ZHAOYAO 5Pcs / 3D Printer Parts, Extruder Accessories U-Groove Guide Wheel Pulley Bearings, 4 x 13 x 4mm
SKU: 507373 (Added 2018-02-28)
Sale Price:
US$ 7.99
Price:
US$ 6.44
Shipping: Free shipping
This bearing outer ring with U slot, groove depth 1MM. Double metal sealing cover. Full bearing steel grinding, for the 3D printer extruder guide wheel, high precision, smooth, low noise, the same applies to other high-precision, high-speed equipment and equipment.
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