Pillow block bearing NTN FSPAW2220-308N1

NTN FSPAW2220-308N1 is a pillow block bearing reference, within Bearing housings. Request a quote for FSPAW2220-308N1 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The NTN SPAW series Y-bearing housed unit is a foot-mounted assembly that combines a housing unit with a spherical roller insert bearing. It is used to support rotating shafts in equipment where alignment is not perfect and loads are moderate. Its design allows mounting on benches or structures with two holes, and the insert has an extended inner ring with set screws to secure it to the shaft. It is a practical solution for power transmission in industrial plants.

The SPAW series designation is read in blocks. The letters SPAW identify the family of foot-mounted housings with insert bearing. The numbers that follow indicate the size: for example, in FSPAW2213-203N1 the 2213 corresponds to the insert bearing series and 203 to the shaft size. In FSPAW2213N1, without a hyphen, the suffix N1 indicates a construction variant. In FSPAW2215-207N1 and FSPAW2217-215N1 the housing and insert size change. These part numbers cover different combinations of shaft diameter and capacity.

These housings are used in belt conveyors, bucket elevators, mixers, mills, screens and process equipment in food, cement, mining and aggregate processing plants. In Argentina they are common in the oilseed industry, in milling plants and in packaging lines. They are also found in industrial fans and agricultural machinery. The SPAW series is suitable for shafts rotating at moderate speeds and where a robust support with some self-aligning capability is needed.

To select the housing, take into account the shaft diameter, radial and axial load, and environmental conditions. The insert has sealing to retain lubricant and exclude dust and moisture; in environments with water or particles it is advisable to verify the seal type. Mounting is done on a flat, rigid surface, with the bolts properly tightened and the shaft aligned with the housing. The set screws on the inner ring are tightened onto the shaft to prevent relative rotation. Lubrication is done with good quality grease and periodic inspection is recommended.

Interchangeability between brands of Y-bearing housed units is established by dimensions and load capacity, not by the code. If you have the code of another brand, we can look for interchangeability with the NTN SPAW series. MR Accesorios Industriales sells the NTN line and can advise you on choosing the correct part number for your application. We also offer split plummer block housings of in-house manufacturing for other mounting needs.

If you need a quote for an NTN SPAW series Y-bearing housed unit, send us the code or shaft dimensions by WhatsApp. We will quote you shortly. MR Accesorios Industriales has more than 80 years in the Argentine industrial market and works with the leading brands of bearings and accessories.

This description provides guidance on the product type. Check the configuration and dimensions of this reference.