Single Direction Roller Thrust Bearing 51116/S51116/8116, designed for high axial load capacity in one direction. Ideal for industrial machinery, automotive systems, and heavy-duty equipment requiring precise axial force management. Ideal for industrial machinery, automotive systems, and heavy-duty equipment requiring precise axial force management. Features durable construction, smooth operation, and Features durable construction, smooth operation, and factory-direct quality assurance.
[1] Bearing Knowledge Booklet: (Rolling Bearings) Bearing Classification, Types and Dimensions
[4] The most complete bearing terminology, worth collecting
[6] Learn about the basic components of bearings.
The 51116 thrust bearing series is engineered to handle axial loads in one direction, with high rigidity and durability. Ideal for heavy-duty Ideal for heavy-duty applications in automotive, industrial machinery, and aerospace sectors.
| Model | Inner Diameter (mm) | Outer Diameter (mm) | Height (mm) | Dynamic Load (kN) | Static Load (kN) |
|---|---|---|---|---|---|
| 51116 | 80 | 105 | 18 | 57.8 | 120 |
| S51116 | 80 | 105 | 18 | 57.8 | 120 |
| 8116 | 80 | 105 | 18 | 57.8 | 120 |
Challenge. A European automotive manufacturer needed to reduce friction in high-speed gearboxes.
Solution. 51116 bearings were integrated, reducing axial play by 40% and extending service life by 15,000 hours.
Challenge. A wind farm operator faced frequent bearing failures due to erratic loads.
Solution. S51116 bearings with enhanced lubrication increased reliability by 70% in extreme conditions.
For bulk orders, technical specifications, or OEM partnerships.
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