6 in x2 in Phenolic Trailer Jack Wheel 4 Pack - High Temp, 4800 lb

In this review the 6 in x2 in phenolic trailer jack wheel 4 pack is evaluated for heavyduty users who need a durable replacement wheel that stands up to heat and load. The bottom line: these wheels are aimed at industrial and material handling applications where high temperature resistance and floor protection matter most. They replace cheap plastic wheels with a denser phenolic construction, offer smooth rolling via a rolling bearing and steel bushing, and deliver a combined capacity that suits heavy trolleys, flatbeds and trailer jacks.

Key Features

• Phenolic construction: A canvas fiber filled phenolic material gives high impact resistance while protecting floors from damage during heavy use.
• High temperature range: Rated to perform from -50 F to +250 F, suitable for hot environments like kitchens or smelting areas where ordinary wheels would fail.
• Strong load capacity: Each wheel contributes to a total rated capacity of 4800 lb for the pack, making these suitable for heavy carts and industrial trolleys.
• Precision hub: Rolling bearing with a steel bushing and a 1/2 in axle diameter provide smooth rollability and long service life under load.
• Fit and sizes: The wheel measures 6 in diameter, 2 in width with a hub length of 2-7/16 in and bearing inner diameter of 3/4 in to match common trailer jack fittings.

Who It's For

These wheels are best for facility maintenance teams, trailer owners, and industrial operators who need replacements that tolerate heat, heavy loads, and frequent movement. They fit applications such as trailer tongue jacks, flatbeds, hand trucks and heavy duty trolleys where floor protection and durability are priorities.

Those who should look elsewhere include users who need pneumatic cushioning for rough terrain or small hobbyists who only need light, inexpensive wheels for occasional use; the phenolic construction prioritizes durability and load over soft ride comfort.

Pros & Cons

Pros

• Sturdy build and durability replace cheap plastic wheels and handle repeated heavy use.
• Smooth rolling action thanks to the rolling bearing and steel bushing, improving maneuverability of loaded carts.
• High temperature tolerance expands usable environments compared with standard wheels.

Cons

• Rigid phenolic material offers less shock absorption than pneumatic or rubber wheels on very rough surfaces.

Specifications

Wheel material	Phenolic (canvas fiber filled)
Wheel diameter	6 in
Wheel width	2 in
Axle / bearing	1/2 in axle diameter, bearing inner diameter 3/4 in
Hub length	2-7/16 in
Pack quantity	4 wheels
Rated total capacity	4800 lb (pack)

Our Verdict

For anyone replacing worn trailer jack wheels or upgrading cart wheels in hot or heavy environments, this 6 in phenolic 4 pack delivers strong value through durable construction, reliable bearings and a high temperature rating. It is a sensible buy when load capacity and floor protection matter more than shock cushioning.

Frequently Asked Questions

Can these wheels handle high heat environments?
Yes. The phenolic material is rated to -50 F to +250 F, making them suitable for applications like kitchens or near heat sources.

What axle size do they fit?
They fit a 1/2 in axle diameter and have a bearing inner diameter of 3/4 in, with a hub length of 2-7/16 in.

Are these quiet in operation?
The phenolic surface is wear resistant and provides a relatively mute roll compared with cheaper plastics, though not as soft as rubber for vibration damping.