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Thrust ball bearing SKF 51413 TN9
- Manufacturer Part Number
- 51413 TN9
- Brand
- SKFOfficial brand
- Category
- Bearings
- Subcategory
- Thrust ball bearings
Other brands in this family
- FAG
- NTN
- TIMKEN
Ask us about alternatives. Equivalence is verified for each reference and application.
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Description
SKF 51413 TN9 is a thrust ball bearing reference, within Bearings. Request a quote for 51413 TN9 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
SKF thrust ball bearings are components designed to support predominantly axial loads in one direction. They are used in applications requiring high axial load capacity and rigidity, such as gearboxes, machine tool spindles and lifting systems. At MR Accesorios Industriales we supply the complete SKF line, an official brand we represent, so you can choose the right bearing for your application.
The designation of these bearings follows a scheme that combines numbers and letters. For example, the code 51413 TN9 indicates a thrust ball bearing of series 514, with a bore diameter of 65 mm (the first two digits of the number). The suffix TN9 indicates that the cage is made of polyamide reinforced with glass fiber, suitable for high speeds and moderate temperatures. Other suffixes may indicate variants in cage design or material. Knowing these details allows you to quickly identify the bearing's characteristics.
These bearings are used in industries such as metallurgy, cement, mining and machine tools. In Argentina, they are common in gear reducers, vertical centrifugal pumps, rotary tables and lifting equipment. Their ability to support axial loads makes them ideal for applications where thrust is unidirectional and precision is required. MR Accesorios Industriales supplies them to industrial plants and maintenance workshops throughout the country.
To select a thrust ball bearing, consider the magnitude and direction of the axial load, the rotation speed and the environmental conditions. It is essential to verify axial clearance and alignment during mounting, since these bearings do not compensate for angular misalignment. Proper lubrication, whether grease or oil, extends service life. Sealing will depend on the contamination present; in dirty environments, additional protection is recommended. Follow the manufacturer's instructions for mounting and preload.
Regarding equivalences, SKF thrust ball bearings can be interchanged with those from other recognized brands such as FAG, NSK or NTN, provided the main dimensions and load capacity match. However, verify tolerances and cage design, as they may vary. Do not invent codes: consult us if you need to replace an existing bearing. At MR Accesorios Industriales we advise you to find the best option.
If you need an SKF thrust ball bearing, send us the code via WhatsApp. We will quote you promptly and help you select the right product for your application. With more than 80 years of experience, MR Accesorios Industriales is your reliable partner in bearings and power transmission.
This description provides guidance on the product type. Check the configuration and dimensions of this reference.
Dimensions
Dimensions and tolerances: Send us the part number via WhatsApp and we'll confirm dimensions, sealing, and internal clearance against the manufacturer's data sheet.
Frequently Asked Questions
- What does the suffix TN9 mean in an SKF thrust ball bearing?
- The suffix TN9 indicates that the cage is made of polyamide reinforced with glass fiber. This material offers good strength and allows high speeds. It is important to verify compatibility with the temperature and lubrication conditions of your application.
- How do I choose between a thrust ball bearing and a roller bearing?
- Thrust ball bearings support moderate axial loads and high speeds. Roller bearings have higher axial load capacity but lower limiting speed. Evaluate the magnitude of the load and the rotation speed to decide.
- Are SKF thrust ball bearings interchangeable with other brands?
- Yes, provided the main dimensions and load capacity match. Brands such as FAG, NSK or NTN offer equivalents. Verify tolerances and cage design. Consult us with the code for advice.

