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Insert bearing with eccentric collar and extended inner ring · SKF PER.HCN306-25MMAT
Y-bearing unit SKF PER.HCN306-25MMAT

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Y-bearing unit SKF PER.HCN306-25MMAT

Manufacturer Part Number
PER.HCN306-25MMAT
Brand
SKFOfficial brand
Category
Bearing housings
Subcategory
Y-bearing unit

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Description

SKF PER.HCN306-25MMAT is a y-bearing unit reference, within Bearing housings. Request a quote for PER.HCN306-25MMAT via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The SKF Y-bearing with insert bearing is a bearing unit that combines an insert with a spherical outer ring and a housing that accommodates it. It is used for transmission shafts in equipment where quick mounting and automatic alignment are required. MR Accesorios Industriales supplies this line with the designation PER.HCN, which identifies the housing and insert configuration. To request a quote, send the full part number via WhatsApp.

The designation PER.HCN is read as a category of Y-bearings with insert. The letters PER indicate the housing type, HCN defines the construction variant and the suffix MMAT indicates the sealing and tolerances of the insert. The example PER.HCN306-25MMAT shows the structure: the number 306 identifies the insert size and 25 the shaft diameter. This nomenclature allows ordering the exact replacement without ambiguity.

These bearings are used in conveyors, belts, elevators, mixers and process equipment. In Argentina they are common in food, chemical and aggregate plants, where quick mounting and tolerance to misalignment simplify maintenance. They also appear in fans, pumps and agricultural machinery. The combination of insert and housing reduces replacement time and the risk of mounting errors.

To select, verify the shaft diameter, the insert locking type (set screw or eccentric) and the sealing required according to the environment. The suffix MMAT suggests reinforced sealing for dusty or humid environments. During mounting, align the housing with the shaft and tighten the locking screws to the recommended torque. Insert lubrication is permanent in most cases, but it is advisable to check the condition of the seal.

Y-bearings with insert bearing are interchangeable between brands if the main dimensions match: shaft diameter, housing height and hole spacing. The SKF designation PER.HCN has equivalents in other brands, but it is not advisable to rely only on the code: drawings must be compared. MR Accesorios Industriales can help identify the correct equivalent from the measurements.

If you need this bearing, send the full part number via WhatsApp to MR Accesorios Industriales. With the designation PER.HCN306-25MMAT or the shaft and housing measurements, the technical team confirms the configuration and prepares the quote. You can also inquire about sealing or locking variants within the same category.

This description provides guidance on the product type. Check the configuration and dimensions of this reference.

Dimensions

Dimensions and tolerances: Send us the part number via WhatsApp and we'll confirm dimensions, sealing, and internal clearance against the manufacturer's data sheet.

Frequently Asked Questions

What does the designation PER.HCN mean in SKF bearings?
PER.HCN identifies the category of Y-bearings with insert bearing. The letters PER indicate the housing type, HCN the construction variant and the suffix MMAT the sealing and tolerances. The number and hyphen that follow indicate the insert size and the shaft diameter.
How do I choose the right Y-bearing for my application?
You need the shaft diameter, the insert locking type and the working environment. For dusty or humid environments, choose reinforced sealing such as the MMAT suffix. If you have doubts, send the shaft and housing measurements and we will advise you.
Are SKF bearings interchangeable with other brands?
Yes, if the main dimensions match: shaft diameter, housing height and hole spacing. Do not rely only on the code; compare the measurements. MR Accesorios Industriales can help you find the correct equivalent.
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