81116 Cylindrical Roller Thrust Bearings
| 81116 Cylindrical Roller Thrust Bearings | |||
|---|---|---|---|
| Part Number | 81116 | Weight(Kg) | 0.390 |
| d | 80 | Dynamic Load Co(N) | 89500 |
| D1 | 105 | Static Load Cor(N) | 435000 |
| B | 19 | Grease Speed | 1300 |
| R | 1 | Oil Speed | 2600 |
81116 Thrust Ball Bearing | M / TN Types Available
The 81116 thrust ball bearing is a high-precision single-direction thrust ball bearing built for pure axial load operation. With compact structure, high rigidity and low friction performance, it ensures accurate axial positioning and stable running for low to medium-speed industrial machinery. Available in 81116M and 81116TN cage types, this bearing offers durable, cost-effective thrust support for various mechanical transmission systems.
81116 M / TN Type Differences
81116M: Features a solid machined brass cage with high structural rigidity, superior heat resistance and strong impact resistance. It delivers low wear and stable performance during long-term continuous operation, ideal for heavy-load, high-temperature and harsh industrial working conditions.
81116TN: Adopts a lightweight nylon TN cage with low friction coefficient and quiet rotation. It provides excellent anti-fatigue performance and high cost performance, perfectly suitable for medium-speed, clean and stable working environments with standard axial load requirements.
Material Introduction
Bearing Steel (GCr15): Standard 81116 thrust ball bearings adopt premium GCr15 high-carbon chromium bearing steel. After professional heat treatment, steel balls and raceways obtain high hardness, outstanding wear resistance and stable fatigue resistance, supporting long-term precise and stable operation under continuous axial loads.
Stainless Steel (Optional): Custom stainless steel 81116 bearings offer reliable rust-proof, anti-oxidation and weak corrosion resistance. They adapt well to humid, dusty and sanitary working scenarios, effectively preventing premature bearing failure and extending service life.
Product Features
Stable single-direction pure axial load capacity. High-precision axial positioning with low operating noise. Two cage designs meet diverse speed and load demands. Excellent hardness and wear resistance prolong service life. Compact space-saving structure with great cost performance.
Application Scenarios
81116 thrust ball bearings are widely applied in hydraulic systems, industrial gearboxes, ventilation fans, textile machinery, printing equipment and general mechanical transmissions. 81116M suits heavy-load and harsh working environments; 81116TN fits medium-speed, low-noise and cost-sensitive equipment. Stainless steel versions apply to humid and sanitary industrial conditions.
