ABEC-3 Spherical Roller Bearing 22209 E for Rolling Mill Rolls 22209 CA/W33 Roller Bearing 45X85X23 Roller Bearing
Spherical roller bearing design & concept :
Shaker Screen Bearings spherical roller bearings are double row, self-retaining units comprising solid outer rings with a concave raceway, solid inner rings and barrel rollers with cages. The inner rings with cylindrical or tapered bores.
It has two rows of rollers, a common sphered outer ring raceway and two inner ring raceways inclined at an angle to the bearing axis. The centre point of the sphere in the outer ring raceway is at the bearing axis. Therefore, the bearings are self-aligning and insensitive to misalignment of the shaft relative to the housing, which can be caused, for example, by shaft deflection. They are designed to accommodate heavy radial loads, as well as heavy axial loads in both directions.
Spherical Roller Bearings dimensional series are:
Spherical Roller Bearing 22209 CC K W33 Design draft :
| Units | mm |
| Bearing Type | tapered bore, lube groove & holes |
| Bore Dia (d) | 45.0000 |
| Outer Dia (D) | 85.0000 |
| Width (B) | 23.0000 |
| Radius (min) (rs) | 1.100 |
| Dynamic Load Rating (Cr) | 93,000 |
| Static Load Rating (Cor) | 105,000 |
| Max Speed (Grease) | 5 |
| Max Speed (Oil) | 6 |
| Weight (g) | 620.00 |
| Suffixes - Internal design | |
| CA, CAC | Retaining flanges on the inner ring, guide ring centred on the inner ring, machined brass cage |
| CC(J), CJ | Flangeless inner ring, guide ring centred on the inner ring, two stamped steel cages |
| CCJA, EJA | Flangeless inner ring, guide ring centred on the outer ring raceway, two stamped steel cages |
| E | Optimized internal design for increased load carrying capacity 213, 222 and 223 series: Flangeless inner ring and two stamped steel cages. Annular groove and three lubrication holes in the outer ring. d ≤ 65 mm: Guide ring centred on the inner ring d > 65 mm: Guide ring centred on the cage |
| Suffixes - External design (seals, snap ring groove etc.) | |
| -CS, -2CS | Contact seal, NBR, on one or both sides |
| -CS2, -2CS2 | Contact seal, FKM, on one or both sides |
| -CS5, -2CS5 | Contact seal, HNBR, on one or both sides |
| K | Tapered bore, taper 1:12 |
| K30 | Tapered bore, taper 1:30 |
