SKF PER.UC209AT-C y-bearing (insert bearing)
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Y-bearing (insert bearing)
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Description
SKF PER.UC209AT-C 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.UC209AT-C and any equivalents.
The SKF PER.UC AT-C is a Y-bearing insert featuring a spherical outer ring, set screw locking, and sealing. It fits into split or pillow block housings and is used on rotating shafts where some misalignment occurs and grease retention matters. MR Industrial Accessories LLC supplies this line to plants and factories across the United States and several Latin American countries.
The code PER.UC AT-C breaks down as follows: PER denotes the series of inserts with a spherical outer ring; UC indicates set screw locking on the inner ring; AT covers sealing options; and -C marks a particular execution. A complete reference such as PER.UC209AT-C combines the series letters, a number that sets the shaft diameter, and suffixes for seals and tolerances. Always order by the full code to avoid mixing up versions.
Typical applications include belt conveyors, mixers, screens, fans, and transmission equipment in food, chemical, and aggregate processing. Shafts in these machines often run under moderate loads with slight misalignment. The sealing helps keep grease in and limit dust and water entry, which is useful for outdoor road and agricultural machinery.
When selecting, consider shaft diameter, housing style, and operating conditions. Set screw locking calls for a shaft with suitable hardness and finish; a soft shaft may score and allow the insert to loosen. Check the seal: AT suffixes generally point to labyrinths or seals that add protection. During installation, align the housing, apply the specified lubricant, and tighten the screws with the correct wrench to prevent inner ring distortion.
Y-bearings from different manufacturers can often be interchanged if the key dimensions and locking method match. A UC insert from another brand may replace a PER.UC AT-C when shaft diameter, width, and screw thread are identical. Seals and tolerances can differ, so it is wise to verify equivalence with a specialist. At MR Industrial Accessories LLC, we help you find the right option for your equipment.
If you have the bearing code or a photo of the nameplate, send it to MR Industrial Accessories LLC via WhatsApp or email. With that information, we can identify the exact version and suggest a compatible alternative. Our team responds promptly and can also assist with choosing equivalents.
Dimensions
Dimensions and tolerances: Message us the part number on WhatsApp and we'll verify its dimensions and version with the manufacturer's datasheet.
Frequently asked questions
- What does the designation PER.UC AT-C mean?
- PER stands for an insert with a spherical outer ring; UC means set screw locking; AT indicates a sealing variant; and -C is a specific execution. The number in the middle gives the shaft diameter. Always copy the full SKF code when ordering a replacement.
- How is a Y-bearing with set screw locking mounted?
- Slide the shaft into the inner ring, align the housing, and tighten the set screws against the shaft. The shaft must have the correct hardness and diameter, and use the proper wrench to avoid damaging the insert. After locking, check that it turns freely.
- Can it be replaced by another brand?
- Yes, if shaft diameter, width, locking type, and thread match. Main dimensions are often standard, but seals and tolerances vary between manufacturers. Contact us with the original code and we will confirm available equivalence.