6001LU Bearing - Sealed Ball Bearing 12x28x8mm

6001LU Bearing - Sealed Ball Bearing✔️ 12mm x 28mm x 8mm - Deep Groove - Pre-Lubricated The 6001LU Bearing is a compact and rugged deep groove ball bearing built from high-grade chrome steel (52100 alloy), delivering strong, smooth, and quiet operation. It comes sealed with a rubber closure on one side and is pre-packed with grease - ready to drop into your project. ✅ Inner Diameter: 12mm✅ Outer Diameter: 28mm✅ Width: 8mm✅ Closure Type: Single rubber seal (LU = 1 seal)✅ Material: Chrome Steel (52100 alloy)✅ Lubrication: Grease-filled and maintenance-free✅ Type: Deep Groove Radial Ball Bearing✅ Quantity: 1 bearing 💡 What’s the difference between LU and 2RS seals?LU means there's one rubber seal, while 2RS has two rubber seals - one on each side. LU is ideal when you need protection on one side and exposure or lubrication access on the other. If you're after a reliable, low-friction bearing for electric motors, skate wheels, or gearboxes, this one's got your back. Add it to your setup an