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Four black POM V-groove wheels with silver metal bearings, 24mm diameter, 11mm tall

Unique-Bargains

Unique-Bargains POM V Wheel with Bearing 24mm OD 4pcs

SKU CH-5890-CD66X

Set of four V-groove POM wheels with bearings, 24 mm OD, for 3D printers and CNC routers

  • Smooth motion on V-slot rails with V-groove profile
  • Low-friction rotation from sealed bearing in each wheel
  • Durable POM construction resists wear on 3D printer gantries
  • 24 mm outer diameter fits CR-10, CR-10S, Tevo Tarantula and 8020 3030 profiles
  • Four wheels per pack complete a standard gantry upgrade

POM V Wheels for 3D Printers

This set of four POM V wheels with integrated bearings is designed for 3D printers such as the CR-10, CR-10S and Tevo Tarantula. They also suit CNC router hybrids and 8020 3030 profile builds. The wheels provide smooth linear motion on V-slot extrusions.

24 mm Outer Diameter and 5 mm Bore

Each wheel has a 24 mm outer diameter and a 5 mm inner hole diameter, giving a total height of 11 mm. The POM tyre measures 24 by 10.2 mm. This size fits standard V-slot profiles but will not work with larger or smaller groove widths.

Four Wheels Ready to Install

The package contains four complete wheel assemblies with bearings already pressed in. No separate bearings, shims or spacers are included, so the kit is ready for immediate mounting on compatible gantry plates.

How it compares

Measured against everything we stock in Cable Locks & Laptop Extras, at today’s prices. Recalculated every night.

Price $6.99
Cheaper than about 83% of the 8,808 comparable items (median $16.99).

Specifications

Product
Brand nameUnique Bargains

Questions about this item

Will these 24 mm OD V-groove wheels fit the V-slot extrusions on my existing Ender 3 or CR-10 frame?

Yes, the 24 mm outer diameter and 5 mm inner bore match the standard V-slot profile used on Ender 3, CR-10 and similar printers, so they drop onto your current rails without modification.

How can I verify the bearings are running true after I install the four wheels?

Spin each wheel by hand; it should rotate freely with no grinding or wobble, and the 11 mm total height should sit flush against the V-slot when the eccentric spacer is adjusted.

The pack lists four wheels with bearings — are eccentric spacers or nyloc nuts included, or must I source them separately?

Only the four POM-and-metal wheels with pressed-in bearings are supplied; eccentric spacers, nyloc nuts and any shims need to be purchased separately.

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