Sep 19, 2026 · Installation & Maintenance
Remove Ball Bearings from Motor Shafts: Wholesale Supplier
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Read the selection guideSKF bearings by designation · Itemized written quotes for mixed project lists




State the exact execution (designation suffix), whether you need the complete assembly, and which housings or mounting accessories belong on the same line. Keep precision items separate, with accuracy class and arrangement.
Technical data
Listed data for this SKF designation; confirm the execution and dimensions against your drawing or application before ordering.
| Category | Cylindrical Roller Bearing |
|---|
| Parameter | Details |
|---|---|
| Model Number | NUP2204EM |
| Bearing Type | Cylindrical Roller Bearing |
| Outer Dimension | 35mm-400mm |
| Specification | 20*47*18mm |
| Material | Bearing Steel |
| Structure | Cylindrical |
| Load Direction | Radial Bearing |
| Separated | Separated |
| Spherical | Non-Aligning Bearings |
| Seals Type | Open |
| Lubricate | Oil Grease Dry |
| Precision Rating | P0 P6 P5 P4 P2 |
| Number of Row | Single Row |
| Trademark | SKF |
| Origin | Sweden |
| HS Code | 8482500090 |
| Industry | Typical Applications |
|---|---|
| Mechanical Equipment | Industrial machinery components requiring radial load support |
| General Manufacturing | Rotary shafts and power transmission systems |
Selecting the right cylindrical roller bearing can be challenging when dealing with mechanical equipment that demands precise dimensions and reliable performance. Many purchasers face issues with mismatched specifications leading to installation delays, or bearings that fail prematurely due to substandard materials. Finding a single supplier that can provide authentic SKF bearings with the exact 20*47*18mm specification needed often means navigating multiple channels and uncertain lead times.
The SKF NUP2204EM cylindrical roller bearing addresses these challenges with its precision engineering and authentic SKF quality. As a specialized supplier with direct access to SKF official channels, we ensure this bearing meets original factory standards, eliminating concerns about counterfeit products. With a large-scale dedicated SKF inventory covering over 95% of conventional models, we support same-day shipping for spot goods, so your mechanical equipment maintenance or production schedules aren't delayed by long procurement times.
This high precision cylindrical roller bearing is designed for mechanical equipment operating under radial load conditions. Its 20mm bore diameter, 47mm outer diameter, and 18mm width make it suitable for applications requiring compact yet robust bearing solutions. The separated structure allows for easy mounting and dismounting, which is particularly valuable in maintenance scenarios where equipment downtime needs to be minimized. Operating with oil, grease, or dry lubrication options, it adapts to various working environments within industrial machinery setups.
The SKF NUP2204EM cylindrical roller bearing incorporates critical features that directly impact performance. Constructed from high-quality bearing steel, it delivers the hardness and durability required to withstand continuous operation in mechanical equipment. The single row design optimizes radial load capacity, while the precision rating options (P0 to P2) allow selection based on application accuracy needs—from general industrial use to higher precision machinery. The open seal type provides flexibility in lubrication management, ensuring proper maintenance access without compromising bearing integrity. These engineering details collectively contribute to consistent performance and extended service life in demanding mechanical applications.
Choosing the correct cylindrical roller bearing like the SKF NUP2204EM directly influences your equipment's total cost of ownership. A precision-machined bearing with proper load capacity reduces the risk of premature failure, which can lead to unexpected downtime, repair costs, and potential damage to adjacent components. Inferior bearings often exhibit excessive vibration or noise, indicating misalignment or material deficiencies that shorten equipment lifespan. By investing in an authentic SKF bearing with complete traceability, you avoid these hidden costs and ensure predictable performance, ultimately lowering long-term operational expenses compared to cheaper alternatives that compromise on quality.
Our commitment to quality ensures that every SKF NUP2204EM bearing meets rigorous standards. We strictly implement SKF's global quality management system, with all products sourced directly from official factories and warehouses. Each bearing comes with complete official qualification documents, including original factory certificates and batch inspection reports, providing full traceability from production to delivery. Our professional SKF-certified technical team can verify compatibility with your mechanical equipment, ensuring you receive the correct specification. Additionally, we offer an original factory warranty, giving you confidence in the product's reliability and our service commitment.
To secure your SKF NUP2204EM cylindrical roller bearing with 20*47*18mm specification, provide us with your required quantity and delivery location. Our team will promptly confirm stock availability and provide a competitive quote. As a supplier covering a complete range of SKF bearings and supporting products, we can also assist with any additional bearing requirements for your mechanical equipment, ensuring a streamlined procurement process.
Q: Do you support procurement of other bearing brands and models?
A: Yes, we supply a comprehensive range of bearings including international mainstream brands and domestic优质品牌, and can source according to customer-specified brands or models.
Q: How can I confirm if this SKF NUP2204EM bearing fits my equipment?
A: Provide your equipment's bearing requirements or existing bearing dimensions (d x D x B), and our professional technical team will verify compatibility with the SKF NUP2204EM specification.
Q: What is the warranty policy for this bearing?
A: This SKF bearing comes with an original factory warranty. Manufacturing defects are covered under warranty, with terms detailed in the official documentation provided with your order.
Q: What is the minimum order quantity for the SKF NUP2204EM?
A: We support low minimum order quantities, including small-batch purchases, to accommodate both maintenance needs and larger production requirements.
Q: How quickly can this bearing be shipped after ordering?
A: For spot goods, we support same-day shipping. Global delivery typically takes 7-15 days to most countries and regions via our established logistics network.
Q: Do you offer OEM/ODM customization services for bearings?
A: Yes, we can provide customized packaging, label printing, and technical documentation services according to specific customer requirements.
Ready to order or need a quote?
Send the bearing model, dimensions (d x D x B), and quantity — we'll get back to you with pricing and lead time.
Project buyers
"We submitted a long SKF list for a new project, mixing ball, roller, needle and thrust bearings. This supplier came back with itemized pricing, lead times and alternatives for two long-lead references. We could plan the procurement timeline without surprises."
Daniel KimKim Engineering Project · South Korea"When our project timeline shifted and we needed to split the delivery into three batches, the supplier worked with us on the schedule. Each batch arrived complete and on the agreed date. No holding costs, no rush shipping fees."
Mohammed Al-AminAl-Amin Contracting · Saudi ArabiaSame series
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Typical equipment and duty conditions this SKF bearing type is specified for.
Standard and precision lines listed separately, each with model, stock, lead time and validity — so your comparison is line by line, not guesswork.
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Read the selection guideFAQ
Send the selected SKF model, quantity per line, accuracy requirement, mounting accessories, destination country and postcode, and the date you need the goods. Confirm the exact execution and whether you need the complete assembly. With that, Project Purchasing Company returns a written itemized quote.
List precision bearings on separate lines with their accuracy class and arrangement or configuration. Keeping them apart from standard bearings prevents wrong pricing and wrong shipments on mixed project lists.
Yes. Send a photo of the nameplate or bearing markings, and we list the information that still needs confirming. Any technical change or alternative model is clearly marked and requires your approval.
Yes. Shipping method and delivery schedule are confirmed before dispatch, so batches can follow your installation timeline. On receipt, check labels, quantity and condition; any mismatch is handled with your order number and photos.
Request a quote
Project Purchasing Company quotes every line by SKF model, with price and currency, stock, estimated lead time, validity and freight or tax terms. Add related bearings and accessories to the same request.