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Description of Spherical roller Bearings:
Spherical roller bearing is in the two race between inner ring and groove for spherical outer ring, assembly cylindrical roller Bearings.
Spherical roller Bearings has two columns of roller, mainly bear radial load, but also can carry axial load in either direction. Have high radial load capacity, especially suitable for overloading or under vibration loading work, but can't afford to pure axial load. This kind of Bearings outer ring raceway is spherical shape, so the self-aligning performance is good, can compensate the alignment error.
Details of 22209CC BEARING:
Technical parameters:
| Structure | l Aligning cylindrical bore roller bearing l Tapered bore spherical roller bearings lShaker special spherical roller bearings l Truck bearings lSingle row self-aligning roller bearings lDouble sealed spherical roller bearings (with steel sheet seals enhanced films, wear-resistant when used oil) | |||||||||||||||||
| Size range | THAOTE-aligning roller bearing bearing basic dimensions are listed in the data table size, Diameter size range: 20mm ~1020mm diameter size range: 52mm ~ 1980mm Width range: 18mm ~ 500 mm Product parameters and model suffix | |||||||||||||||||
| features | Whether under the inner wall and the use of cage can be divided into CA-and CC-type E-type and four MB type. CA-type self-aligning roller bearing inner ring with two small ribs across the middle without ribs, the cage structure to claw one solid cage, usually copper or carbon steel materials, the structure, bearing large, extra large bearings be used more; CC-type self-aligning roller bearings without inner ring of large and small ribs, roller "bootstrap" for the activities of the middle ring, cage frame for the steel stamping, rolling bearings of the structure sub length increases, increase the rated load, but also has high speed and low friction loss. | |||||||||||||||||
| External form change |
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| Competitive Advantage | Clean bearing steel - more durable life Optimized geometry of roller raceway - better carrying capacity Rolled superior surface finish - less friction, lower operating temperature |
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