SKF NU 416 cylindrical roller bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Cylindrical roller bearings
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Other brands for this category
Ask us for alternatives. We check every equivalent against the part number and your application.
SKF and NTN: matching part numbers →SKF and RKB: matching part numbers →
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Decoding SKF NU 416
- NU 4Series
- Cylindrical roller bearings, NU 4 series. Series differ in outside diameter and width even when the bore is the same.
- 16Bore
- Bore 80 mm (16 × 5).
NU 416 is the standard ISO basic designation, which sets the bearing type, series and bore.
Description
SKF NU 416 measures 80 mm across the bore and 200 mm across the outside diameter; its width is 48 mm (80 x 200 x 48 mm).
SKF NU 416 belongs to cylindrical roller bearing, part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for NU 416 and any equivalents.
SKF NU series cylindrical roller bearings are built for demanding rotating equipment. Their cylindrical rollers run on parallel raceways, which supports high radial loads and considerable speed. You will find them in electric motors, pumps, compressors and transmission equipment where radial stiffness and load capacity matter. MR Industrial Accessories LLC supplies this line to customers across the United States and in several Latin American countries.
The NU code tells you how the bearing is put together: the outer ring carries two ribs, while the inner ring has none. That arrangement lets the rings move axially relative to each other, which is useful when a shaft grows with heat. The number after NU, as in NU 1005 or NU 1006, sets the size and dimensional series. Suffixes can point to design details such as a brass cage, a special heat treatment or a particular internal clearance, though not every size offers every variant. Reading the code correctly is the first step in matching a bearing to the job.
These bearings show up in metallurgy, cement, paper, food and petrochemical plants. Large electric motors, gearboxes, centrifugal pumps, industrial fans and machine tools are common hosts. Because they take heavy radial loads and run at high speeds, they suit equipment that works continuously. The sliding design also helps where shaft thermal expansion has to be absorbed.
When you select an NU bearing, start with the radial load, the operating speed and the environment. Mounting has to line up shaft and housing precisely so no extra stress lands on the rollers. Grease or oil lubrication, applied correctly, cuts wear and keeps the bearing in service longer. Sealing depends on how much contamination is present; dirty conditions call for additional seals. Choose internal clearance to match the working temperature and the mounting fit. Use the right tools during installation to avoid damaging rollers and raceways.
For replacements, SKF NU series bearings can be interchanged with products from other makers that use the same dimensional and design designation, including NU series from European or Asian manufacturers. Tolerances and internal clearance can differ from one maker to another, so check them before you commit. It pays to involve a specialist and to supply the complete part number of the original bearing. We can help you review interchangeability and the options that fit your equipment.
To request a quote for SKF NU series cylindrical roller bearings, send the part number by WhatsApp or email. We reply promptly and can suggest equivalents or help you choose the right bearing for the application.
Dimensions
80 x 200 x 48 mm (d x D x B): boundary dimensions for basic designation NU 416, according to ISO 15.
- Bore
- 80mm
- Outside diameter (D)
- 200mm
- Width (B)
- 48mm
Same size, other brands
Other brands' pages with basic designation NU 416: 80 x 200 x 48 mm (d x D x B) per ISO 15.
- FAGNU416-XL-M1
- NTNNU416
- RKBNU 416
What they share are the ISO 15 boundary dimensions, not the specs: seals or shields, internal clearance, cage and load rating may vary with brand and suffix. Every quote is by full part number.
Frequently asked questions
- SKF NU 416 bearing: what are its dimensions?
- SKF NU 416 measures 80 mm across the bore and 200 mm across the outside diameter; its width is 48 mm (80 x 200 x 48 mm). Those are the boundary dimensions standardized in ISO 15 for basic designation NU 416.
- What does the NU designation mean in a cylindrical roller bearing?
- It means the outer ring has two ribs and the inner ring has none. This allows relative axial displacement between the rings, which helps compensate for thermal expansion while carrying high radial loads.
- Where are SKF NU series bearings typically used?
- They are common in electric motors, pumps, compressors, gearboxes and industrial machinery that sees high radial loads and considerable speeds, especially where shafts are subject to thermal expansion.
- How do I request a quote for NU bearings from MR?
- Send the bearing part number via WhatsApp or email to MR Industrial Accessories LLC. We will respond promptly with the information you need for your quote.