Cylindrical Roller Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
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Cylindrical Roller Bearing
Bdl Nu2240 Cylindrical Roller Bearing Direct Supply for Machine Tool Spindle
Ensure smooth, high-precision performance for your machine tool spindle with the Bdl Nu2240 Cylindrical Roller Bearing, designed to deliver reliable radial load support and minimize vibration during critical operations. Crafted from premium bearing steel and featuring a separated structure, this single-row cylindrical roller bearing simplifies installation and maintenance, reducing downtime for your workshop.
- Precision ratings from P0 to P2 available to match your specific accuracy requirements
- Open design allows flexible lubrication with oil, grease, or dry operation
- Dimensions: 200*360*98 mm, engineered for direct supply compatibility with industrial machine tool spindles
7
Day Prototype
vs. 8-12 wks standard
50+
Countries Served
Global logistics network
12h
Quote Response
Expert engineers on call
Typical Applications
Wind Power
Mining
Steel & Metallurgy
Automotive / EV
Rail Transit
Precision Machinery
Genuine SKF Bearings
NDA Protected
Free Sample for Orders > $50K
Global Shipping
Product Details
Spécifications du produit
Paramètre
Détails
Numéro de modèle
Nom du produit
Roulement à rouleaux cylindriques
Matériau
Acier à roulement
Structure
Cylindrique
Direction de charge
Roulement radial
Séparé
Séparé
Sphérique
Roulements non-alignés
Type de joints
Ouvrir
Huile Graisse Sèche
Évaluation de la précision
P0 P6 P5 P4 P2
Nombre de rangée
Rangée Unique
Vibration
Spécification
Marque déposée
BDL
Origine
Chine
Code SH
Applicabilité de l'application
Industrie
Applications typiques
Machine Outil
Broches
Machine tool operators know the frustration: unexpected spindle downtime from bearing failure, wasted hours searching for compatible replacements across chaotic brand型号 systems, and the hidden costs of low-quality bearings that wear prematurely. These issues disrupt production schedules and erode profit margins in precision manufacturing environments. Conçu pour la performance des broches de machine-outil
The Bdl Nu2240 Cylindrical Roller Bearing addresses these challenges with ISO 9001-certified production processes and dimensions interchangeable with major international standards. As a direct supply option for machine tool spindles, it leverages separated inner and outer rings for easy installation—critical for maintenance in tight machining center configurations. Our extensive inventory ensures quick access to this cylindrical roller bearing, minimizing production delays when replacements are urgent. Performance optimale dans les environnements d'usinage de précision
This bearing excels in radial load-dominant applications like machine tool spindles, where its single-row cylindrical design delivers high rigidity and rotational accuracy. Operating within standard industrial temperature ranges, it accommodates oil, grease, or dry lubrication systems, adapting to diverse machine configurations. The non-aligning structure requires precise mounting, making it ideal for rigid spindle assemblies where shaft misalignment is minimal. Bearing steel construction provides the hardness (typically 58-62 HRC) required to withstand the cyclic loads of high-speed spindles, while precision ratings from P0 to P2 allow matching to machine accuracy requirements—P4 and P2 grades suitable for CNC machines demanding tight dimensional tolerances. The open seal design facilitates lubricant circulation in high-temperature operations, though users should implement proper contamination control in machining environments. With a 200mm bore, 360mm outer diameter, and 98mm width, the NU2240 balances load capacity with compact installation, a critical factor in spindle design where space is constrained. Choosing the right cylindrical roller bearing directly impacts total cost of ownership. A precision-machined NU2240 minimizes vibration (V1-V4 class options) that can degrade workpiece surface finish, reducing scrap rates. Inferior bearings often fail prematurely due to substandard material hardness or dimensional inaccuracies, leading to unplanned downtime, emergency maintenance, and potential damage to expensive spindle components. By investing in bearings with verified load ratings and manufacturing quality, shops reduce long-term costs associated with frequent replacements and production interruptions. Assurance qualité que vous pouvez vérifier
Our production process adheres to ISO 9001 standards, including raw material verification and comprehensive成品 testing for dimensions, hardness, and surface finish. Each bearing comes with a manufacturer’s warranty covering material and workmanship defects. As a supplier with access to both our BDL brand and major international bearing lines, we can source exact replacements or equivalents for obsolete or hard-to-find models, ensuring your machine tools stay operational with minimal lead time. Emballé dans des cartons avec des options de palette pour les commandes en gros
Disponible en stock pour expédition rapide
Whether you need a direct replacement for a machine tool spindle or want to evaluate the NU2240 for a new application, provide your required quantity and shipping location. Our team can also assist with cross-referencing against other brands to ensure compatibility. The sooner you confirm your requirements, the sooner we can arrange delivery to keep your production running. Questions Fréquemment Posées
Q: Fournissez-vous des roulements d'autres marques en plus de BDL ?
