film industry, garden use, luggage carts, platform trucks, material handling carts, warehouse and factory applications, etc.
  • Finish: Bright zinc plating
  • Swivel: Double ball bearing raceway
  • Grease Fittings: Zerk in swivel section
  • DSL-Notched: All swivel rigs notched for optional 4-Position swivel lock
  • 50 Psi for higher load capacity and 4-ply tread
  • Air-filled pneumatic tires roll smoothly over flat or bumpy terrain
  • A great choice to ensure extra cushioned protection of load and floor surfaces
Item lead time may vary – we’ll contact you with a firm shipping date. See Terms & Conditions for more information.

Our TP6680W-01-PNU-PBB swivel caster has a 8″ air filled pneumatic wheel, top plate mounting style, and a weight rating of 250lbs per caster.

Pneumatic casters are best used where shock abatement or a larger wheel footprint is necessary. They are designed for applications that require a cushioned ride, including but not limited to carts and trucks carrying sensitive materials and parts, glass, ceramics, electronics, chemicals, sound and lighting equipment, movie production equipment (i.e., cameras), etc. Pneumatic casters perform well in outdoor environments or on uneven rolling surfaces.


Additional information

Caster Type

Wheel Material

Bearing Type

Wheel Diameter

Tread Width



Wheel Brake

Mounting Type


Plate Size

4" x 4-1/2"

Mounting Height



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Customer service: (800) 562-6998