SKF SSNLD 526 NM/MS2 solid-base split plummer block housing
- Brand
- SKF
- Category
- Bearing housings
- Subcategory
- Solid-base split plummer block housing
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Other brands for this category
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Description
SKF SSNLD 526 NM/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 SSNLD 526 NM/MS2 and any equivalents.
The SKF SSNLD is a split plummer block housing with a solid base, built to hold and locate bearings on rotating shafts. Because it opens in two halves, it can be installed or removed without pulling the shaft, which keeps maintenance work shorter. Belt conveyors, mills, pumps and industrial fans are common applications. MR Industrial Accessories supplies this line and can help you match the right variant to your equipment.
Reading the code takes a little practice. The letters mark the split plummer block housing with solid base family; the first number sets the size and the diameter combination; the NM or MS suffix tells you the sealing arrangement and the bearing series the housing accepts. So SSNLD 216 NM/MS2 is a housing for a 16-inch shaft with NM sealing and a series 2 bearing, while SSNLD 516-613 NM/MS1 covers two shaft sizes in one housing. Getting this logic right avoids ordering the wrong spare.
In US plants, these housings turn up on belt conveyors, mills, centrifugal pumps, induced draft fans and mixers. The solid base takes combined loads and the vibration that comes with heavy equipment. Since the housing splits, it fits existing shafts without removing pulleys, couplings or the whole drive, which cuts downtime in food, cement, mining and aggregate operations.
When selecting a housing, check the shaft diameter, the radial and axial loads, and the working environment. The NM or MS sealing determines how well dust and moisture are kept out, so pick the more closed option in dirty areas or where washdowns are frequent. Confirm alignment between housings and the bearing internal clearance during mounting; correct lubrication and tightening the connecting screws in stages support service life. The solid base needs a flat, rigid mounting surface so it does not deform.
SKF SSNLD housings can be swapped with other brands that share the same mounting standard and shaft dimensions, but sealing suffixes and bearing series may differ. Before replacing, compare the full code, shaft size and locking type. If anything is unclear, send a photo of the nameplate or the old housing and we will help you identify a suitable equivalent without risking equipment operation.
To get a quote, send the complete housing code on WhatsApp, for example SSNLD 520-617 NM/MS1, or the shaft and housing measurements. The team at MR Industrial Accessories replies with the variant and sealing alternatives. Standard lines and special orders are both handled.
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 the NM or MS suffix mean on an SSNLD housing?
- The suffix tells you the sealing type and the bearing series the housing takes. NM is normally the standard sealing, while MS may point to a reinforced variant or a different series. Check the complete code for compatibility.
- When should I use a split housing instead of a solid one?
- Choose split when you need to mount or remove the housing without taking off the shaft or nearby components. If access is easy and nothing blocks the work, a solid housing can be enough. Look at the space, how often you do maintenance, and the equipment loads.
- Are SKF SSNLD housings interchangeable with other brands?
- They can be interchangeable with other brands that use the same mounting standard and shaft dimensions, but sealing suffixes and bearing series may not match. Always compare the full code and measurements before replacing.