SKF Bearing 2306 Double Row Self Aligning Ball Bearing 30 mm Bore Steel Cage Sheet Metal No Inner Ring Locating Feature None High Dynamic Load 31.2 kN High Static Load 8.8 kN Max Speed 13000 r/min

SKF 2306 Double Row Ball Bearing for Heavy Load Use
✔️ Single bearing unit, 30 mm bore, 2-row, 71.9 mm OD

The SKF 2306 is a two row ball bearing designed for heavy radial loads in industrial equipment. It's commonly used in conveyors, rollers, and gearboxes where robust support and long life matter. This bearing is unsealed and comes without lubricant, so you can pair it with your preferred maintenance plan and lubrication schedule.

✅ Bore diameter: 30 mm (1.18 in)
✅ Outer diameter: 71.9 mm (2.83 in)
✅ Width: 27 mm (1.06 in)
✅ Rows: 2; Cage: Sheet metal; Bearing material: Bearing steel
✅ Basic dynamic load rating: 31.2 kN; Basic static load rating: 8.8 kN
✅ Limiting speed: 13 000 r/min; Reference speed: 18 000 r/min
✅ Sealing: Without; Lubricant: None
✅ Pack: 1 bearing

💡 What is a two row ball bearing used for in heavy equipment and how does it handle radial loads? Handy basics for common machinery setups.
- High radial load capacity for conveyors, gearboxes, and rollers
- Sheet metal cage provides durability and smooth rotation
- Unsealed design relies on proper lubrication and clean environment
- Standard bore sizes fit common housings