6004-2RSL SKF Bearing Deep Groove Ball Bearing 20 mm Bore Rubber Seals 2RS High Speed Precision Bearing For Tough Machines And DIY Builds, Ultimate Reliability And Smooth Running

6004-2RSL SKF Deep Groove Ball Bearing 20mm bore, single 2RS
✔️ 20 mm bore, 42 mm OD, 12 mm wide, 2RS seals, grease-packed

This SKF 6004-2RSL deep groove ball bearing is a compact single-row unit with rubber seals on both sides, designed for high-speed rotation and reliable performance in tough machines and DIY builds. It's a common choice for motors, power tools, conveyors, and hobby projects where smooth running and long life matter.

✅ Bore: 20 mm
✅ Outer diameter: 42 mm
✅ Width: 12 mm
✅ Basic dynamic load rating: 9.95 kN
✅ Basic static load rating: 5 kN
✅ Sealing: Seal on both sides (2RS)
✅ Lubricant: Grease
✅ Material: Bearing steel
✅ Number of rows: 1
✅ Limiting speed: 19000 r/min; Reference speed 38000 r/min
✅ Cage: Sheet metal
✅ Clearance: CN
✅ Tolerance: Normal
✅ SKF Explorer performance class
✅ Pack size: 1 piece

💡 What is a deep groove ball bearing used for in typical machinery?

This bearing is a handy choice for radial load support in compact equipment. - Handy for motors, conveyors, and DIY tools - Great for hobby machines like 3D printers and small automation - Sealed on both sides helps resist contamination while grease stays in - Works with standard grease lubrication and common shaft sizes