Bearing Pulley

Short Description:

Please Kindly Note: the pulley has of many kinds size,please confirm correctly before you bought. Need more help please feel free to contact us, we will try our best to help you.

The pulleys are produced by high-precision automatic lathe machining, with machining error within 0.005mm

Advantages: Smooth motion, high printing precision, low noise, can greatly improve the printing speed

Perfect For 3D Printers: CR-10, CR-10S, Tevo Tarantula, CNC router hybrid, 8020 3030 and so on Size: Outer Diameter – 0.94in/23.89mm; Bore Diameter – 0.19in/5mm; Height – 0.4in/10.23mm

Product Detail


Diameter、 (1)

[High Strength with Carbon Fiber]

 Added carbon fiber.

[Environmental Friendly]

Food grade environmental friendly material. Extracted from corn or other plants. Safe, odorless and degradable. No harm for health.

Diameter、 (2)
Diameter、 (5)

[High Compatibility]

Widely used in 3D printing. Suitable for 99.99% FMD/FFF 3D printers. Easy to form and good printing effect.

[Not Easy to Break]

 Good toughness, tensile strength and liquidity. Strict quality control for each batch. 100% no bubble.  Good printing effect without warping.

Diameter、 (3)
PETG solid (4)

[High Precision of Diameter]

 Tolerance of filament diameter is controlled within ± 0.02mm. Stable and even extrusion for high printing accuracy and quality.

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  • Material Bearing Steel and Plastic
    Inner Diameter: 5mm
    Color Black
    Features: Suitable for 2020 aluminum extrusion rails
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