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Spherical plain bearing SKF SA 6 C
- Manufacturer Part Number
- SA 6 C
- Brand
- SKFOfficial brand
- Category
- Bearings
- Subcategory
- Spherical plain bearings and rod ends
Other brands in this family
- FAG
- NTN
- TIMKEN
Ask us about alternatives. Equivalence is verified for each reference and application.
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Request your quote via WhatsApp or email, with the quantity and time frame you need.
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Description
SKF SA 6 C is a spherical plain bearing reference, within Bearings. Request a quote for SA 6 C via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
SKF rod ends and spherical bearings of the SA...C series are transmission components that allow oscillating movement and misalignment between shafts. They are used in steering systems, suspension, actuators and mechanisms where freedom of movement under load is required. MR Accesorios Industriales carries this SKF line, an official brand that MR distributes, with the technical backing of more than 80 years in the industrial sector.
The designation SA … C is read as follows: SA indicates a rod end with a male threaded shank, the number that follows is the nominal bore diameter in millimeters (for example, SA 6 C for 6 mm, SA 12 C for 12 mm), and the suffix C indicates a construction variant within the series, generally linked to the type of sealing or the cage material. Examples in the series range from SA 6 C to SA 25 C, covering a range of metric sizes common in industrial and automotive applications.
These rod ends are used in industries such as automotive, agricultural machinery, metalworking and automation. They appear in steering linkages, hydraulic and pneumatic cylinders, suspension systems, door and gate mechanisms, and at any point where angular misalignment must be absorbed during movement. In Argentina, they are common in road equipment, combine harvesters and production lines that require robust articulations with simple maintenance.
To select correctly, take into account the bore diameter, the thread type and the load the rod end will bear. Sealing is key: versions with a seal protect against dust and moisture, extending service life. Lubrication must be adequate and periodic if the articulation is not maintenance-free. During assembly, verify alignment and avoid bending stresses that do not correspond to the intended oscillating movement.
SKF SA...C rod ends can be interchanged with equivalent products from other brands that follow the same dimensional designation, although it is always advisable to verify tolerances, thread and type of sealing before replacing. Not all variants are identical between manufacturers. If you need an equivalent, the best approach is to compare the complete designation and the service conditions. MR Accesorios Industriales can guide you in that technical comparison.
If you already have the part number of the rod end you need, send it via WhatsApp to MR Accesorios Industriales and we will quote it. We can also advise you if you are unsure between a sealed and an open variant, or if you need help identifying the correct designation for your application. With more than 80 years in the market, at MR we are here to give you a hand with the selection.
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 C suffix mean in SKF SA...C rod ends?
- The C suffix indicates a construction variant within the SA series. It is generally associated with a specific type of sealing or cage, but it does not change the bore diameter or the thread. To confirm the exact feature, check the complete designation with us.
- How do I choose between an SA and an SAB rod end?
- The SA series has a male threaded shank, while the SAB usually has a female shank. The choice depends on the space and the type of connection you need. If you have doubts, send us the dimensions and the intended use and we will advise you.
- How often are these articulations lubricated?
- It depends on the application, the load and the environment. Under severe conditions, lubrication must be more frequent. If the rod end is sealed, it may require less maintenance. Always follow the equipment manufacturer's recommendations and check the condition of the seal.

