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SNH split plummer block housing SKF SNH 520-617
- Manufacturer Part Number
- SNH 520-617
- Brand
- SKFOfficial brand
- Category
- Bearing housings
- Subcategory
- SNH split plummer block housing
Other brands in this family
- EMMAR
- FAG
- NTN
- TIMKEN
Ask us about alternatives. Equivalence is verified for each reference and application.
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Description
SKF SNH 520-617 is a sNH split plummer block housing reference, within Bearing housings. Request a quote for SNH 520-617 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The SKF SNH split plummer block housing is a split housing that facilitates the mounting and dismounting of bearings on shafts. It is used in equipment where access is limited or quick maintenance is required. Its design allows the bearing to be installed without disassembling the shaft, which reduces downtime. MR Accesorios Industriales sells this line for industrial applications in Argentina.
The SNH designation is read as split plummer block housing of the SNH series. The numbers that follow indicate the size: for example, SNH 505 corresponds to size 5 with a 5/8" shaft diameter, while SNH 506-605 accepts two shaft diameters (1" and 5/8") depending on the bearing mounted. Suffixes may indicate sealing or fixing variants, but it is always advisable to verify the complete code with the manufacturer.
These housings are used in conveyors, mills, mixers, pumps and fans. They are common in food, cement, mining and aggregate processing plants, where dust and moisture demand robust housings. They are also used on low and medium speed transmission shafts. In Argentina, MR Accesorios Industriales supplies them to industries that need reliable spare parts for maintenance.
To select an SNH housing, take into account the shaft diameter, the type of bearing (spherical roller, ball, etc.) and the environmental conditions. Sealing is key: choose labyrinths or oil seals depending on contamination. Lubrication must be adequate and assembly requires proper alignment of the halves to avoid parasitic loads. Follow the manufacturer's instructions for tightening the bolts.
SNH housings are interchangeable between brands that follow the same dimensional standard. When looking for a replacement, compare the complete designation and the shaft and height measurements. Not all variants are equivalent: verify the type of fixing and the sealing. MR Accesorios Industriales can advise you on compatibility with other brands.
If you need an SNH split plummer block housing, send us the exact code via WhatsApp at MR Accesorios Industriales. We will quote you promptly.
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 SNH mean in a split plummer block housing?
- SNH is the designation of a series of split plummer block housings for bearings. The acronym indicates the split design and the number that follows defines the size and admissible shaft diameter. It is a standard nomenclature in several brands.
- How do I choose the right SNH housing for my application?
- You should consider the shaft diameter, the type of bearing, the loads and the environment. Also the sealing and lubrication. Consult the manufacturer's tables and, if you have doubts, contact us with your equipment data.
- Are SNH housings from different brands interchangeable?
- In general, housings that comply with the same dimensional standard are interchangeable. However, always verify the shaft, height and fixing measurements, and the type of sealing, because they may vary between manufacturers.