SKF PER.W5207HRRB60 y-bearing (insert bearing)
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Y-bearing (insert bearing)
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Description
SKF PER.W5207HRRB60 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.W5207HRRB60 and any equivalents.
The SKF PER.W HRRB Y-bearing is an insert bearing with an extended inner ring and a sealing system. It mounts in split plummer block housings and bearing units, and is used where rotation must be smooth and contaminants kept out, such as in conveyor belts, fans and agricultural machinery. MR Industrial Accessories supplies this line and can help you pick the correct variant for your application.
The code PER.W HRRB breaks down into distinct parts. PER.W identifies the Y-bearing series with an extended inner ring and a particular seal arrangement. HRRB refers to the sealing type and outer ring features. The numbers in between, as seen in PER.W204HRRB2 or PER.W208HRRB6, denote size and design variants. In those examples, the final numeric suffix (2, 6, 50, 60) points to differences in the seal or locking ring. Always check the manufacturer's tables to read each code correctly.
These bearings appear in food processing, cement, mining and agriculture. They are common in belt conveyors, bucket elevators, mixers, dryers and process equipment. The extended inner ring makes mounting on shafts easier and allows some compensation for misalignment. They also see use in industrial fans and centrifugal pumps, where dust or moisture demands effective sealing.
When selecting a Y-bearing, consider the sealing needed for the environment. HRRB suffixes typically indicate contact seals that hold grease in and keep particles out. Check internal clearance and lubrication: these units come prelubricated and need little maintenance, but severe applications may require relubrication. Mounting must ensure the housing is aligned and the shaft fit is correct to avoid premature wear.
For equivalents, SKF Y-bearings can be interchanged with other brands that follow the same dimension standard. However, suffix letters and sealing details may differ between manufacturers, so verify dimensional and functional compatibility. Not all Y-bearings are directly interchangeable; the shaft locking method and sealing must match for proper performance.
To request a quote for SKF PER.W HRRB series Y-bearings, send the complete code via WhatsApp to MR Industrial Accessories. Our team will help you confirm the right variant and answer questions about your application.
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 HRRB suffix mean in an SKF Y-bearing?
- The HRRB suffix indicates specific sealing and outer ring design features. In the PER.W series, these suffixes define the seal type and the configuration for lubricant retention and contaminant exclusion. Consult the manufacturer's tables to interpret each variant.
- Can they be mounted in standard split plummer block housings?
- Yes, PER.W HRRB series Y-bearings are designed for compatible split plummer block housings and bearing units. Always verify housing dimensions and shaft diameter to ensure a correct fit and proper operation.
- Do they need maintenance or relubrication?
- These bearings are prelubricated from the factory and, under normal conditions, do not require frequent relubrication. In highly contaminated or extreme-temperature environments, relubrication may be recommended according to the manufacturer's instructions to extend service life.