Best-Tools-from-Bohm-GmbH-4pcs-SBR20UU-CNC-Linear-Ball-Bearing-Support-Unitpillow-blocks
New without tags.4pcs SBR20UU CNC Linear Ball Bearing Support Unit,pillow blocksMaterial: high quality stainless steel.There are variety of items` types. Please make your choice and mail us! QTY is indicated in the ad.