SKF PER.HCFS310A-A y-bearing unit
- Brand
- SKF
- Category
- Bearing housings
- Subcategory
- Y-bearing unit
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Description
SKF PER.HCFS310A-A belongs to y-bearing unit, part of our Bearing housings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for PER.HCFS310A-A and any equivalents.
The SKF Y-bearing unit combines an insert bearing with a housing made of cast iron or sheet steel, supplied as one assembly that mounts directly onto a shaft and a supporting structure. It carries and locates rotating shafts where self-alignment and straightforward installation matter. MR Industrial Accessories supplies this SKF line to customers in the United States and Latin America, and can review your designation before you order.
The code PER.HCFS...A-A covers a split plummer block housing from the HCFS series fitted with a Y-series insert bearing. PER stands for the plummer block housing, HCFS for the split housing design with insert bearing, and the trailing A-A marks sealing and configuration variants. In the reference PER.HCFS310A-A, the digits 310 give the nominal shaft size: multiply by 5 to get 50 mm. Quote requests are handled by complete code.
Typical installations include belt conveyors, bucket elevators, mixers, mills and other process equipment in food, chemical, cement and mining plants, as well as feed mills, meat processing and aggregate operations. Because the housing splits, it can be fitted or removed without pulling the shaft, which shortens work on lines that cannot stay down long.
Selection starts with shaft diameter, then radial and axial load, then the surrounding conditions. Insert bearing seals come in single or double contact versions, with or without an extra seal, so match the choice to dust, water or washdown exposure. Bearings normally arrive with long-life grease, though relubrication is worth planning in harsh settings. Align the housing and tighten the locking bolts evenly to prevent distortion.
Y-bearing units built to the same standard dimensions can be swapped between brands. Send the full code together with your operating conditions and MR can point out equivalents and suitable alternatives. Sealing and locking variants are not always interchangeable, so confirm the exact designation before replacing a unit.
For a quote, message the code you need, such as PER.HCFS310A-A, over WhatsApp or by email. The team answers promptly, helps confirm the right configuration for your equipment and can advise on mounting or maintenance questions.
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 PER.HCFS310A-A indicate?
- PER is the plummer block housing, HCFS the split housing series with insert bearing, 310 the shaft size (310 x 5 = 50 mm), and A-A the sealing and configuration variants. Send the full code for a quote.
- How does the housing attach to the shaft?
- Depending on the variant, the insert bearing locks to the shaft with set screws or an adapter sleeve, while the housing is bolted to the structure. Align the parts and tighten evenly to avoid parasitic loads.
- Does the insert bearing need regreasing?
- Several variants are lubricated for life, while others carry a grease fitting. In dusty, damp or hot locations, regrease periodically with the grease the manufacturer recommends.