Feature(may vary by option.)

●Rail ball bearings wheel - a good alternative to guide pulleys or worn ones
●Sliding Barn Door Wheels - Gadget for building truck systems or replacing dolly wheels
●Rail ball rolling wheel - automation accessories, money counters, equipment, high-end sliding doors,
●UNIVERSAL BEARING PULEY WHEELS - Excellent bearing resistance and sturdy to improve working efficiency
●Fitness Gym Bearing Pulley - Low noise, high rotation, long life

[D40W13C1L10M8 Blue]

[D40W11C2L10M8 Blue]

[D28W10C1L8M6 Blue]

[D30W10C1L8M6 Blue]

Description

Package List
1 x Bearing Wheel

Features
Screw Length 10mm Sliding Barn Door Wheel
- Widely used in transportation engineering machinery, roller skating, vehicles, agricultural machinery, and other window hardware.
Screw Diameter 8mm Plastic Coated Shield Bearing
- Replace your old or broken roller bearing with a new sliding door wheel.
- Door rollers rotate evenly and work with machines to improve efficiency.
- Smooth surface, even hardness, life-rail ball rolling bearings.
Length: 1mm U Groove Guide Pulley
Outer Diameter: 40mm Ball Bearing
- Cabinet window roller with good bearing resistance, sturdy and improved working efficiency.
Width: 13mm Pulley Wheel Window
- Material: PU, Stainless Steel Bearing Pulley Wheel
- Color: Blue Rail Ball Bearing Wheel

Product Information
Rail Ball Bearing Wheels This item is a U groove guide wheel bearing replacement. Barn door wheel provides high rotation and low noise, reducing friction during use and less chances of getting hot. Requires accessories such as Rail Ball Rolling Wheel Sliding Door, Roller, etc.