You Can Get: 4pcs Bearing Block, 20mm Bore Ball Mounted Pillow Block Insert Bearing. Our pillow blocks are always your best choice.<br><br>High Quality: Using high quality zinc alloy material, sturdy and wear resistant. Zinc alloy flange underside with excellent quality and long service life.<br><br>Adjustable Angle: Fine adjustment can fix between inner bearing and outer ring angle. Smooth operation, low friction and high stiffness.<br><br>Easy to Use: These 4 pack ball bearings by two-hole housing with ball bearing insert for ready-to-mount installation. The ball bearing pillow has a fixing screw fixing ring for firm fixing on the guide shaft.<br><br>Versatility: Bearing bearings are widely used in various machines, such as conveyors, mechanical equipment, machinery manufacturing, 7D printers and other machinery etc.<br><br>Product <br><br>Why choose our rolling bearing?<br><br>1. The bore ball bearing seat is made of zinc alloy, it is very durable.<br><br>2. The bore ball bearing seat has a set screw fixing ring for firm fixing on the guide shaft.<br><br>3. The angle between the inner bearing and the outer fixing ring of this bore ball bearing seat can be slightly adjusted.<br><br>4. Our bearing blocks are self-aligning pillow block bearing, you can adjust or replace the bearing easily. it will reduce your replacement frequency and maintenance cost.<br><br>Specifications:<br><br>Material: Zinc Alloy<br><br>Model: KP004<br><br> Ball bearing Dimensions: 100*20*55mm (LWH)<br><br>Hole diameter: 20mm<br><br>Net weight: 580g<br><br>Package content:<br>4 pcs Bearing block