SKF 51413 TN9 thrust ball bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Thrust ball bearings
We respond promptly.
Since 1945 · Martínez, Buenos Aires, Argentina
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Other brands in this category
Ask us about alternatives. Equivalence is verified for each reference and application.
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How to read SKF 51413 TN9
- 514Series
- Thrust ball bearings, 514 series. For the same bore, each series has a different outside diameter and width.
- 13Bore
- 65 mm bore: 13 × 5.
- TN9Suffix
- SKF suffix: it defines the variant (sealing, cage, internal clearance or other features).
51413 is the standard (ISO) basic designation: it defines the type, the series and the bore.
Description
The SKF 51413 TN9 bearing has a 65 mm bore, a 140 mm outside diameter and a 56 mm height (65 x 140 x 56 mm).
SKF 51413 TN9 is a reference of thrust ball bearing, within Bearings. Request a quote for 51413 TN9 via WhatsApp or email with the quantity you need; we respond promptly with the quote 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 sell SKF, a brand we carry, 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 the 514 series, with a bore diameter of 65 mm (the first two digits of the number). The TN9 suffix indicates that the cage is made of glass fiber reinforced polyamide, 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 gearboxes, 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 sells them to supply industrial plants and maintenance workshops throughout the country.
To select a thrust ball bearing, consider the magnitude and direction of the axial load, rotation speed and environmental conditions. It is essential to verify axial clearance and alignment during mounting, as 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 of other recognized brands such as FAG, NSK or NTN, as long as the main dimensions and load capacity match. However, verify tolerances and cage design, as they can vary. At MR Accesorios Industriales we advise you to find the best option.
If you need an SKF thrust ball bearing, send us the code on WhatsApp. We will quote you promptly and help you select the right product for your application. MR Accesorios Industriales is your reliable partner in bearings and power transmission.
Dimensions
Boundary dimensions of the basic designation 51413 per ISO 104: 65 x 140 x 56 mm (d x D x H).
- Bore
- 65mm
- Outside diameter (D)
- 140mm
- Height (H)
- 56mm
The same size in other brands
Pages from other brands with the basic designation 51413: 65 x 140 x 56 mm (d x D x H) per ISO 104.
They share the boundary dimensions set by ISO 104, not the technical data: seals or shields, internal clearance, cage and load rating can differ by brand and suffix. We quote each one by its full part number.
Frequently Asked Questions
- What are the dimensions of the SKF 51413 TN9 bearing?
- The SKF 51413 TN9 bearing has a 65 mm bore, a 140 mm outside diameter and a 56 mm height (65 x 140 x 56 mm). These are the standardised boundary dimensions (ISO 104) of the basic designation 51413.
- What does the TN9 suffix mean on an SKF thrust ball bearing?
- The TN9 suffix indicates that the cage is made of glass fiber reinforced polyamide. 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 a lower speed limit. Evaluate the magnitude of the load and the rotation speed to decide.
- Are SKF thrust ball bearings interchangeable with other brands?
- Yes, as long as the main dimensions and load capacity match. Brands such as FAG, NSK or NTN offer equivalents. Verify tolerances and cage design. Ask us with the code for advice.