Single Row Deep Groove Ball Bearing 6011RS1 55 mm ID 90 mm OD 18 mm Wide Radial Bearing Sealed for Precision Machinery and Industrial Applications 55x90x18 High Load Capacity And Low Friction For Long Service Life In Harsh Conditions
✔️ 55mm ID, 90mm OD, 18mm wide, sealed RS1, single unit
6011RS1 deep groove ball bearing is a single-row radial bearing sized 55x90x18 mm. It's ideal for motors, conveyors, agricultural equipment, and DIY projects that need smooth, low-friction rotation and reliable radial support.
✅ Inner diameter 55 mm (2.165 in)
✅ Outer diameter 90 mm (3.543 in)
✅ Width 18 mm (0.709 in)
✅ Seal: RS1 double sealed
✅ Type: Deep groove ball bearing, single row
✅ Dynamic load rating: 29.6 kN
✅ Static load rating: 21.2 kN
✅ Pack: One bearing
💡 What is a sealed deep groove ball bearing used for in machinery?
A handy, durable bearing used in a wide range of equipment to support rotating shafts with minimal friction.
- Handy for motors, conveyors, and gear drives where radial load and rotation matter
- Ideal for compact designs around 55x90x18 mm in budget-conscious projects
- Sealed RS1 variants protect lubrication and block contaminants
- Easy to source and replace, with a standard 55x90x18 mm footprint