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Ball bearing with hexagonal bore and spherical outer surface · SKF PER.GW210RPP54
SKF PER.GW210RPP54 y-bearing (insert bearing)

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SKF PER.GW210RPP54 y-bearing (insert bearing)

Manufacturer part numberPER.GW210RPP54
Brand
SKF
Category
Bearings
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Description

SKF PER.GW210RPP54 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.GW210RPP54 and any equivalents.

The SKF PER.GW RPP is a Y-bearing insert that combines a spherical outer ring with set screw locking. It fits split plummer block and flanged housings, and it is chosen when the shaft turns and needs a degree of self-alignment. Sealed construction makes it a practical option where dust, moisture or washdowns are present. MR Industrial Accessories supplies this line and helps customers match the right variant to their equipment.

Reading the code helps you order the exact replacement. PER identifies the insert with a spherical outer ring. GW points to the lubrication duct and set screw fixation on the inner ring. RPP covers the double-lip seal with extra protection against dust and water. The number in the middle sets the bore diameter, and the final suffix, as in PER.GW210RPP54, marks sealing or tolerance variations.

Typical applications are rotating equipment with drive shafts that need support and alignment: belt conveyors, bucket elevators, mixers, screens, fans and food and beverage machinery. Grain plants, meatpacking plants, tanneries and mining facilities rely on this type of insert because the environment calls for robust sealing and straightforward maintenance. Agricultural implements and irrigation equipment also use them, since they handle radial loads and some axial thrust.

Selection starts with the shaft diameter and the housing type. RPP sealing suits humid or particle-heavy conditions; for submerged operation or pressure washdowns, consider additional seals. During mounting, clean the shaft, tighten the set screws to the recommended torque and make sure the outer ring seats without forcing. Follow the manufacturer's lubrication instructions and renew it on the maintenance schedule. Careful alignment supports the life of the assembly.

Interchange between brands is possible when the main dimensions, fixation type and sealing match. A PER.GW...RPP can be replaced by a similar product from another maker, but tolerances and locking system should be compared first. Inserts are not all interchangeable: some use eccentric fixation, others a collar or screws. MR Industrial Accessories can help you find the right alternative based on the original code.

To replace a Y-bearing, send the complete code via WhatsApp to MR Industrial Accessories. With the shaft, housing and working conditions, the technical team helps you identify the correct variant and prepare the quote.

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.GW RPP mean in this bearing?
PER is a Y-bearing insert with a spherical outer ring; GW is the variant with lubrication duct and set screw fixation; RPP is the double-lip seal with protection against dust and water. The middle number gives the bore diameter.
How is a Y-bearing different from a deep groove ball bearing?
A Y-bearing has a spherical outer ring and a shaft fixation system, so it mounts in split plummer block or flanged housings. A deep groove ball bearing is mounted by interference in cylindrical housings. The Y-bearing is easier to replace and tolerates slight misalignment.
How do I request a quote for this bearing from MR?
Send the full bearing code, for example PER.GW210RPP54, and the working conditions via WhatsApp. We will reply with the corresponding quote. If you do not have the code, we can still help you identify the part.
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