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Deep groove ball bearing SKF MRC.221RDB/221RD1B
- Manufacturer Part Number
- MRC.221RDB/221RD1B
- Brand
- SKFOfficial brand
- Category
- Bearings
- Subcategory
- Deep groove ball bearings
Other brands in this family
- FAG
- NTN
- TIMKEN
Ask us about alternatives. Equivalence is verified for each reference and application.
We respond promptly.
Request your quote via WhatsApp or email, with the quantity and time frame you need.
Can't find the exact model? Write to us with the part number or model you're looking for: we'll find it and quote it, even if it's not listed in the catalog.
Description
SKF MRC.221RDB/221RD1B is a deep groove ball bearing reference, within Bearings. Request a quote for MRC.221RDB/221RD1B via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The SKF deep groove ball bearing is an essential component for supporting radial and axial loads in rotating machinery. Its single-row ball and deep groove design allows it to operate at high speeds with low maintenance. It is used in electric motors, pumps, fans and industrial equipment in general. MR Accesorios Industriales supplies this official brand and advises you so you can choose the correct design for your application.
The MRC designation followed by a number and suffixes such as RDB or RD1B identifies SKF deep groove ball bearings in the MRC series. For example, the code MRC.221RDB/221RD1B combines two variants: one with the RDB suffix and one with RD1B. These letters indicate specific design features, such as the type of sealing or the tolerance. Knowing the nomenclature helps you order the exact replacement part and avoid confusion.
These bearings are used in a wide variety of industries in Argentina: from food and chemical plants to metalworking shops and paper mills. They are common in electric motors, gearboxes, centrifugal pumps, fans and conveyors. Their ability to support combined loads and run at moderate and high speeds makes them versatile. MR Accesorios Industriales supplies them for spare parts and industrial maintenance.
When selecting a deep groove ball bearing, consider the type of sealing: open, with metal shields (ZZ) or with rubber seals (2RS). Internal clearance and proper lubrication according to temperature and speed are also key. For mounting, ensure correct alignment between shaft and housing, and avoid impacts that damage the raceways. Clean, periodic lubrication extends the service life of the bearing.
As for equivalents, SKF deep groove ball bearings can be interchanged with those of other recognized brands if dimensions and design match. Always verify the complete code and tolerances before replacing. SKF is an official brand supplied by MR, which guarantees authenticity and technical support. Not all series are interchangeable with each other; consult us if in doubt.
To receive an accurate quote, send the complete bearing code by WhatsApp to MR Accesorios Industriales. Our technical team will help you identify the correct variant and answer any questions about mounting or applications. With more than 80 years in the market, we provide reliable advice so your equipment keeps running without setbacks.
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 RDB suffix mean on an SKF bearing?
- The RDB suffix indicates a specific design of the bearing, generally related to the type of sealing or dimensional features. To interpret it correctly, you need to consult the complete designation. At MR we help you identify the exact variant according to your needs.
- How do I know if an SKF bearing is compatible with my equipment?
- You must verify the main dimensions (bore, outer diameter and width) and the type of design. Compare the complete code with the original. If you have doubts, contact us on WhatsApp with your equipment data and we will advise you with no obligation.
- Do you ship nationwide?
- Yes, we coordinate deliveries throughout Argentina. To find out the options available for your location, write to us on WhatsApp and we will inform you of the logistics details.