MFG PART: 121-3R

3" Rubber Swivel Caster - 121-3R

175 lbper caster
Regular Price $14.42
Rubber Wheel
3" x 1-1/4" Wide Wheel
175 lb Load Capacity
Plain Bearing
Top Plate Mount
180°F Max Temp
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Specifications

Dimensions & Mounting

Wheel Diameter3"
Tread Width1-1/4"
Mount Height3-13/16"
Fastening TypeTop Plate
Fastening Size3-1/8" x 4-1/8"
Bolt Hole Spacing2-3/8" x 3-3/8" to 3-7/16"
Mounting Bolt Size5/16"
Swivel Radius2.375

Load & Performance

Load Capacity175 lbs
Bearing TypePlain
Max Temperature180°F
Min Temperature-45°F
Wheel Durometer75 Shore A (±5)

Materials & Finish

Wheel MaterialRubber
Wheel ColorBlack
Wheel CoreRubber
FinishZinc Plated
Caster TypeSwivel
Brand / SeriesFaultless 100 Series

Delivery: Estimated delivery time: 2-3 days

Returns: 30 Days Returns

Volume discounts are available for bulk or frequent orders

Available Configurations

Product Details

About This Caster - 121-3R

Pick this 3-inch Faultless swivel when a light cart needs to roll quietly but also clear floor seams and thresholds the smaller wheel would catch on.

The taller 3-inch rubber wheel rolls over cracks, cords, and door thresholds more easily than a 2-inch and still cushions the load and runs quiet across concrete. The swivel head steers freely with a 2.375-inch swivel radius to allow, and the plain bearing keeps the whole thing economical for light loads. Its 3-13/16-inch mount height and larger 3-1/8-inch by 4-1/8-inch top plate suit slightly bigger carts, all on a zinc-plated frame for general indoor service rather than wash-down. It serves from -45 to 180°F.

Ideal applications

  • Light carts that must clear thresholds and floor seams
  • Stockroom and shop rigs rolled quietly across uneven concrete
  • Slightly larger decks that need a 3-inch top-plate swivel

Confirm the plain-bearing load class and allow for the 2.375-inch swivel radius before ordering.

Pairs with: the compact 2-inch version 121-2R where deck height has to stay low.

Wrong fit? Need the cart to hold in place? See the 3-inch tread-lock brake version 121-3SB in the Faultless collection.

Also in this family: the braked 2-inch 121-2SB, or the full Faultless collection.

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$14.42

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Caster Stem Size

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Caster Sizing Guide

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