Y-bearing unit SKF FYTWK 504 NY

SKF FYTWK 504 NY is a y-bearing unit reference, within Bearing housings. Request a quote for FYTWK 504 NY via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The SKF FYTWK 504 NY Y-bearing housing is an assembly made up of a cast iron housing and an insert bearing with set screw locking. It is used to mount rotating shafts on fixed structures, allowing the transmission line to be aligned and supported. It is a compact, easy-to-mount solution for equipment that requires smooth rotation and simple maintenance. MR Accesorios Industriales supplies this official brand for industrial applications in Argentina.

The FYTWK 504 NY designation reads as follows: FYT indicates a flanged or foot-mounted housing with insert bearing, W indicates that the housing has a special shape (generally with ribs or reinforcements), K refers to the insert locking system (in this case, set screws), and 504 is the size code that defines the shaft diameter and the main dimensions. The NY suffix corresponds to the sealing type and the insert design. In the examples, FYTWK 504 NY is the combination for 1 1/4 inch shafts, but the series covers other sizes by changing the number.

This type of housing is used in belt conveyors, bucket elevators, mixers, fans and agricultural machinery. In Argentine industry, it is common in food plants, cement plants, tanneries and metalworking shops. Its foot-mounted design allows it to be mounted on profiles or flat bases, and the insert with set screws makes it easy to adjust on shafts without the need for complex machining. It is a common replacement part in maintenance.

To select the housing, check the shaft diameter and the base dimensions. The NY seal protects against dust and splashes, but it does not replace a radial shaft seal for immersion. When mounting, align the housing with the shaft and tighten the set screws onto the inner ring of the insert; poor alignment accelerates wear. Lubricate according to the insert type and check the radial clearance. If the equipment operates with vibration, consider additional fastening.

As for interchangeability, Y-bearing housings with insert bearings from different brands often share standardized dimensions, but always check the base dimensions and the shaft diameter before replacing. The SKF FYTWK series may have equivalents in other brands, but the suffixes and locking systems vary. Do not assume that a similar code from another company is identical: compare drawings or consult with us. MR Accesorios Industriales can help you identify the correct part.

If you need this housing or want to confirm that the FYTWK 504 NY is the right one for your equipment, send us the code on WhatsApp. At MR Accesorios Industriales we advise you on the selection and send you the quote. We can also offer alternatives if you are looking for another size or a different seal within the same Y-bearing housing line.

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