Features Use: Two bolt shells with rolling bearing plug -in to prepare for installation. Just fix the screw lock item ring to make the fixation on the band -oriented axis. Not Be Easily Deformed: When the KP08 pillow block bearing is working, it has resistance to high temperature, and it will not easily deform and ensure long -term use. Small Friction Coefficient: The friction coefficient of the flange bore auto self adjust bearing is small, the vibration is small, which can meet our use needs well. Exquisite Mechanical: The inner bearing of the bearings and the fixed rounded corners can be fine -tuned. It is easy to install and has a delicate mechanical design shape. High -hardness Zinc Alloy Materials: Bearing shaft support is made of high -hardness zinc alloy materials. It has a stable and reliable structure and is practical. Features: - Two-bolt housing with ball bearing insert for ready-to-mount installation. - Setscrew locking collar for secure attachment to guided shaft. - Between the inner bearing and outer fixing ring angle can fine tune. - Easy to install.   Specifications: 20mm type: - Inside diameter: 20mm - The 2 fixing hole spacing: 70mm - Fixed hole diameter: 10mm Material: zinc alloy   Package Included: 1pcs Bore Diameter Ball Bearing Pillow Block (Size is based on what you select) Package List