SKF PER.W313HPP50-A y-bearing (insert bearing)
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Y-bearing (insert bearing)
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Description
SKF PER.W313HPP50-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.W313HPP50-A and any equivalents.
The SKF PER.W HPP-A is a Y-bearing insert with a spherical outer ring and set screw locking, made to sit inside split plummer block or flanged housings. It suits equipment where alignment is imperfect and the bearing must be easy to swap out. The sealed design handles dusty, damp and splash-prone conditions.
Reading the code tells you what you are ordering. PER marks a Y-bearing with a spherical outer ring and screw locking. The W points to a particular inner ring design, HPP covers the seal arrangement and lubrication groove, and the -A suffix flags a version with its own tolerances or materials. In PER.W313HPP50-A, the middle digits give the bore diameter, and the full code is what you use to order an exact replacement.
You will find these inserts on belt conveyors, bucket elevators, mixers, mills and other process equipment. Food plants, cement works, quarries and agro-industrial sites rely on them because dust and moisture are constant. They also turn up on road machinery and in transmission systems running at moderate speeds under combined radial and axial loads. Because they mount in split housings, maintenance can be done without pulling the whole shaft.
Selection comes down to matching the bore to the shaft and choosing a seal that fits the environment. Set screw locking needs a solid fit on the shaft, tightened to the manufacturer's torque figure. Use the lubricant specified for the working temperature and check internal clearance before start-up. Aligning the housing properly extends bearing life and keeps parasitic loads out of the assembly.
Y-bearings can be swapped between brands when the main dimensions, locking method and sealing match. Another maker's equivalent series may work in place of the PER.W HPP-A, but bore diameter, overall width and locking system have to be compared first. A similar code is not enough, since tolerances and materials differ. Send the original code along with your shaft dimensions and MR Industrial Accessories can confirm the match.
To request this SKF Y-bearing, message us on WhatsApp with the code PER.W313HPP50-A or with your shaft dimensions. The team helps you get the right part the first time and avoid unnecessary downtime.
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 HPP suffix indicate on this Y-bearing?
- HPP tells you which seal type and lubrication groove configuration the insert uses. That matters when you need to know how it stands up to dust or splashes. Send the full code and we will confirm the exact variant.
- How do you mount a Y-bearing with screw locking?
- Set the insert into the housing and lock it to the shaft with the set screws at the recommended torque. Check that the shaft is clean and free of burrs before tightening. Getting the housing aligned correctly prevents lateral forces.
- Can a Y-bearing from another brand be replaced with this SKF one?
- Yes, provided the bore diameter, width and locking type line up. Compare the actual dimensions rather than trusting the code alone. Send us the data and we will help you find the right equivalence.