61911-2RS1 Ball Bearing 55x80x13mm - Rubber Sealed

61911-2RS1 Double Sealed Deep Groove Ball Bearing
✔️ 55mm Bore - 80mm OD - 13mm Width

This 61911-2RS1 bearing is built from high-quality chrome steel and sealed on both sides with rubber to keep dust, dirt, and moisture out. It’s pre-greased for smooth, maintenance-free operation and designed for electric motor quality standards.

✅ Inner diameter (bore): 55mm
✅ Outer diameter: 80mm
✅ Width: 13mm
✅ Closures: Two rubber seals (RS/RS1/2RS1)
✅ Material: Chrome steel (rings and balls)
✅ Radial clearance: C0
✅ Cage: Steel
✅ Pre-lubricated with grease
✅ Quantity: 1 bearing

💡 What’s the benefit of a thin-section deep groove bearing?

• Saves space while maintaining load capacity

• Reduces rotating mass for faster acceleration

• Works well in high-speed and precision machinery

Perfect for applications where space is tight but reliability can’t be compromised.