smooth idler for VORON 0 (NSK / NMB bearing)

The main feature of our idlers for 3D printers and other projects is unrivaled ease of movement. This became possible with the use of high quality bearings from Japanese manufacturers, made according to ABEC5 (Class-5 / P5) standards.

Bearings of the EMQ (Electric Motor Quality) design are distinguished by their minimum rotation resistance and no pronounced backlash. So our wheels require minimal effort to set them in motion. This minimizes stress on motors, belts, idler rollers and significantly reduces inertia. The quality of our products will allow your projects to run flawlessly at the highest speed with the highest quality and repeatability.
In all other respects, our wheels fully comply with the OpenBuilds drawings and are manufactured with high precision.

PRODUCT SPECIFICATIONS:

Manufacturer: A7LAB.XYZ (Ukraine)

Material of idler body: Brass 

This product is capable of continuous operation in closed printers with maximum temperature 110°C / 230°F

Idler OD - 10.0mm without flange (12.8mm with flange)

Belt space: 6.7mm

Idler height - 8.5mm

We’re use precision spacers for reduce wear and prevents idler binding. Bearing type:

Bore 3mm: Genuine NSK 639ZZ (OD 8mm)

Bore 3mm: Genuine NMB R-930 (OD 9mm)

Quality standard: P5 (Class 5, ABEC5)

Bearing brands: NMB (Minebea Mitsumi, Japan); NSK, Japan 

OD: 11mm

Material: Chrome Steel SAE-52100

Warranty period (bearing only): 18 months from the date of purchase or within 50,000 km, whichever is sooner.

NOTE: There is an engraving on the photo of the product illustrating that this item (like many of our other items) is a unique product of our production. Engraving is an experimental option at this time, so we reserve the right to ship this item to you without our engraving without notice.