8" x 4" Rigid Plate Caster with Ductile Steel (DS) Roller Bearing Wheel

SKU: 66DS80NR7445YY

Top Plate: 8-1/2" x 8-1/2"

Wheel Diameter: 8.00"

Tread Width: 4.00"

Capacity: 17,000 lb

$744.54

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Product Specifications

Caster Fastener

Caster Type

Top Plate Size

Bolt Hole Pattern

Wheel Diameter

Tread Width

Wheel Name

Tread Profile

Wheel Core Material

Wheel Tread Material

Wheel Hardness

45,000 PSI

Wheel Bearing

Wheel Color

Non-marking Tread

Overall Height

11

Load Capacity

17,000 lb

Caster Brand

Product Description

Ductile steel is a composed of a combination of special alloys that give it higher weight capacities than cast iron; while being more economical than drop forged steel. Also referred to as malleable iron; material may flex rather than cracking or breaking when submitted to an extreme shock load. Features an extra thick walled, heavy-duty core, hub and tread face. Roller bearings are standard, with precision & tapered bearings as an option.

Idea for use on rough surfaces and has good rolling resistance under any condition.

The casters in our 65/66 Kingpinless Series are ranked for extreme heavy duty use, with capacities up to 20,000 lb.The series offers matching swivel and rigid casters constructed with thick top plates from hot forged ASTM1045 steel. The legs are doubled welded use 1/2″ thick steel. The axle used is a 1-1/4″ thick Grade 8 bolt making these casters hold up to the toughest of jobs. The swivel casters feature a forged 5/8″ thick swivel head and a 7″ precisely machined kingpinless raceway of 3/4″ hardened ball bearings.

Matching Casters:

Casters that can be used together on the same application.