Premium Material: Our unit bearings are made of high-quality zinc alloy, offering durability and wear resistance. The zinc alloy flange base ensures reliable performance and long service life. Easy to Assemble: Pillow block bearing set with ball bearing insert for quick and simple installation. Suitable for maintenance and replacement of components in 3D printers. Adjustable Angle: Shaft bearing design allows secure positioning between the inner bearing and outer ring. Provides smooth operation, low friction, and high rigidity. Easy to Use: Bore bottom bracket securely fits guided shafts. Includes pillow blocks and components compatible with 3D printers and other machinery. Effectively supports drive shafts. Wide Application: Insert pillow bearings with high-quality construction support efficient 3D printer operation. Suitable for use in conveyor systems, mechanical equipment, and industrial machinery. Ideal for both home and industrial applications. Color: Silver Material: Zinc alloy Size: 67 x 35 x 10mm Package Contents: 4 x Bearing Housing Note: Package includes only the items listed above. Other accessories are not included. Note: Slight color variations may occur due to lighting and screen display differences. Measurement error allowance: +/- 1-3 cm.