89313 Cylindrical Roller Thrust Bearings
| 89313 Cylindrical Roller Thrust Bearings | |||
|---|---|---|---|
| Part Number | 89313 | Weight(Kg) | 1.45 |
| d | 65 | Dynamic Load Co(N) | 335000 |
| D1 | 120 | Static Load Cor(N) | 945000 |
| B | 33 | Grease Speed | 1000 |
| R | 1.1 | Oil Speed | 1600 |
89313 Thrust Ball Bearing | M / TN Types Available
The 89313 thrust ball bearing is a heavy-duty single-direction thrust ball bearing designed for high pure axial load applications. It features high structural rigidity, large load capacity and low-friction stable operation, providing precise axial positioning and reliable support for medium-speed heavy-duty industrial machinery. Available in 89313M and 89313TN cage types, this bearing offers durable and cost-effective thrust support for heavy mechanical transmission systems.
89313 M / TN Type Differences
89313M: Equipped with a solid machined brass cage with high rigidity, excellent heat resistance and strong impact resistance. It resists deformation under heavy loads and runs stably during long-term continuous operation, ideal for heavy-load, high-temperature and harsh industrial working environments.
89313TN: Adopts lightweight reinforced nylon TN cage with low friction coefficient and quiet rotation performance. It delivers stable anti-fatigue performance and high cost efficiency, perfectly suited for medium-speed, clean working conditions with heavy axial load requirements.
Material Introduction
Bearing Steel (GCr15): Standard 89313 thrust ball bearings adopt premium GCr15 high-carbon chromium bearing steel. Professional heat treatment endows raceways and steel balls with high hardness, outstanding wear resistance and stable fatigue resistance, ensuring long-term stable operation under continuous heavy axial loads.
Stainless Steel (Optional): Custom stainless steel 89313 bearings provide excellent 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
Reliable single-direction heavy axial load capacity. High-precision axial positioning with low running noise. Dual cage designs meet diverse heavy-duty working demands. High hardness and deformation resistance prolong service life. Compact structure with excellent cost performance.
Application Scenarios
89313 thrust ball bearings are widely used in heavy-duty hydraulic equipment, industrial gearboxes, mining machinery, construction machinery and heavy mechanical transmissions. 89313M suits heavy-load and harsh working environments; 89313TN fits medium-speed, low-noise and cost-sensitive heavy equipment. Stainless steel versions apply to humid and sanitary industrial scenarios.
