SKF SAL 40 ES-2RS spherical plain bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Spherical plain bearings and rod ends
We reply promptly.
Tell us the quantity you need and request a quote by WhatsApp or email.
Other brands for this category
Ask us for alternatives. We check every equivalent against the part number and your application.
Can't find the exact model? Tell us the part number or model you need. We'll track it down and quote it, whether or not it appears in our catalog.
Description
SKF SAL 40 ES-2RS belongs to spherical plain bearing, part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for SAL 40 ES-2RS and any equivalents.
For machine builders and maintenance teams, SKF SAL..ES-2RS rod ends and spherical bearings provide the articulation and misalignment compensation that linkages need. The 2RS sealing keeps dust and moisture away from the bearing surfaces, so these parts hold up in humid or dirty plants. MR Industrial Accessories supplies this series to customers across the United States and Latin America.
The code breaks down into three parts. SAL tells you the shank is male threaded. ES identifies the steel-cage design with permanent lubrication. The 2RS suffix means there are elastomer seals on both sides. The number in the middle is the bore diameter in millimeters: SAL 35 ES-2RS has a 35 mm bore, SAL 40 ES-2RS a 40 mm bore, and SAL 50 ES-2RS a 50 mm bore.
These rod ends show up in hydraulic and pneumatic cylinders, steering and suspension linkages, construction and agricultural equipment, and automated production lines. They handle radial and axial loads at the same time, which is why they suit joints that rotate and pivot. In metalworking, farming and mining, the 2RS seals help the bearing survive weather and contamination.
When you select a rod end, confirm the bore diameter, whether the thread is male or female, and the load the joint will see. The 2RS seal blocks dust and water, but the joint still needs lubrication and a check of radial clearance. Install it so the alignment is correct and side loads stay low. The thread should seat firmly with no play. In very harsh environments, add extra protection.
SKF rod ends interchange with other brands that use the same standardized designation. During replacement, compare dimensions, thread and sealing type. Two rod ends with the same bore can have different load ratings, so always check the technical data. Our team can point you to a suitable equivalent for your equipment.
Send us the exact code on WhatsApp or by email and we will get back to you promptly with a quote and advice on the right option for your application.
Dimensions
Dimensions and tolerances: Message us the part number on WhatsApp and we'll verify its dimensions and version with the manufacturer's datasheet.
Frequently asked questions
- What does the 2RS suffix mean on these rod ends?
- It means the rod end has double elastomer sealing, one on each side. This keeps dust, water and contaminants out of the joint, which helps in demanding environments.
- How do I choose between a male-threaded and a female-threaded rod end?
- It depends on the mounting. The male thread (SAL) screws into a female housing, while the female thread (SAL..ES) receives a shank. Check the space available and the load direction before deciding.
- Can I replace an SKF rod end with another brand?
- Yes, if the designation is equivalent and you verify dimensions, thread and load capacity. Standardized rod ends are often interchangeable, but it is best to check the technical specifications first.