
PU6x18x7-2RS PU Covered Bearing 6x18x7mm - Sealed - Miniature
UPC: 00193019031520
Type: Deep Groove Ball Bearing
Material: GCr15 bearing steel
Cover Material: Polyurethane(PU)
Seals: Rubber Seals
PU0618-7 Polyurethane Rubber Sealed Ball Bearing
✔️ 6mm x 18mm x 7mm Heavy-Duty PU Cover
This PU0618-7 deep groove ball bearing combines a strong GCr15 steel core with a durable polyurethane (PU) cover for better load handling and shock resistance. It’s ideal for applications where abrasion resistance, smooth rolling, and noise reduction matter.
✅ Inner Diameter: 6mm
✅ Outer Diameter: 18mm
✅ Width: 7mm
✅ Material: GCr15 Bearing Steel
✅ Cover: Polyurethane (PU) with Rubber Seals
✅ Quantity: 1 Bearing
💡 Why choose a polyurethane-sealed bearing?
It delivers:
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Higher load capacity than plastic bearings
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Better impact resistance and flexibility
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Superior abrasion and tear resistance over rubber
Built for smooth, quiet, and long-lasting performance in demanding mechanical setups.