MR6304-2RS Alternator Bearing 20x52x15mm Sealed

MR6304-2RS Sealed Ball Bearing - Alternator Grade
✔️ 20mm x 52mm x 15mm - Rubber Sealed - Maintenance-Free

The MR6304-2RS is a deep groove sealed ball bearing made from high-grade 52100 chrome steel and built for high-RPM alternators, motors, and industrial machines. With rubber seals on both sides and premium grease inside, this bearing runs quiet and clean while keeping out dust and moisture. Ships as a single unit, ready to use.

✅ Model: MR6304-2RS
✅ Type: Deep groove radial bearing
✅ Inside Diameter: 20mm
✅ Outside Diameter: 52mm
✅ Width: 15mm
✅ Material: Chrome steel (52100 alloy)
✅ Seals: Double rubber (2RS), contact type
✅ Lubrication: Factory-sealed with long-life grease
✅ Clearance: C0 standard
✅ Application: Alternators, electric motors, pumps, general machinery
✅ Quantity: 1 bearing

💡 Why use rubber-sealed ball bearings in high-speed equipment?
Rubber-sealed bearings are ideal when protection and zero-maintenance are priorities for long-term use.

• Keep out dirt, dust, and moisture

• Maintain grease for long-lasting lubrication

• Operate quietly at high speeds

• Great for motors, alternators, and rotating systems

If you want clean, smooth operation and less downtime, the MR6304-2RS is the smart choice - ready to drop in and perform.