U-Groove Black Plastic Guide Pulley Wheel With Steel Bearing, 11mm Wide 3mm Deep, Heavy Duty Workhorse For Windows, Doors And Printers Roller, Max Load 77kg, Pack Of 4 Sets

U-Groove Black Guide Pulley Wheel with 5mm ID, 25mm OD
✔️ 5mm ID/0.197in, 25mm OD/0.984in, 11mm groove, 3mm depth

This U-shaped guide pulley uses a steel bearing housed in engineering plastics and is ideal for doors, windows, printers, and other pulleys. Its compact, low-friction design keeps motion smooth with minimal noise.

✅ Inner diameter 5 mm
✅ Outer diameter 25 mm
✅ Thickness 13 mm
✅ Groove width 11 mm
✅ Groove depth 3 mm
✅ Groove radius 7 mm
✅ Load bearing 77 kg
✅ Bearing model 625ZZ
✅ Weight 36 g
✅ Pack content: 4x bearing guide pulley

💡 What is a U-groove guide pulley used for in doors, windows, and printers? It helps route belts and cables in compact sliding systems. - handy for guiding belts and cables in small linear slide units - reduces wear and noise with a sealed ball bearing - suitable for doors, windows, printers, and compact machinery

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