
309515D
weight:7.8 kg
Double row angular contact bearings
Angular Contact Ball Bearing
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Products Description
| d | 140mm |
| D | 210mm |
| B | 66mm |
| Cr | 134kN |
| C0r | 237kN |
| Grease | 1800rpm |
| Oil | 2400rpm |
| Weight | 7.8kg |

Product Related
The 309515D Angular Contact Ball Bearing is a high-performance solution expertly engineered to manage simultaneous heavy radial and axial loads in both directions. This specific bearing, commonly found in industrial applications, is a double-row angular contact ball bearing, a design that provides superior rigidity and precise shaft guidance compared to single-row variants. The "D" suffix typically indicates a specific internal design or a modified contact angle, optimized for enhanced load-carrying capacity or improved speed capabilities, depending on the manufacturer. The construction of these bearings ensures reliable performance and an extended service life even under demanding conditions. Commonly deployed in critical components such as industrial gearboxes, high-speed pumps, electric motors, machine tool spindles, and various heavy machinery, the 309515D Angular Contact Ball Bearing contributes directly to improved operational efficiency, reduced vibration, and maximized system reliability in a wide range of industrial sectors.

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