Feature 1Suitable for various electronic equipment/guide rods, drive shafts and pillars 2The fixing frame is stable, has low friction and has a long service life 3They have good wear resistance, not easy to rust, high accuracy and strength 4The optical axle bracket has a certain bearing capacity and strong adaptability 5Widely used in digital 3D coordinate measuring equipment, such as accuracy equipment or special machinery industriesSpecification Description: Model:SK8/SK10/SK12/SK16 Shaft ID:8mm/10mm/12mm/16mm Material: Aluminum Alloy Package Included: 2 x CNC Linear Rail Shaft Guide Support Note: Please read the instruction to confirm it is the correct size the bearing you are looking for. .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }