61911RS1 Bearing 55x80x13mm - Sealed

61911RS1 Sealed Ball Bearing
✔️ 55x80x13mm - Chrome Steel - Pre-Lubricated

The 61911RS1 is a deep groove ball bearing with double rubber seals, built from chrome steel for durability and smooth performance. Pre-greased and sealed for low-maintenance operation, it's perfect for electric motors, conveyors, and machinery needing clean, high-speed rotation.

✅ Size: 55mm (ID) x 80mm (OD) x 13mm (Width)
✅ Material: Chrome steel rings, cage, and balls
✅ Closures: Double rubber seals (RS/RS1/2RS1)
✅ Lubrication: Pre-lubricated with grease
✅ Radial clearance: C0
✅ Quality: Electric motor grade
✅ Quantity: 1 bearing
✅ Equivalents: 6911RS, 6911-2RS, 6911-2RS1, 6911-2RZ

💡 What are the advantages of using sealed ball bearings?
Sealed ball bearings keep contaminants out and lubrication in, making them ideal for reducing maintenance and extending equipment life in dusty, damp, or high-speed environments.

A go-to choice for reliable, low-friction performance in industrial and commercial applications.