Sep 19, 2026 · Installation & Maintenance
Remove Ball Bearings from Motor Shafts: Wholesale Supplier
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Quote memo for this SKF bearing
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
Specifications
Listed data for this SKF designation; confirm the execution and dimensions against your drawing or application before ordering.
| Category | Cylindrical Roller Bearing |
|---|
Product details
Product Specifications
| Parameter | Details |
|---|---|
| Model Number | N2208EM, NU2208EM, NJ2208EM |
| Outer Dimension | Small and Medium-Sized (60-115mm) |
| Material | Bearing Steel |
| Spherical | Non-Aligning Bearings |
| Load Direction | Radial Bearing |
| Separated | Separated |
| Product Name | Cylindrical Roller Bearing |
| Bore Size | 15-90 mm |
| Structure | Cylindrical |
| Lubrication | Grease or Oil |
| Precision Rating | P0, P6, P5, P4, P2 |
| Vibration | Z1V1, Z2V2, Z3V3 |
| Specification | 40×90×23mm |
| Origin | China |
| HS Code | 8482500090 |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Steel Mills | Rolling Mill Motors |
Need Reliable Cylindrical Roller Bearings N2208EM/NU2208EM/NJ2208EM for Rolling Mill Motors?
Finding the right bearings for rolling mill motors can be challenging. Mismatched dimensions lead to installation delays, while low-quality materials cause premature wear and unexpected downtime. Sourcing from multiple suppliers wastes time—what you need is a single trusted partner for genuine, precision-engineered bearings.
Engineered for Rolling Mill Motor Performance
Our Cylindrical Roller Bearings N2208EM, NU2208EM, and NJ2208EM (40x90x23mm) solve these pain points. With ISO 9001-certified production and comprehensive quality checks, these bearings deliver consistent performance in steel mill environments. Our extensive inventory covers major brands and models, ensuring same-day shipping for urgent requirements—no more waiting for backorders.
Optimized for Heavy-Duty Radial Loads
Designed as radial bearings, these cylindrical roller bearings excel in applications with high radial loads, such as rolling mill motors. The separated structure allows easy mounting and dismounting, simplifying maintenance in tight spaces. Operating temperatures compatible with industrial lubricants (grease or oil) ensure reliability even in continuous-duty scenarios.
Key Engineering Features for Longevity
The bearing steel construction provides exceptional hardness and wear resistance, critical for withstanding the harsh conditions of steel mills. Precision ratings from P0 to P2 allow customization based on application requirements—choose higher precision (P4/P2) for reduced vibration in high-speed motors, or standard precision (P0/P6) for cost-effective general use. Vibration classes Z1V1 to Z3V3 further tailor performance to noise-sensitive environments, ensuring smooth operation.
Why Precision Bearings Reduce Total Cost
Investing in quality cylindrical roller bearings minimizes long-term costs. Inferior bearings with poor dimensional accuracy cause shaft misalignment, leading to increased energy consumption and premature failure of adjacent components. Our bearings, with strict adherence to size tolerances (40x90x23mm), ensure proper fit and reduced wear, extending motor lifespan and lowering maintenance expenses. By choosing the right bearing upfront, you avoid the hidden costs of unplanned downtime and frequent replacements.
Quality You Can Trust
Every bearing undergoes rigorous inspection, including material verification and dimensional checks, to meet international standards. We provide a warranty against manufacturing defects, giving you confidence in your purchase. With access to a wide range of brands and models, we can source according to your specific requirements, whether you need standard or hard-to-find bearings. Our inventory system ensures fast availability, so you can keep your production on schedule.
Packaging & Shipping
- Packaged in cartons and pallets for secure transport
- Same-day shipping available for in-stock items
- Flexible delivery options: courier, air freight, or sea freight
- Low minimum order quantity to support both small and large-scale needs
Get Your Quote Today
Whether you need N2208EM, NU2208EM, NJ2208EM, or other cylindrical roller bearings, we’re here to help. Provide your required model, dimensions, and quantity, and our team will quickly respond with pricing and availability. The sooner you confirm your order, the sooner we can arrange delivery—keeping your operations running smoothly.
Frequently Asked Questions
Q: Do you supply bearings from other brands or models?
A: Yes, we offer a full range of bearings across various brands and models. We can source according to your specific brand or dimensional requirements.
Q: How can I confirm if this bearing fits my equipment?
A: Provide your equipment model or the required dimensions (bore, outer diameter, width), and our technical team will verify compatibility with the N2208EM/NU2208EM/NJ2208EM specifications.
Q: What is your warranty policy?
A: We provide a warranty against manufacturing defects. Specific terms and duration are outlined in each sales contract.
Q: What is the minimum order quantity?
A: We accept low minimum orders, making it easy to test samples or fulfill small-scale requirements before larger purchases.
Q: How long does shipping take?
A: In-stock items ship the same day. Delivery time depends on your location and chosen method—courier (3-7 days), air freight (5-10 days), or sea freight (20-40 days).
Q: Can you provide custom bearings (OEM/ODM)?
A: Yes, we support custom bearing manufacturing based on your drawings or specifications, including material, precision, and lubrication options.
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
Itemized SKF supply that keeps project schedules on track
"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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Cylindrical Roller Bearing Cylindrical Roller Bearing NUP207EM 17x40x16mm for High Precision Mechanical Applications Where it runs
Applications for this bearing
Typical equipment and duty conditions this SKF bearing type is specified for.
Combine this bearing, its housing and accessories in one written quote
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
Questions about quoting this SKF bearing
What details turn a product selection into a quotation request?+
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.
How should precision items be distinguished from standard bearings?+
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.
The SKF reference on my old drawing is incomplete. Can you still quote?+
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.
Can a project order be delivered in batches?+
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
Get a written quote for Cylindrical Roller Bearings N2208EM NU2208EM NJ2208EM for Rolling Mill Motors 40x90x23mm
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.