SKF PER.UC206AT-B y-bearing (insert bearing)

SKF PER.UC206AT-B belongs to y-bearing (insert bearing), part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for PER.UC206AT-B and any equivalents.

The SKF PER.UC AT-B series is an insert Y-bearing with an extended inner ring, made to be mounted in split plummer block or pillow block housings. It fits equipment where the shaft turns at moderate speeds and the load is mainly radial, with some axial component. Set screws lock the inner ring to the shaft, and the outer ring seats in a standard housing, which keeps assembly and replacement simple.

Reading the designation helps you match the part to the application. PER stands for a Y-bearing with an extended inner ring. UC identifies the dimension series and the set screw locking method. The digits that follow, as in PER.UC206AT-B, PER.UC207AT-B or PER.UC208AT-B, relate to bore size and outside diameter. The AT-B suffix covers a specific seal and outer ring design, which may include a lubrication groove or a particular geometry. Always check shaft and housing dimensions against the manufacturer's table before ordering.

These bearings suit transmission and conveying equipment working around dust, humidity or moderate vibration. Typical installations include conveyor belts, grain elevators, mixers, mills, centrifugal pumps and industrial fans. They also appear in road machinery and material handling equipment, where replacing the bearing without dismantling the whole shaft saves time.

Selection depends on shaft diameter, load type (radial, axial or combined) and operating conditions. The AT-B seal limits contaminant entry and lubricant loss; in wet or fine-dust environments, inspect the sealing lips regularly. Mount the bearing on the shaft using the inner ring set screws, tightened with a torque wrench to the recommended torque. Align the housing with the shaft to avoid parasitic stresses and extend service life. Lithium or lithium complex grease can be used, depending on working temperature.

When replacing a Y-bearing, equivalent designations from other brands often share the same main dimensions and locking type. Interchangeability is not universal, though, because seals, internal clearance or bore tolerance can differ. Compare shaft dimensions, outside diameter, total width and locking system. If anything is unclear, send us the original part number and the housing dimensions.

MR Industrial Accessories LLC supplies SKF PER.UC AT-B series bearings for industrial maintenance across the United States and several Latin American countries. Send the part number by WhatsApp or email, along with a photo or the shaft and housing dimensions, and our team will confirm the correct designation and quote the quantity you need. We can also suggest equivalents and help you choose.