A: Yes, we provide access to a wide range of international and domestic brands. We can source bearings according to your specified brand or model requirements. Q: How can I confirm if the NU2240 fits my machine tool spindle? A: Provide your spindle’s bearing dimensions (bore, outer diameter, width) and any specific performance requirements. Our technical team will verify compatibility with the NU2240 specifications. Q: What warranty coverage do you offer on bearings? A: We provide a manufacturer’s warranty covering material and workmanship defects. Specific terms are detailed in our sales agreement, with remedies including replacement for verified manufacturing issues. Q: What is the minimum order quantity for the NU2240? A: We support low minimum order quantities, including single-unit purchases, to accommodate both emergency replacements and small-batch requirements. Q: How quickly can you ship the NU2240 bearing? A: The NU2240 is typically available from stock, with same-day or next-day dispatch for in-stock items. Shipping time depends on the selected logistics method. Q: Can you provide custom bearing solutions for special applications? A: Yes, we offer OEM/ODM services for custom bearing requirements. Provide your technical drawings or specifications, and we can develop a tailored solution. Ready to order or need a quote?
NU2240
Lubricate
V1V2V3V4
200*360*98 mm
8482500090
Struggling with Machine Tool Spindle Bearing Reliability? Meet the NU2240 Cylindrical Roller Bearing
Key Engineering Features for Spindle Applications
Why Precision Bearings Reduce Total Manufacturing Costs
Packaging & Shipping
Get Your NU2240 Cylindrical Roller Bearing Quote Today
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
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Product Summary
- Product Name
- Bdl Nu2240 Cylindrical Roller Bearing Direct Supply for Machine Tool Spindle
- Category
- Cylindrical Roller Bearing
- Brand
- SKF
- Certification
- ISO 9001 · TS 16949
- Lead Time
- 7 Working Days
Get a Custom Quote
Our engineers will respond within 12 hours with a tailored solution.
Request QuoteGeneral Specifications
| Bearing Type | Cylindrical Roller Bearing |
| Brand | SKF |
| Quality Standard | ISO 9001 / TS 16949 |
| Precision Grade | P0 / P5 / P6 (custom) |
| Material | Chrome Steel / Stainless |
| Cage Material | Steel / Brass / Polyamide |
| Lubrication | Grease / Oil (specify) |
| Operating Temp. | -40°C to +200°C |
| Min. Order Qty | 1 pc (samples available) |
| Prototype Lead Time | 7 Working Days |
Performance Parameters
| Load Capacity | Contact for C0/Cr values |
| Speed Rating | Contact for ndm limit |
| Vibration Level | Z1 / Z2 / Z3 (custom) |
| Noise Level | V1 / V2 / V3 (custom) |
| Fatigue Life | L10h per ISO 281 |
| Sealing Options | Open / Z / 2Z / RS / 2RS |
Custom Specifications Available
Our engineering team can modify bearing dimensions, materials, seals, and clearances to meet your specific operating requirements. Submit your drawing or spec sheet for a tailored proposal.
Wind Power
Main shaft bearings, gearbox bearings, and generator bearings for onshore and offshore wind turbines.
Mining & Quarrying
Heavy-duty bearings for crushers, conveyors, and rotary equipment in extreme dust and shock-load environments.
Steel & Metallurgy
High-temperature bearings for rolling mills, continuous casting, and furnace applications.
Automotive / EV
Wheel hub bearings, transmission bearings, and e-motor bearings for passenger and commercial vehicles.
Rail Transit
Axle box bearings, traction motor bearings, and gearbox bearings meeting EN/UIC railway standards.
Precision Machinery
High-precision spindle bearings, angular contact bearings, and super-precision bearings for CNC and robotics.
Application Design
EngineeringOur engineers analyze your operating conditions -- load, speed, temperature, environment -- and select or design the optimal bearing solution to maximize service life and reduce total cost of ownership.
Custom Modification
7-Day TurnaroundNeed non-standard dimensions, special materials, or modified clearances? We can modify standard SKF bearings or manufacture fully custom solutions with a 7-day prototype turnaround.
Failure Analysis
DiagnosticsWhen bearings fail prematurely, our team conducts root-cause analysis using advanced diagnostic tools to identify the failure mode and recommend corrective action.
Predictive Maintenance
Up to 40% Less DowntimeWe deploy vibration monitoring, thermal imaging, and oil analysis programs that detect bearing deterioration early -- reducing unplanned downtime by up to 40%.
On-site Installation
Global CoverageProper installation is critical to bearing performance. Our certified technicians provide on-site installation support, alignment verification, and operator training worldwide.
Lifecycle Support
Enterprise SLAFrom initial selection through end-of-life, our dedicated account managers provide scheduled maintenance plans, re-lubrication programs, and replacement forecasting for enterprise clients.
Why SKF China
The engineering partner advantage
7 Days
Prototype Lead Time
vs. 8-12 weeks via standard channels
15+
Certified Engineers
SKF-certified, on-call for your project
50+
Countries Delivered
Reliable global logistics network
Request a Quote
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Bdl Nu2240 Cylindrical Roller Bearing Direct Supply for Machine Tool Spindle
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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