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Spherical plain bearing SKF SI 40 TE-2RS
- Manufacturer Part Number
- SI 40 TE-2RS
- Brand
- SKFOfficial brand
- Category
- Bearings
- Subcategory
- Spherical plain bearings and rod ends
Other brands in this category
- FAG
- NTN
- TIMKEN
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Description
SKF SI 40 TE-2RS is a spherical plain bearing reference, within Bearings. Request a quote for SI 40 TE-2RS via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The SKF SI TE-2RS radial rod end is a spherical plain bearing with a threaded shank and double-sided sealing, designed for oscillating movements and misalignments. It is used in hydraulic cylinders, steering and suspension, and in mechanisms requiring smooth rotation under radial load. Its construction with a steel spherical plain bearing and PTFE cage allows maintenance-free operation in moderate conditions. MR Accesorios Industriales carries it as part of its SKF bearing line.
The designation SI TE-2RS reads as follows: SI indicates a radial rod end with a male shank; the number that follows (for example, 40 in SI 40 TE-2RS) is the shank diameter in millimeters. The suffix TE indicates a version with a PTFE cage and lifetime lubrication, and 2RS means double-lip sealing on both sides. This combination protects against dust and moisture, ideal for demanding industrial environments.
These rod ends are used in hydraulic and pneumatic cylinders, steering systems, vehicle suspension, agricultural machinery, construction equipment and automation. In Argentina, they are common in combine harvesters, sprayers, cranes and presses. Their ability to oscillate and align compensates for assembly errors and structural flexing, reducing vibration and wear at the connection points.
To select correctly, verify the permissible radial load, the oscillation angle and the environmental conditions. The 2RS sealing requires clean surfaces free of burrs; avoid impacts on the spherical plain bearing during assembly. Lifetime lubrication does not need replenishment, but in severe applications it may require periodic inspection. Ensure proper initial alignment to maximize service life.
SKF rod ends are interchangeable with those of other European brands that follow the same dimensional designation. When looking for a replacement, compare shank diameter, thread, width and sealing type. The SKF SI TE-2RS series is a market reference, and MR Accesorios Industriales can advise you on equivalences with other standards. Do not improvise: an incorrectly sized rod end compromises the entire mechanism.
If you need an SKF SI TE-2RS rod end, send us the complete code or the dimensions of your application via WhatsApp. At MR Accesorios Industriales we help you identify the correct part and provide a quote with no obligation. More than 80 years supporting Argentine industry with power transmission components.
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 2RS suffix mean on the SKF rod end?
- 2RS indicates double-lip sealing on both sides of the spherical plain bearing. This protects against the entry of dust, water and contaminants, and retains lubricant. It is ideal for dirty or humid environments, although it does not replace proper maintenance under extreme conditions.
- Does the SI TE-2RS rod end require periodic lubrication?
- No, the SKF SI TE-2RS series comes lifetime-lubricated thanks to its PTFE cage and sealing. It does not need grease replenishment. Only in very severe applications is periodic visual inspection recommended to detect wear or damage to the seals.
- How do I choose the correct rod end size?
- You must consider the shank diameter, thread type, radial load and required oscillation angle. Also the available space and environmental conditions. At MR Accesorios Industriales we advise you to select the appropriate SKF rod end for your application.