4×3.25 Nytec Swivel Caster

SKU: 71-04309-39-1HT
  • Load rating of 3120 lbs.
  • Continuous use applications up to 250° F
  • Overall height of 6 inches
  • Cast Iron Wheel - Durable and strong wheel material with high load-bearing capacity, suitable for heavy-duty applications. Resistant to wear and abrasion.

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Specifications

Product Type: Caster
Series: 71
Capacity: 3120 lbs.
Wheel Material: Nytec
Wheel Configuration: Single Wheel
Wheel Width: 3.25"
Wheel Diameter: 4"
Caster Style: Swivel Caster
Caster Type: Kingpinless
Overall Height: 6"
Swivel Radius: 4.31747901"
Swivel Lead: 2"
Bearing Type: Tapered Roller Bearing
SKU: 71-04309-39-1HT
Caster Weight: lbs.

Product Description

This 4-inch by 3.25-inch 71 series caster has the highest load capacity rating in our line-up of single ball race swivel sections. The bearings in the swivel section act as both load and thrust components and lock the swivel section together to distribute the load over a larger area.



The wheels are constructed of premium Class 30 gray iron for maximum load capacity and impact strength. They feature heavy cross section castings for heavy duty use, abrasion resistance and a long service life. Each wheel is precision machined with rounded edges to finished tolerance. Packed with our straight roller bearings, which are most effective for heavy loads, and are a great option when facing excessive thrust loading, these casters are rated for 2000 lbs.

Description

This 4-inch by 3.25-inch 71 series caster has the highest load capacity rating in our line-up of single ball race swivel sections. The bearings in the swivel section act as both load and thrust components and lock the swivel section together to distribute the load over a larger area.

The wheels are constructed of premium Class 30 gray iron for maximum load capacity and impact strength. They feature heavy cross section castings for heavy duty use, abrasion resistance and a long service life. Each wheel is precision machined with rounded edges to finished tolerance. Packed with our straight roller bearings, which are most effective for heavy loads, and are a great option when facing excessive thrust loading, these casters are rated for 2000 lbs.