Y-bearing unit SKF SYWK 1.1/4 AYTA

SKF SYWK 1.1/4 AYTA is a y-bearing unit reference, within Bearing housings. Request a quote for SYWK 1.1/4 AYTA via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The SYWK AYTA 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, especially in power transmission and conveying equipment. MR Accesorios Industriales carries this SKF line, an official brand that MR distributes, with technical advice to select the right variant according to shaft diameter and load type.

The SYWK AYTA designation is read in parts: SYWK identifies the housing with insert bearing, AYTA indicates the locking system that secures the insert to the shaft by means of set screws and the bearing series. The number that appears between both letter groups, as in SYWK 1.1/4 AYTA, corresponds to the shaft diameter in inches. In this case, 1.1/4" equals 31.75 mm. For other sizes, the series keeps the same logic: the middle number defines the shaft diameter and the suffixes define the insert's features.

These housings are used in a wide variety of industries in Argentina: food plants, packaging lines, belt conveyors, construction equipment, agricultural machinery and ventilation systems. Their design allows the shaft to be mounted quickly and safely on steel or concrete structures. Because they are self-aligning units, they tolerate small misalignments and simplify maintenance on equipment where access is limited.

To select the right housing, take into account the shaft diameter, the load type (radial, axial or combined) and the environmental conditions. Set screw locking is suitable for moderate loads and medium speeds; for more demanding loads or high speeds, other locking systems should be evaluated. The insert's sealing protects against dust and moisture; verify that the lubricant is the right one and that alignment between housings is correct to avoid additional stresses.

As for equivalences, insert bearing housings from different brands can be interchanged if the main dimensions match: shaft diameter, distance between mounting holes, height to center and locking type. It is always advisable to verify tolerances and the sealing system, since they can vary between manufacturers. To replace an existing housing, the safest approach is to compare the actual dimensions of the part and consult a specialist.

If you need to replace a SYWK AYTA housing or look for an equivalent alternative, send us the full part number or a photo of the part via WhatsApp. At MR Accesorios Industriales we help you identify the right variant and request a quote for the solution that best fits your equipment.

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