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31316 Oil Drilling Rig Roller Bearing | 80x170x42.50mm
- Dimensions: 80mm (ID) x 170mm (OD) x 42.50mm (T)
- Load Ratings: Dynamic (Cr) = 265 kN, Static (Cor) = 315 kN
- Reference Speed: 2600 r/min
- Limiting Speed: 3400 r/min
- Industry Use: Oil & Gas, Mining, Energy
The 31316 steep angle bearing is heavily relied upon in oil drilling rigs and large rotary equipment where axial thrust is the primary challenge. Forged from premium bearing steel, it maintains dimensional stability even under immense downward pressure. Its open design facilitates deep oil lubrication, ensuring thermal stability during non-stop energy extraction operations.
