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Double-row angular contact ball bearings have two rows of balls arranged back to back. In essence, they work similarly to having a matched pair of single row angular contact ball bearings either face to face or back to back. The difference is that double-row angular contact ball bearings can take a bi directional axial load in one bearing where it takes a matched pair otherwise. This means the bearings are particularly suitable for accommodating simultaneously acting radial load and axial load in both directions. Open type without seals to allow for the free circulation of either oil or grease.
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| Product properties | |
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| Brand | NSK |
| Category | Double Row |
| Inside Diameter (mm) | 55.0 |
| Outside Diameter (mm) | 120.0 |
| Width (mm) | 49.2 |
| Bore Type | Parallel |
| Seal Type | Open |
| Cage Type | Steel |
| Precision | P0 |
| Number of Rows | 2 |
| Clearance | C3 |
| Combination Symbol | Standard |
| Contact Angle | Standard |
| Preload | Normal |
| Bearing Type | Double Row Angular Contact |
| External Modification | Standard |
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