SKF SSNHD 520-617/MS2 solid-base split plummer block housing

SKF SSNHD 520-617/MS2 is a reference of solid-base split plummer block housing, within Bearing housings. Request a quote for SSNHD 520-617/MS2 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The SKF split plummer block housing of the SSNHD series is a solid-base component used to house and secure bearings in rotating equipment. Its two-half design facilitates mounting and dismounting without the need to completely dismantle the shaft, which simplifies maintenance tasks. It is a robust solution for industrial applications requiring high rigidity and load capacity.

The SSNHD series designation is interpreted in blocks: the initial letters identify the category of split plummer block housings with solid base, and the number that follows — as in SSNHD 518-615/MS1 or SSNHD 520-617/MS2 — indicates the size and the combination of shaft diameter and bearing outside diameter. The MS suffix indicates construction variants, such as the sealing type or the locking configuration. To choose the correct part number, it is essential to cross-reference this data with the dimensions of the bearing to be mounted.

These housings are used in industries such as food, cement, mining, paper and material handling, where equipment operates with high loads and demanding environments. In Argentina, they are commonly found in conveyors, mills, mixers and large centrifugal pumps. Their solid base allows them to be firmly anchored to the structure, absorbing vibrations and ensuring the alignment of the shaft-bearing assembly.

To select the right housing, verify that the shaft diameter and the bearing outside diameter match those indicated in the designation. During mounting, ensure precise alignment between the two halves and apply the recommended torque to the connecting screws. Lubrication must be compatible with the bearing and the operating conditions; in dusty or humid environments, consider variants with reinforced sealing. Cleaning the contact surfaces prevents premature wear.

SKF housings of the SSNHD series can be interchanged with equivalent products from other brands that follow the same dimensional standard. However, tolerances and materials may vary between manufacturers, so it is recommended to verify dimensional and load compatibility before replacing a component. MR Accesorios Industriales supplies this line with technical advice to find the right equivalence.

If you need to replace an SKF SSNHD split plummer block housing, send us the complete part number by WhatsApp. At MR Accesorios Industriales we help you identify the correct variant for your application and resolve any questions about mounting or interchangeability. We back every inquiry with technical experience.