rotating on a spanner bushing, 3/4" I.D. tapered bearings that rotate on the axle, or precision ball bearings. This component's raceway design showcases a 2-3/4" diameter with 1/2" carbon steel balls. Load and thrust are accommodated by the patented Kingpinless™ design. The patented offset precision-machined raceway exerts radial force evenly, where there is full contact between the ball bearing and the raceway. RWM's structural construction adds more mass at key points. This results in thorough heat treatment, and provides additional strength and combats brinelling into the core material.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.