89314 Cylindrical Roller Thrust Bearings1
| 89314 Cylindrical Roller Thrust Bearings1 | |||
|---|---|---|---|
| Part Number | 89314 | Weight(Kg) | 1.6 |
| d | 70 | Dynamic Load Co(N) | 350000 |
| D1 | 125 | Static Load Cor(N) | 1010000 |
| B | 34 | Grease Speed | 950 |
| R | 1.1 | Oil Speed | 1500 |
89314 Thrust Ball Bearing | M / TN Types Available
The 89314 thrust ball bearing is a heavy-duty single-direction thrust ball bearing suitable for high pure axial load working conditions. Featuring high rigidity, large load capacity and low-friction stable operation, it ensures accurate axial positioning and steady support for medium-speed heavy-duty machinery. Available in 89314M and 89314TN cage types, this bearing provides durable and cost-effective solutions for heavy industrial transmission systems.
89314 M / TN Type Differences
89314M: Comes with a solid machined brass cage featuring high rigidity, excellent heat resistance and strong impact resistance. It effectively avoids deformation under heavy loads and maintains stable long-term operation, ideal for heavy-load, high-temperature and harsh industrial environments.
89314TN: Equipped with a reinforced lightweight nylon TN cage with low friction and quiet rotation. It offers reliable anti-fatigue performance and high cost performance, perfectly suited for medium-speed, clean working conditions with heavy axial load demands.
Material Introduction
Bearing Steel (GCr15): Standard 89314 thrust ball bearings adopt premium GCr15 bearing steel. With professional heat treatment, the raceways and steel balls achieve high hardness, great wear resistance and stable fatigue resistance, supporting long-term stable operation under continuous heavy axial loads.
Stainless Steel (Optional): Custom stainless steel 89314 bearings deliver excellent rust-proof, anti-oxidation and corrosion-resistant performance. They work stably in humid, dusty and sanitary environments, preventing premature bearing damage and extending service life.
Product Features
Strong single-direction heavy axial load capacity. Precise axial positioning with low operating noise. Two cage structures adapt to different working conditions. High hardness and deformation resistance for long service life. Compact structure with high cost performance.
Application Scenarios
89314 thrust ball bearings are widely used in heavy-duty hydraulic systems, industrial gearboxes, mining equipment, construction machinery and heavy mechanical transmissions. 89314M is applicable for heavy-load and harsh working scenarios; 89314TN fits medium-speed, low-noise and cost-sensitive heavy equipment. Stainless steel versions suit humid and sanitary industrial environments.
