SKF SSNHD 522-619 N2M/MS2 solid-base split plummer block housing
- Brand
- SKF
- Category
- Bearing housings
- Subcategory
- Solid-base split plummer block housing
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Description
SKF SSNHD 522-619 N2M/MS2 belongs to solid-base split plummer block housing, part of our Bearing housings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for SSNHD 522-619 N2M/MS2 and any equivalents.
For maintenance teams working on rotating equipment, the SKF SSNHD series split housing offers a solid-base solution that holds and protects the bearing. Because it comes in two halves, you can remove or install it without pulling the shaft, which cuts downtime during inspections and replacements. It fits conveyors, pumps, fans and other general machinery where dependable bearing retention matters.
Reading the code helps you order correctly. SSNHD tells you it is a solid-base split housing. The first number, such as 522, sets the size and capacity. The second group, like 619, points to a sealing or fastening variant. Suffixes N2M and MS2 cover mounting and material details. In SSNHD 522-619 N2M/MS2, the hyphen separates the base code from those construction specifics.
These housings show up in food processing, cement, mining and chemical plants. You will find them on belt conveyors, bucket elevators, mixers and mills, where loads are heavy and conditions are tough. The sturdy build takes radial and axial forces, shielding the bearing and keeping the assembly running longer. They suit both replacements and new installations.
When selecting a housing, check the bearing type and size, the radial and axial loads, and the lubrication and sealing needs. Mount it on a flat, rigid surface and align it carefully to avoid extra stress. The SSNHD series works with different sealing systems, so pick the one that matches dust, moisture or chemical exposure. Use the lubricant specified for the bearing and renew it on your maintenance schedule.
SKF SSNHD housings can be swapped with dimensional equivalents from other brands if housing dimensions, load capacity and fastening type line up. Always confirm tolerances and the sealing system before committing. Send the complete part number through WhatsApp or email and the team will reply promptly, suggest equivalents and help you choose.
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
- How is the SSNHD 522-619 N2M/MS2 designation structured?
- SSNHD identifies a solid-base split housing. 522 is the size, 619 is the design variant, and N2M and MS2 are suffixes for mounting, sealing or material details. Each part guides your selection.
- What should I check when picking a housing for a bearing?
- Look at the bearing type and size, radial and axial loads, and the operating environment. Match the housing dimensions and choose a suitable seal. Share the bearing part number and we will help.
- Are there equivalents to SKF housings from other brands?
- Yes, dimensional equivalents exist. Compare housing dimensions, load capacity and fastening system. We can help you find a compatible option for your equipment.