CKU Deep-Groove Ball Bearings 6301-2RS Double 2RS Rubber Sealed Pre-Lubricated Chrome Steel 20-Pack 12x37x12mm

This 20-pack of 6301-2RS deep groove ball bearings offers a cost-effective and reliable solution for equipment repair and replacement. Designed with double-sided 2RS rubber seals, these bearings effectively isolate dust, moisture and debris, locking in factory-applied lubricant to minimize friction, reduce wear and tear, and extend service life. Crafted from high-quality chrome steel, they feature high hardness, excellent wear resistance and strong load-bearing capacity, ensuring stable performance in both household and light industrial scenarios. Pre-lubricated at the factory, these bearings are ready to install directly out of the package with no extra maintenance or oiling required. With standard precise dimensions of 12mm (Inner Diameter) × 37mm (Outer Diameter) × 12mm (Width), they fit perfectly with electric motors, water pumps, fans, compressors and general mechanical transmission parts, delivering smooth, quiet and long-lasting operation.

• Comes in a convenient 20-pack, offering a cost-effective solution for multiple replacements or repairs.
• Features a 6301-2RS deep groove ball bearing design, ideal for a wide range of applications.
• Precise dimensions of 12mm inner diameter, 37mm outer diameter, and 12mm width ensure a perfect fit.
• Equipped with double 2RS rubber seals that effectively isolate dust, moisture, and debris.
• Factory pre-lubricated for immediate installation without requiring additional maintenance or oiling.
• Constructed from high-quality chrome steel, providing high hardness, strength, and excellent wear resistance.
• Designed for stable performance in both household and light industrial environments.
• Suitable for electric motors, water pumps, fans, compressors, and general mechanical transmission parts.
• The low friction design contributes to smooth, quiet, and stable high-speed operation.
• Seals help lock in lubricant, minimizing friction and extending the overall service life of the bearing.
• Brand: CKU.
• Manufacturer part number: 20PCS 6301-2RS.
• Universal vehicle fitment type, including compatibility with All-Terrain Vehicles.
• Product net content unit of measure is a case.