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<h3>Key features</h3><ul><li>2pcs/lot SC20UU SCS20UU 20mm Linear Ball Bearing Block CNC Router with LM20UU Bush Pillow Block Linear Shaft CNC 3D printer part</li></ul><p>Including : 2pcs SC20UU SCS20UU 20mm Linear Ball Bearing Block</p><p>Free shipping included. 30-day hassle-free returns.</p>
The catalog often lists the same model at several merchants — worth a price check before you buy.

