MFG PART: 7799-4TG

4" Polyurethane Rigid Caster - 7799-4TG

SKU: 31JC40G12-01
Regular Price $21.05
Polyurethane Wheel
4" x 1-1/4" Wide Wheel
300 lb Load Capacity
Precision Ball Bearing
Top Plate Mount
180°F Max Temp
Request a Quote

5% Discount on $500 Orders

FREE Shipping on Orders $250+


Delivery: Estimated delivery time: 2-3 days

Returns: 30 Days Returns

Volume discounts are available for bulk or frequent orders

Product Specifications
caster wheel diameter
4"
Availability
Usually Ships Within 3-5 Days
Bearing Type
Precision Ball
Bolt Hole Spacing
1-3/4" x 2-15/16"
brand
Faultless
Caster Type
Rigid
Core Info
Polypropylene
C C Part
31JC40G12-01
Fastening Size
2-15/16" x 4-1/8"
Fastening Type
Top Plate
Finish
Zinc Plated
Load Capacity
300
Mfg Part
7799-4TG
Mounting Bolt Size
5/16"
Mount Height
5
series
400 Series
Swivel Radius
3.4375
Temperature Max
180
Temperature Minimum
-40
Tread Info
Polyurethane
Tread Width
1-1/4"
Wheel Color
Red
Wheel Diameter
4"
Wheel Durometer
100 Shore A
Wheel Type
Polyurethane
wheel type detail
Polyurethane
More Information About This Product

About This Caster - 7799-4TG

Mount this 4-inch Faultless 400 Series rigid at the rear of a stock truck that needs a non-marking wheel, an easy roll, and a bit more capacity than the 3-inch.

The rigid build holds a fixed heading, so it tracks straight and shoulders the load while swivels up front handle the steering. The red polyurethane tread is non-marking, quiet, and gentle on finished floors, carries more than rubber, and resists flat-spotting when the cart sits. A precision ball bearing keeps the roll light under heavier loads, the 4-inch diameter clears floor seams the 3-inch can catch on, and the 5-inch mount height suits a mid-size deck on a zinc-plated frame for general indoor service. It serves from -40 to 180°F.

Ideal applications

  • Rear positions on stock trucks carrying more than a small dolly
  • Finished floors that demand a quiet non-marking wheel
  • Mid-size decks wanting an easy-rolling precision bearing

Confirm the precision-ball load class and the 5-inch mount height against the matched swivels before ordering.

Pairs with: the 3-inch version 7799-3TG where deck height has to stay lower.

Wrong fit? Need the cart to steer instead of track straight? See a matched 400 Series swivel like the 460S-4 in the Faultless collection.

Also in this family: the 5-inch polyurethane rigid 7799-5TG, or the full Faultless collection.

  • FREE Shipping on $250+

    Orders ship same or next business day

  • USA-Made Casters

    Industrial-grade for heavy-duty use

  • Expert Support

    Real humans who know casters

  • Secure Checkout

    256-bit SSL · trusted payment options

$21.05

View Datasheet and CAD Model

Need Help with Your Caster Order?

Visit the resources linked below including everything you need to get you started!

Caster Stem Size

Techniques for measuring grip ring stems, grip neck stems, threaded stems, and hollow kingpin stems to ensure accurate ordering.

Read Now!

Caster Sizing Guide

Get precise measurements of top plate dimensions, bolt hole patterns, and spacing to ensure proper mounting and installation.

Calculate Now!

Caster Load Calculator

Calculate the proper load capacity needed for your casters to ensure safety and longevity.

Calculate Now!