16Pcs Groove Nylon Plastic Guide Bearing 6×10.5x31mm Pulley Roller(Black)

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.

12Pcs Groove Nylon Plastic Guide Bearing 6x22x7mm Pulley Roller (White)

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 chrome 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 a reasonable tolerance.

16Pcs Groove Nylon Plastic Guide Bearing 8x34x12mm Pulley Roller, Beige

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 8x34x12mm Pulley Roller(White)

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.

SNR 2205 Bearing

If we say the item works, then it was tested to the best of our ability.

5Pcs 6x28x8mm Metal Shielded (GCr15) Chrome Steel Bearing+POM Guide, White

Description:Reliable Material: The ball bearing is made of bearing steel and a POM guide pulley for corrosion resistance, wear resistance, and high-load capacity. The POM outer ring can reduce operating noise and protect the contact surface from scratches.Design & Function: This idler bearing pulley features a single-row arc groove design that supports both radial and light axial loads. The double metal shield keeps out dust, dirt, and debris while retaining internal grease and extends service life by protecting internal components.Easy Installation: Installation requires no professional tools-simply align the wheel’s bore with the mounting axle or screw, secure tightly, and test for smooth rotation.

10Pcs 8x30x10mm Metal Shielded (GCr15) Chrome Steel Bearing+POM Guide, White

Description:Reliable Material: The ball bearing is made of bearing steel and a POM guide pulley for corrosion resistance, wear resistance, and high-load capacity. The POM outer ring can reduce operating noise and protect the contact surface from scratches.Design & Function: This idler bearing pulley features a single-row arc groove design that supports both radial and light axial loads. The double metal shield keeps out dust, dirt, and debris while retaining internal grease and extends service life by protecting internal components.Easy Installation: Installation requires no professional tools-simply align the wheel’s bore with the mounting axle or screw, secure tightly, and test for smooth rotation.