15 Pcs White 625Z Nylon Plastic Guide Bearing 5x23x7mm Pulley Roller
DescriptionMaterial: Crafted with carbon steel bearing and nylon guide pulley for superior corrosion resistance, wear resistance, and high-load capacity. The nylon plastic outer ring can reduce operating noise and protect the contact surface from scratches.Performance: Smooth rolling with minimal maintenance; nylon exterior absorbs vibrations and operates quietly. Shielding structure 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.Wide Application: Widely used in industrial machinery, sliding doors, drawer systems, conveyor lines, and automated equipment. Suitable for reducing wear in moving parts.
8×22.5×14.5mm U Groove Track Guide Bearing Roller Wheel Chrome Steel Bearings
NOTE：Please refer to the picture and select right type of bearings before your order (Sealed or Shield on BOTH or SINGLE side of the bearing). Suffix on the bearing just for differentiating between Sealed and Shield type of bearing. It would not affect the use of our product. Description:Single-row, pre-lubricated, normal accuracy.Deep Groove Ball Bearings are one of the most widely used rolling bearings. They are used to accommodate radial and axial loads in both directions.With small friction and high-limit speed, Ball Bearings are cost-effective and require little maintenance.Chromium Steel (GCr15) made with heat treating, provides high and uniform hardness, good wear resistanceCan be used to build the track system or replace the wheel, widely used in door and window to track, or drive mechanical equipment.
40pcs U624ZZ U Groove Track Guide Bearing 4x13x7mm U Groove Roller Wheel
NOTE：Please refer to the picture and select right type of bearings before your order (Sealed or Shield on BOTH or SINGLE side of the bearing). Suffix on the bearing just for differentiating between Sealed and Shield type of bearing. It would not affect the use of our product. Description:Single-row, pre-lubricated, normal accuracy.Deep Groove Ball Bearings are one of the most widely used rolling bearings. They are used to accommodate radial and axial loads in both directions.With small friction and high-limit speed, Ball Bearings are cost-effective and require little maintenance.Can be used to build the track system or replace the wheel, widely used in door and window to track, or drive mechanical equipment. Selection Guide:Shields (Designation Suffix Z/ZZ) – High speed. Protect from dirt and debris.
5Pcs Groove Nylon Plastic Guide Bearing 6x33x7mm 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.
8 Pcs 6×23.3×11.2mm Red U Type Groove Plastic Guide Bearing Roller Wheels
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 PP plastic guide pulley for superior corrosion resistance and high-load capacity. The 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.
5Pcs 625ZZ Nylon Plastic Guide Bearing 5x26x7mm Pulley Roller, White
DescriptionMaterial: Crafted with carbon steel bearing and nylon guide pulley for superior corrosion resistance, wear resistance, and high-load capacity. The nylon plastic outer ring can reduce operating noise and protect the contact surface from scratches.Performance: Smooth rolling with minimal maintenance; nylon exterior absorbs vibrations and operates quietly. Shielding structure 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.Wide Application: Widely used in industrial machinery, sliding doors, drawer systems, conveyor lines, and automated equipment. Suitable for reducing wear in moving parts.
12 Pcs Red U Type Groove Plastic Guide Bearing 8x45x11mm Pulley Roller
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 PP plastic guide pulley for superior corrosion resistance and high-load capacity. The 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 5×23.5x7mm 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.
4pcs SG15 U Groove Track Guide Bearing 5mm x 17mm x 8mm U Groove Roller Wheel
NOTE：Please refer to the picture and select right type of bearings before your order (Sealed or Shield on BOTH or SINGLE side of the bearing). Suffix on the bearing just for differentiating between Sealed and Shield type of bearing. It would not affect the use of our product. Description:Single-row, pre-lubricated, normal accuracy.Deep Groove Ball Bearings are one of the most widely used rolling bearings. They are used to accommodate radial and axial loads in both directions.With small friction and high-limit speed, Ball Bearings are cost-effective and require little maintenance.Chromium Steel (GCr15) made with heat treating, provides high and uniform hardness, good wear resistanceCan be used to build the track system or replace the wheel, widely used in door and window to track, or drive mechanical equipment.
16Pcs Groove Nylon Plastic Guide Bearing 5x23x7mm Pulley Roller(Green)
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.