
305288 DA
weight:9.57 kg
Angular contact ball bearings
Double row angular contact ball bearings
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Products Description
| Bore diameter | 180 mm |
| Outside diameter | 250 mm |
| Width | 70 mm |
| Contact angle | 40 ° |
| Basic dynamic load rating | 190 kN |
| Basic static load rating | 285 kN |
| Reference speed | 2 400 r/min |
| Limiting speed | 2 600 r/min |
| Product net weight | 9.57 kg |

Product Related
The 305288 DA Double Row Angular Contact Ball Bearing is a high-performance solution meticulously engineered to manage substantial radial loads concurrently with significant axial forces acting in both directions. This specific bearing, a product of leading manufacturers, features two rows of balls arranged with a precise contact angle, creating a highly rigid, integrated unit capable of supporting complex combined loading conditions. The "DA" suffix typically denotes a specific internal design or modified contact angle, optimized for enhanced load-carrying capabilities or improved performance characteristics under demanding applications. Its integrated structure ensures high running accuracy and excellent operational stability, which is crucial for maintaining precision in machinery operating under heavy loads. While capable of accommodating some minor misalignment, it particularly excels in setups where rigid shaft guidance and robust support for bidirectional axial forces are critical. Common applications for the 305288 DA Double Row Angular Contact Ball Bearing include industrial gearboxes, large pumps, compressors, heavy-duty electric motors, and various general industrial machinery, where its ability to handle challenging load combinations reliably contributes to extended machinery life and reduced maintenance intervals.

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