Mining & Metallurgy
Crushers, mills, conveyors, and smelting equipment under heavy radial/axial loads.
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ISO 9001 Certified
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Cylindrical Roller Bearing
SKF NUP312ECP Cylindrical Roller Bearing 60x130x31mm for Pumps & Compressors with Long Life
SKF NUP312ECP Cylindrical Roller Bearing 60x130x31mm for Pumps & Compressors with Long Life
In Stock · Ready to Ship
<p>Minimize downtime and maximize pump/compressor performance with the <strong>SKF NUP312ECP</strong> cylindrical roller bearing, engineered for long service life in industrial applications. This 60x130x31mm precision component features SKF's ECP design, optimizing load distribution to reduce wear and extend maintenance intervals—ideal for production lines where reliability directly impacts operational efficiency.</p><ul><li>Chrome steel construction with P0-P2 precision ratings ensures consistent batch quality, critical for seamless integration in OEM assemblies</li><li>Radial load capacity and low-noise operation make it a direct replacement solution for compressors and heavy-duty pumps</li><li>Backed by Dunyu Bearings' official SKF authorization, ensuring full traceability and compliance with global quality standards</li></ul>
Bore (d)
--
Outer Dia. (D)
--
Width (B)
--
Dynamic C
--
Static Câ‚€
--
Speed Limit
--
Compatible with: Housings, adaptor sleeves, locking devices, SKF LGMT 2/3 grease, induction heaters, and SKF TMFT 36 fitting tools.
Formal quotation with SKF traceability cert within 24 hours · Sample orders available
24h Response
Quotation & Cert
60+ Countries
DDP/DAP/CIF
ISO 9001
Quality Certified
Full Specifications
Complete Technical Parameters
SKF NUP312ECP Cylindrical Roller Bearing 60x130x31mm for Pumps & Compressors with Long Life -- Parameter Sheet
SKF · Cylindrical Roller Bearing
| Parameter | Value | Unit / Note |
|---|---|---|
| Bearing Series | -- | Cylindrical Roller Bearing |
| Bore Diameter (d) | -- | mm |
| Outer Diameter (D) | -- | mm |
| Width / Height (B) | -- | mm |
| Dynamic Load Rating (C) | -- | kN |
| Static Load Rating (Câ‚€) | -- | kN |
| Fatigue Limit Load (Pu) | -- | kN |
| Reference Speed | -- | r/min |
| Limiting Speed | -- | r/min |
| Mass | -- | kg |
| Clearance Class | C3 | ISO 281 |
| Cage Material | -- | -- |
| Sealing / Shield | -- | -- |
| Lubrication | Grease / Oil bath | -- |
| Operating Temp. Range | −30 to +120 °C | -- |
| Vibration Level | SKF E1 / Standard | -- |
| Misalignment Tolerance | -- | ° |
| Fit Recommendation (shaft) | -- | ISO |
| Fit Recommendation (housing) | -- | ISO |
| Replacement / Cross Ref. | -- | -- |
* All specifications are reference values. Contact our SKF engineers for application-specific confirmation.
Application Scenarios
Compatible Industrial Applications
Engineered for demanding industrial environments, this SKF bearing series delivers reliable performance across a wide range of heavy-duty and precision applications.
Power Generation
Wind turbines, generators, gearboxes, and turbine main shafts.
Heavy Machinery
Cranes, presses, rolling mills, and large industrial gearboxes.
Marine & Offshore
Ship propulsion systems, deck machinery, and offshore platforms.
Cement & Construction
Kiln drives, ball mills, bucket elevators, and vibrating screens.
Pulp & Paper
Paper machine rolls, dryer sections, and calender rolls.
Full Portfolio
One-Stop SKF Supporting Solutions
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Bearings: Deep Groove · Spherical · Cylindrical · Tapered · Thrust · Angular Contact
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Sealing: Radial shaft seals · V-rings · Labyrinth seals · Bearing isolators
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Lubrication: LGMT 2/3 grease · Automatic lubricators · Centralized systems
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Mounting Tools: Induction heaters · Fitting kits · TMFT 36 · Alignment tools
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Housings: Plummer blocks · Flanged housings · Split housings · Adaptor sleeves
Need Application Advice?
SKF-Certified Engineer
Selection · Failure analysis · Technical support
Technical Expertise
SKF Global Standards & Supporting Solutions
Every SKF bearing supplied by Dunyu Bearings adheres to SKF's global engineering standards -- from material science and heat treatment to precision tolerancing and noise classification.
Internal Design
SKF E1 Geometry
Optimized internal geometry reduces friction and heat generation, extending service life by up to 50% compared to conventional designs. Ideal for high-speed and high-temperature applications.
ISO / ABEC Standards
Precision Tolerance
Manufactured to ISO P0-P6 tolerance classes. Dimensional accuracy and running accuracy are 100% verified before shipment, with full batch traceability records.
