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29456-E | SKF
29456-E from SKF
Important names for ball bearings and accessories
- E stands for optimized internal construction for higher load-bearing capacity of the 213, 222 and 223 series: two window cages made of sheet steel, a rimless inner ring and a loose guide ring. Circumferential groove and three lubrication holes in the outer ring, d = 65 mm: guide ring centered on the inner ring, d> 65 mm: guide ring centered on the cages.
Further technical information on additional symbols for rolling bearings and accessories can be found here: Product codes
| Product features | |
| Inside diameter (mm) | 280 |
|---|---|
| Outside diameter (mm) | 520 |
| Width (mm) | 145 |
| Product weight (kg) | 125 |
| Typ | Axial spherical roller bearings |
| Producer | SKF |
| Bearing number/code | 29456-E |
| Country | SE |
| Minimum order (piece) | 1 |
| EAN | 7316577022608 |
Axial spherical roller bearings
Spherical roller thrust bearings are single-row, self-aligning roller bearings. They consist of solid shaft and housing washers and asymmetrical barrel rollers with cages. The cage holds the roller and cage assembly together with the shaft washer. The bearings can be dismantled. This means that the bearing parts can be installed separately. The axial spherical roller bearings absorb very high axial loads and allow relatively high speeds. Due to the raceways inclined to the bearing axis, the bearings can also be subjected to radial loads. Here briefly about the sealing and lubrication of axial spherical roller bearings. They are not sealed and not greased. Spherical roller thrust bearings are generally lubricated with oil. In some cases, lubrication with grease containing EP additives is also possible. Sufficient supply of the contact points between the rollers and the guide rib is best achieved by completely filling the bearings with grease. Roller bearings can be used at operating temperatures from -30°C to +200°C, limited by the lubricant.