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Insert bearing SEALMASTER RB-20R
- Manufacturer Part Number
- RB-20R
- Brand
- SEALMASTERBrand we market
- Category
- Bearings
- Subcategory
- Y-bearing (insert bearing)
- Series
- RB
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Description
SEALMASTER RB-20R is a insert bearing reference, within Bearings. Request a quote for RB-20R via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The SEALMASTER RB series insert bearing is a component designed to be mounted in split plummer block housings and bearing units. Its construction allows it to seat the shaft and simplify mounting in equipment that requires support and rotation. It is used in industrial applications that demand reliability and ease of maintenance. MR Accesorios Industriales supplies this brand and advises you on choosing the right insert for your equipment.
The RB series designation is read as the prefix RB followed by a number and the letter R. For example, RB-20R indicates an insert of the RB series with a specific shaft diameter. The R suffix distinguishes this variant within the family. To select the correct part number, it is essential to identify the shaft diameter and the type of housing where it will be seated. If you have any doubts, send us the complete part number and we will quote it.
These insert bearings are used in a wide variety of industries in Argentina, such as food, metallurgy, cement and agribusiness. They are found in conveyors, mixers, fans, pumps and process equipment. Their design simplifies mounting and dismounting, which reduces maintenance times. In plants where cleanliness and resistance to contamination are critical, choosing the right insert extends the service life of the assembly.
For a proper selection, take into account the shaft diameter, the type of load and the environmental conditions. Verify that the housing is compatible with the RB series. The insert's sealing protects against dust and moisture; if the environment is aggressive, consider options with additional seals. Lubrication must be the one specified by the manufacturer, and mounting requires careful alignment to avoid stress. If in doubt, ask us and we will indicate the compatible alternative.
Insert bearings from different brands can be interchanged if the main dimensions and the locking method match. However, each manufacturer has its own tolerances and materials. When looking for equivalents, compare shaft diameter, width and locking type. MR Accesorios Industriales helps you find the right replacement among the brands it supplies. Write to us with the original part number and we will quote the corresponding option.
If you need this insert bearing or want to confirm the variant for your equipment, send the part number by WhatsApp to MR Accesorios Industriales. We will quote you promptly and indicate the compatible alternative if necessary. With more than 80 years in the market, we support Argentine industry with bearing and power transmission solutions.
This description provides guidance on the product type. Check the configuration and dimensions of this reference.
Dimensions
- Eje o agujero
- 1 1/4 in
Frequently Asked Questions
- What does the RB-20R designation mean?
- RB indicates the insert bearing series, 20 refers to the shaft diameter and R is a suffix that distinguishes the variant. To correctly interpret the part number, it is necessary to consult the manufacturer's tables. If you send us the complete part number, we will quote it.
- Is this insert bearing suitable for split plummer block housings?
- Yes, RB series insert bearings are designed to be mounted in split plummer block housings and bearing units. Verify that the housing is compatible with the insert dimensions. If you have any doubts, send us a photo or the housing part number and we will advise you.
- How do I request a quote for a replacement?
- Write to us on WhatsApp with the part number of the insert bearing you need or the equipment model. We will quote you promptly and, if applicable, indicate the compatible alternative among the brands we supply. MR Accesorios Industriales is here to help you.

