Heavy Duty Nylon Guide Pulley Roller Kit Featuring Double Metal Sealed Ball Bearings Includes Four White Idler Wheels With Stainless Spacers For Smooth Sliding Doors Gym Gear And Furniture Tracks That Glide Like Butter

Four White Nylon Roller Wheels For Smooth Door Tracks
✔️ Nylon pulleys with sealed steel bearings and stainless washers

This kit drops four heavy duty wheels right onto your existing sliding track system. You avoid squeaky hinges and stubborn sticking when you pull open cabinets or gym doors. Double sided seals lock in lubrication while the white rollers take daily wear without cracking. You simply slide them onto your rail and tighten the stainless washers for a solid hold.

✅ Nylon wheel measures 10mm / 0.39 inch wide by 30mm / 1.18 inch outer diameter
✅ Steel bearing hub fits 8mm / 0.31 inch shafts with an R12mm curved surface
✅ Stainless washers measure 8mm / 0.31 inch inner diameter and 12mm / 0.47 inch outer diameter
✅ Set includes four white pulleys and matching gaskets for quiet heavy track gliding

💡 What makes a sealed bearing assembly handy for keeping track rollers running clean?

Metal shield rings trap grease inside and block outside grit that slows things down.

- Precision balls spin freely on hardened races so drawers and sliders glide fast.

- Mounting hardware spreads weight evenly across frames to kill vibration and rattling.

- Kick the old ones out when they score up to save time and skip costly repairs.

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