SKF Sealing Systems
Sealing Solutions
Comprehensive sealing options: open, shielded (Z/2Z), rubber sealed (RS/2RS), and labyrinth variants. SKF V-rings and radial shaft seals available as integrated solutions.
SKF Lubrication Systems
Lubrication Planning
LGMT 2/3 general purpose grease for most applications. LGEP 2 for heavy loads, LGHP 2 for high temperatures. SKF automatic lubricators (SYSTEM 24) for continuous re-lubrication.
SKF Maintenance Tools
Mounting & Alignment
Correct mounting is critical. SKF TMFT 36 fitting tool kit, induction heaters (TIH 030M/100M), and laser alignment tools ensure damage-free installation and maximum service life.
Predictive Maintenance
Condition Monitoring
SKF Microlog and Enlight sensors for vibration, temperature, and speed monitoring. Enable predictive maintenance strategies to minimize unplanned downtime and optimize bearing replacement intervals.
Product Details
Product Specifications
| Parameter | Details |
|---|---|
| Model NO. | NUP312ECP |
| Bore Diameter (d) | 60mm |
| Outside Diameter (D) | 130mm |
| Width (B) | 31mm |
| Material | Bearing Steel |
| Feature | Long Life / Durable / Low Voice |
| Precision Rating | P0 P6 P5 P4 P2 |
| Load Direction | Radial Bearing |
| Separated | Unseparated |
| HS Code | 8482300000 |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Fluid Handling | Centrifugal Pumps, Reciprocating Compressors |
| General Machinery | Electric Motors, Gearboxes, Fans |
| Industrial Manufacturing | Conveyor Systems, Machine Tools |
Stop Production Interruptions with Reliable SKF NUP312ECP Cylindrical Roller Bearings
OEM manufacturers across Europe and Southeast Asia frequently face costly downtime when bearings fail prematurely. Gray market suppliers often deliver counterfeit products with incomplete traceability, leading to customs delays and quality disputes. Multi-tier distribution channels stretch lead times by 30-50%, making it difficult to align with production schedules—especially critical for pump and compressor maintenance where every hour of downtime impacts operational efficiency.
Genuine SKF NUP312ECP Bearings: In Stock and Traceable
As an official SKF authorized distributor, we provide 100% genuine SKF NUP312ECP cylindrical roller bearings with full traceability documentation. Our large centralized warehouse ensures this 60x130x31mm bearing is available for immediate dispatch, eliminating the delays of traditional distribution networks. Designed specifically for pumps and compressors, this SKF ECP bearing delivers long service life even in continuous operation scenarios, aligning with the strict quality requirements of industrial equipment OEMs and maintenance teams.
Optimal Performance in Demanding Rotating Applications
The SKF NUP312ECP excels in radial load environments typical of pump shafts and compressor rotors. Its cylindrical roller design provides high radial load capacity while maintaining low friction, making it ideal for applications requiring both durability and energy efficiency. Whether operating in standard industrial temperatures or moderate vibration conditions, this bearing maintains consistent performance—critical for maintaining production continuity in manufacturing facilities and processing plants.
Technical Features That Ensure Long-Term Reliability
The NUP312ECP's precision rating options (from P0 to P2) allow customization based on application requirements, with tighter tolerances (P5/P4) reducing vibration in high-speed pump applications. Its bearing steel construction provides superior hardness and wear resistance compared to lower-grade materials, directly contributing to the long life specified in SKF's design standards. The unseparated construction simplifies installation and maintenance, reducing assembly time while ensuring proper load distribution between rollers and raceways. These technical attributes translate to fewer replacements and lower maintenance costs over the equipment lifecycle.
Why Genuine SKF Bearings Reduce Total Cost of Ownership
Counterfeit roller bearings may offer lower upfront prices, but they typically fail 3-5 times faster than genuine SKF products. A single bearing failure in a critical pump can cause production losses exceeding $10,000 per hour in manufacturing environments. Our SKF-certified bearings undergo full-process quality management compliant with ISO 9001 standards, including material traceability and dimensional verification. This attention to quality ensures consistent batch performance, eliminating the hidden costs of premature failures, unplanned downtime, and secondary equipment damage often associated with non-genuine components.
Your Trusted Partner for Industrial Bearing Supply
With 60+ countries served and a SKF-certified technical team, we stand behind every bearing we supply. Our vertical distribution model eliminates middlemen, ensuring direct access to SKF's global quality assurance system. Each NUP312ECP bearing comes with official certification documents, enabling seamless customs clearance for export orders. We support small-batch trial orders for quality verification and offer dedicated account managers to track your order from warehouse to delivery. For emergency maintenance needs, our global door-to-door logistics can expedite shipments to minimize production disruptions.
