Design Features
- Special design spherical roller bearing with removable seal
- Manufactured with long-life Hi-TF long-life steel
- Removable seal locates on the bearing inner ring with easy, bolt-fastened installation to bearing outer ring
- Equipped with a heavy-duty precision machined one-piece brass cage
- Tapered bore standard - for cylindrical bore, contact NSK
- With outer ring lubrication groove and holes
- Dimension series 222 and 231
- For shaft diameters ranging from 120 to 480 mm
Operating Benefits
- High performance seal design provides protection against contamination ingress, even while compensating for misalignment
- Easy and accurate installation with bolt-fastened removable seal permitting clearance calibration during mounting
- Long-life Hi-TF steel delivers superior wear and seizure resistance and longer service life in contaminated operating environments
- Dimensionally interchangeable with ISO standard spherical roller bearings for modification-free upgrade
Fields of Application including
- Concrete and cement
- Conveyors and material handling
- Mining and construction machinery
Technical Tools
eStore & Online Catalog
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