4 Pcs Pillow Block Bearing 20mm Flange Bore Zinc Alloy Housing Bearings Mounted Support for Axis Shaft Machine 3D Printer

Package Includes: In the package are 4 Pcs bearing seats. They are the bearing housings of 3D printers. They are used to replace damaged or excessively worn bearing seats About Size: The length of these bearing seats is about 100mm, the width is about 13mm, and the height is about 55mm. The inner diameter of the bearing is 20mm. Please pay attention to the size when purchasing High Quality: These bearing seats are made of high-quality zinc alloy. They are very strong and wear-resistant. They have low friction during operation and are very stable during operation Easy to Use: The use of these housings is very simple. There are screw holes on both sides of the bearing to easily fix it where you need it. Pass the drive shaft through the center of the bearing Multiple Function: These bearing seats are widely used in 3D printers or other industrial machines. You can also use them to make mechanical models in DIY. They can make your machine run more smoothly