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Support roller NTN NATR12CLLT/3AS
- Manufacturer Part Number
- NATR12CLLT/3AS
- Brand
- NTNOfficial distributor
- Category
- Bearings
- Subcategory
- Cam follower and support roller
- Series
- NATR
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Description
NTN NATR12CLLT/3AS is a support roller reference, within Bearings. Request a quote for NATR12CLLT/3AS via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The NTN NATR series support roller is a rolling component designed to withstand radial loads in applications where the rolling track is the shaft itself or an adjacent surface. It is used in cam systems, linear guides and lifting mechanisms, where precision and load capacity are critical. Its compact design and robust construction make it suitable for demanding industrial environments.
The NATR series designation is interpreted as follows: the letters NATR identify the support roller series. The numbers that follow indicate the outside diameter in millimeters. The CLLT and AS suffixes specify particular sealing, lubrication and tolerance characteristics. For example, the code NATR12CLLT/3AS corresponds to a NATR series support roller with a 12 mm outside diameter and the CLLT and 3AS specifications. To correctly interpret each code, it is essential to consult the corresponding technical documentation.
These support rollers are used in a wide variety of industrial applications in Argentina, such as machine tools, packaging equipment, conveyor systems, cranes and mining equipment. Their ability to withstand radial loads and their resistance to contamination make them ideal for environments with dust, humidity or high temperatures. Industries such as food, automotive, steel and petrochemical rely on these components to ensure continuous and reliable operation.
To select the right support roller, it is necessary to consider the radial load, the rotation speed, the environmental conditions and the type of lubrication. The CLLT seal offers effective protection against contaminants, while the AS suffix may indicate a surface treatment or a specific tolerance. During mounting, correct alignment and adequate lubrication must be ensured to maximize service life. Cleaning the seat and adjusting preload are critical aspects for optimum performance.
As for equivalents and interchangeability, NATR series support rollers can be found in other manufacturers' catalogs with similar designations, although dimensions and capacities may vary. It is advisable to verify the technical specifications and tolerances before replacing a component. MR Accesorios Industriales advises you to find the best solution according to your needs.
If you need a quote for an NTN NATR series support roller, send us the complete part number by WhatsApp. At MR Accesorios Industriales we quote you promptly and tell you the compatible alternative if necessary. We can also manufacture supports and custom parts to adapt to your application.
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 designation NATR12CLLT/3AS mean?
- NATR indicates the support roller series, 12 is the outside diameter in millimeters, CLLT refers to the type of sealing and lubrication, and 3AS specifies particular tolerances or treatments. Each suffix has a technical meaning that should be verified in the manufacturer's documentation.
- In what applications is this roller recommended?
- It is used in cam systems, linear guides, machine tools, packaging and conveyor equipment, and in general in any mechanism requiring a support roller with high radial load capacity and resistance to contamination.
- How can I request a quote?
- Write to us by WhatsApp with the complete part number of the NTN support roller you need. At MR Accesorios Industriales we quote you promptly and tell you the compatible alternative if necessary.

