SKF PER.W207HRRB66-A y-bearing (insert bearing)

SKF PER.W207HRRB66-A 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.W207HRRB66-A and any equivalents.

The PER.W HRRB-A series from SKF covers Y-bearing inserts with a spherical outer ring, made to sit in split plummer block housings and bearing units. This design absorbs small misalignments and makes replacement easier when the shaft is already machined. Typical uses include light-duty transmissions, conveyors and agricultural machinery. MR supplies this line, so send the complete part number and our team will quote it.

Reading the code helps you avoid ordering the wrong insert. PER.W refers to a Y-bearing with a spherical outer ring and the sealing arrangement of the series. The digits that follow give the bore size and the outside diameter. HRRB appears in both examples, PER.W207HRRB2-A and PER.W207HRRB66-A. The final -A marks a variant of internal execution. When checking a replacement, match the shaft diameter and the locking method against the original part.

These inserts fit equipment where the shaft turns in split plummer block housings: conveyor belts, mixers, grain elevators, fans and food-industry machinery. They are also found in packaging lines and aggregate processing, where dust and moisture make sealing important. Because the bearing can be swapped without dismantling the whole assembly, maintenance stops are shorter.

For selection, confirm that the bore diameter matches the shaft and that the outer ring fits the housing bore. The HRRB seal is built to hold grease in and keep contaminants out, so inspect the lips for damage before mounting. Screw locking needs tightening with a torque wrench and firm seating on the shaft. Use general-purpose lithium grease, and align the housing to prevent parasitic axial loads.

Y-bearings from different brands often interchange when the main dimensions and locking type agree. Internal suffixes still change seals, clearances and tolerances, so diameter alone is not enough. Give us the full part number engraved on the bearing or the housing plate. If you cannot read it, send a photo plus the shaft and housing measurements, and we will help identify the equivalent variant.

For a quote on PER.W207HRRB2-A, PER.W207HRRB66-A or another part number in the series, contact us on WhatsApp with the full reference and quantity. We reply promptly and can suggest equivalents or help you choose. MR serves industries, workshops and distributors across the United States and in several Latin American countries.