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Low-section radial shaft seal for needle roller bearings · SKF SD 16X24X3
SKF SD 16X24X3 split plummer block housing

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SKF SD 16X24X3 split plummer block housing

Manufacturer part numberSD 16X24X3Also known as: SD16X24X3
Brand
SKF
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Description

SKF SD 16X24X3 belongs to 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 SD 16X24X3 and any equivalents.

For rotating equipment that needs reliable shaft support, the SKF SD split plummer block housing offers a two-piece design that simplifies maintenance. Because the housing separates into halves, you can service or replace the bearing without pulling the entire shaft assembly apart. This makes it a practical choice for conveyors, mills, and other industrial machines where robustness and precise alignment matter. MR Industrial Accessories supplies this housing line to customers across the United States, Canada, Mexico, and South America.

The part number tells you the size and configuration. In a metric code like SD 16X24X3, the numbers indicate a 16 mm bore, 24 mm outer diameter, and 3 mm width. Codes such as SD 3138 and SD 3140 belong to series that use inch measurements or internal identifiers. Suffixes can point to sealing or mounting variations. Always confirm the complete designation with our team to ensure a proper fit.

These housings appear in food processing, cement, mining, and material handling operations. You will find them on grain conveyors, flour mills, aggregate plants, and process equipment. The split construction allows bearing replacement without dismantling the shaft, which cuts downtime. Industrial fans and large centrifugal pumps also rely on them where alignment and resistance to combined loads are critical.

When selecting a housing, consider shaft diameter, radial and axial loads, and the operating environment. Sealing is especially important: in dusty or humid conditions, choose versions with additional seals. Make sure the lubricant is compatible with both the bearing and the operating temperatures. During assembly, align the halves correctly and tighten the bolts evenly to avoid deformation. Clean the contact surfaces to prevent premature failure.

SKF SD housings can interchange with other brands that follow the same dimensional standard. However, not every part number is a direct replacement. Verify the critical dimensions and mounting type before substituting. MR Industrial Accessories supplies the SKF brand as part of its housing range and also offers in-house manufacturing alternatives for specific needs. Contact us about interchangeability before you replace a component.

If you already know the part number, send it by WhatsApp or email and we will quote it promptly. If you are unsure of the correct designation, share your equipment data and shaft measurements, and we will help you identify the right part. We can also suggest equivalents and assist with selection.

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 SD designation mean in SKF housings?
SD identifies the series of split plummer block housings for bearings. The following numbers indicate dimensions or size codes. For example, SD 16X24X3 uses metric measurements, while codes like SD 3138 and SD 3140 are specific to the series. Always verify the complete part number.
How do I choose the right SD housing for my application?
Consider the shaft diameter, radial and axial loads, and environmental conditions. Check the required sealing and compatible lubrication. Alignment and uniform tightening during assembly are essential. If you have doubts, ask us with your equipment data.
Are SKF SD housings interchangeable with other brands?
They can be interchangeable if they follow the same dimensional standard, but not all part numbers are equivalent. Verify the critical dimensions and the mounting type. At MR Industrial Accessories we advise you on interchangeability before replacing a component.
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