24Pcs Groove Nylon Plastic Guide Bearing 5×8.5x19mm Pulley Roller(Blue)

Wide Application: Widely used in pulleys, conveyor belts, guide rail systems, suitable for automation machinery, furniture hardware accessories, mobile doors, glass sliding doors, aluminum doors, and DIY projects.Features: Crafted with carbon steel bearing and nylon guide pulley for superior corrosion resistance and high-load capacity. The nylon plastic outer ring can reduce operating noise and protect the contact surface from scratches. Especially suitable for humid environments that need whisper-quiet movement and oxidation.Easy Installation: First, clean the shaft and mounting position, press the bearing vertically into the shaft seat, ensure that the U-groove faces the force-bearing side, and test idling without jamming.Notes: Manual measurements may have slight variations within reasonable tolerance.

8Pcs Groove Nylon Plastic Guide Bearing 5×8.5x19mm Pulley Roller(Blue)

Wide Application: Widely used in pulleys, conveyor belts, guide rail systems, suitable for automation machinery, furniture hardware accessories, mobile doors, glass sliding doors, aluminum doors, and DIY projects.Features: Crafted with carbon steel bearing and nylon guide pulley for superior corrosion resistance and high-load capacity. The nylon plastic outer ring can reduce operating noise and protect the contact surface from scratches. Especially suitable for humid environments that need whisper-quiet movement and oxidation.Easy Installation: First, clean the shaft and mounting position, press the bearing vertically into the shaft seat, ensure that the U-groove faces the force-bearing side, and test idling without jamming.Notes: Manual measurements may have slight variations within reasonable tolerance.

16Pcs Groove Nylon Plastic Guide Bearing 5×8.5x19mm Pulley Roller(Blue)

Wide Application: Widely used in pulleys, conveyor belts, guide rail systems, suitable for automation machinery, furniture hardware accessories, mobile doors, glass sliding doors, aluminum doors, and DIY projects.Features: Crafted with carbon steel bearing and nylon guide pulley for superior corrosion resistance and high-load capacity. The nylon plastic outer ring can reduce operating noise and protect the contact surface from scratches. Especially suitable for humid environments that need whisper-quiet movement and oxidation.Easy Installation: First, clean the shaft and mounting position, press the bearing vertically into the shaft seat, ensure that the U-groove faces the force-bearing side, and test idling without jamming.Notes: Manual measurements may have slight variations within reasonable tolerance.

100Pcs Bearing Balls, 8.5mm Diameter 304 Stainless Steel G200 Precision Ball

Description:Material: These balls are made of 304 stainless steel, which has high hardness and excellent wear and corrosion resistance. These precision balls are one piece molding, their surface are brightly finished and extremely smooth with no burrsFeatures: The 304 stainless steel bearings are through-hardened to provide maximum strength and extended service life, ensuring they can withstand even the toughest conditionsHigh Precision and Durability: These precision bearing spheres are precisely sized and uniform in size.