SKF PER.UCR212-39AT-A y-bearing (insert bearing)
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Y-bearing (insert bearing)
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Description
SKF PER.UCR212-39AT-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.UCR212-39AT-A and any equivalents.
The SKF PER.UCR AT-A series is a Y-bearing insert with a spherical outer ring and set screw locking. It is made to sit in split plummer block housings, which is why it appears on conveyors, mixers and drive shafts where the housing can be opened for service. The spherical outer ring helps the bearing handle misalignment, and the insert can be fitted or removed without tearing down the whole assembly.
Reading the code is the fastest way to confirm you are ordering the right insert. Take PER.UCR208-24AT-A and PER.UCR212-39AT-A: PER.UCR identifies the Y-bearing family with spherical outer ring and set screws, 208 and 212 are the size numbers from the diameter series, -24 and -39 give the bore in inches (24/16" and 39/16"), and AT-A covers the sealing and locking variant. Send the complete number when you ask for a quote.
These inserts show up in food, chemical, mining and material handling operations, on belt conveyors, bucket elevators, mixers and dryers. The split housing is the practical advantage in processing plants and packaging lines, because maintenance can reach the bearing without pulling the shaft.
When selecting, work from the shaft diameter, then look at the load (radial, axial or combined) and the site conditions. The AT-A suffix points to contact seals that hold lubrication in and keep contaminants out. At mounting, align the housing and tighten the set screws to the recommended torque. Regular lubrication and regreasing keep the insert running.
Y-bearings can be swapped between makers when the main dimensions and locking method line up. For a replacement, compare bore, outer diameter, width and seal arrangement. Equivalents to the SKF PER.UCR AT-A series exist in other brands, so check tolerances and load capacity before committing. MR can help you sort through the options.
For this SKF Y-bearing, send the full part number on WhatsApp or by email. MR Industrial Accessories LLC quotes the exact variant and helps you match it to your application, with technical support to keep the equipment running.
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
- How do I find the shaft diameter from the part number?
- The bore is in the numeric suffix after the basic size. In PER.UCR208-24AT-A, the -24 means a 1 1/2 inch bore. Confirm the complete number so the size is right.
- What does AT-A indicate on this series?
- AT-A identifies a specific sealing and locking variant in this SKF series, generally a contact seal with extra protection. Send us the complete part number and we will confirm the exact features.
- Can this insert be used in split plummer block housings?
- Yes. The PER.UCR AT-A series is built for split plummer block housings. The spherical outer ring provides self-alignment, which suits equipment where the housing opens for mounting.