Packaging & Shipping
- Original SKF packaging with product certification and traceability documents
- Protective carton packaging with palletization for bulk orders
- Package dimensions: 8.00cm × 15.00cm × 5.50cm (gross weight: 0.800kg)
- Global shipping via DHL, FedEx, or UPS with real-time tracking
- 1 piece minimum order quantity supported for emergency repairs
Get Your SKF NUP312ECP Bearing Delivered Fast
Don't let bearing procurement delays impact your production schedule. Send us your model requirements, application parameters, and order volume today—our team will issue a formal quotation with certification documents within 24 hours. With stock on hand and global logistics readiness, we can have your SKF NUP312ECP bearings delivered to your facility quickly, helping you maintain operational continuity and avoid costly downtime.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official SKF authorized distributor. Every SKF NUP312ECP bearing comes with full traceability documentation and brand authorization certificates to verify authenticity.
Q: How do I confirm if this bearing fits my pump or compressor?
A: Provide your equipment model or operating parameters (load, speed, temperature), and our SKF-certified technical team will verify compatibility at no cost.
Q: What is your warranty policy?
A: We adhere to SKF's global warranty standards, covering manufacturing defects with unconditional replacement for non-conforming products.
Q: What is the minimum order quantity?
A: We accept orders starting from 1 piece, supporting both emergency maintenance and small-batch requirements.
Q: How long does shipping take?
A: In-stock bearings ship within 3-7 business days via DHL, FedEx, or UPS. Custom logistics solutions (air/sea freight) are available for bulk orders.
Q: How can I verify the bearing's authenticity upon receipt?
A: Check the packaging for SKF's holographic labels, verify the laser-etched part number against the certificate, and use SKF's official verification tools with the provided traceability code.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we'll respond within 24 hours.
Authenticity & Warranty
Genuine SKF Traceability & Quality Commitment
As an officially authorized SKF distributor, every bearing we supply carries full documentation from SKF's global manufacturing network -- with complete batch traceability from factory to your facility.
SKF Certificate of Origin
Every shipment includes official SKF certification of origin, verifying product authenticity and manufacturing source.
Batch Traceability Records
Full production batch traceability maintained for minimum 5 years. Enables quality audit and failure investigation.
SKF Authorized Distributor Status
Verified annually by SKF. Our authorized status can be confirmed directly through the SKF distributor verification system.
Quality Warranty
All products carry SKF manufacturer warranty. Defective products are replaced or refunded -- no questions asked.
Anti-Counterfeit Verification
SKF QR code and holographic seal on every package. Verify authenticity instantly via SKF's official verification portal.
Authorized Distributor
DY
Shanghai Dunyu Bearing
Official SKF Authorized Distributor
- Auth. Since
- 2010+
- Quality Std.
- ISO 9001
- Coverage
- Full SKF Portfolio
- Verification
- SKF Global Portal
ISO 9001
SKF Authorized
Full Traceability
Logistics & Packaging
Packaging & Global Shipping
Original SKF Packaging
All products shipped in original SKF packaging with anti-counterfeit seal, QR code, and batch label intact.
Export Carton + Wooden Crate
Standard export carton for small orders. Custom wooden crates with moisture-proof lining for large/heavy shipments.
Multi-Modal Shipping
Sea freight (FCL/LCL), air freight, and express (DHL/FedEx/UPS). DDP, DAP, CIF, FOB terms all supported.
Delivery Timeline
In-stock items: 1-3 days dispatch. Air freight: 3-7 days door-to-door. Sea freight: 15-35 days by destination.
Shipping Terms & Regions
| Region | Mode | Transit Time | Incoterms |
|---|---|---|---|
| Europe | Sea / Air / Express | 15-25d / 5-7d / 3-5d | DDP · DAP · CIF · FOB |
| North America | Sea / Air / Express | 20-30d / 5-8d / 3-5d | DDP · DAP · CIF · FOB |
| Southeast Asia | Sea / Air / Express | 7-15d / 3-5d / 2-4d | DDP · DAP · CIF · FOB |
| Middle East | Sea / Air / Express | 15-25d / 4-7d / 3-5d | DDP · DAP · CIF · FOB |
| Other Regions | Sea / Air / Express | Upon Confirmation | FOB · CIF · Negotiable |
Related Products
Related Models & Supporting Components
FAQ
Frequently Asked Questions
How do I verify the product is 100% genuine SKF?
Every product we supply comes with original SKF packaging including an anti-counterfeit holographic seal and QR code. You can scan the QR code on the SKF official website to verify authenticity. We also provide the SKF Certificate of Origin with every shipment, and our authorized distributor status can be verified directly through SKF's global distributor portal.
What is the minimum order quantity (MOQ)?
There is no strict minimum order quantity for standard catalog items. We support single-piece sample orders for testing and evaluation. For bulk procurement and long-term supply programs, we offer preferential pricing and dedicated inventory reservation. Contact our sales team for a customized procurement plan.
How long does it take to receive a formal quotation?
We guarantee a formal quotation with full SKF traceability certification within 24 business hours of receiving your inquiry. For urgent requirements, our team can typically respond within 2 hours during business hours (Mon-Sat, 9:00-18:00 GMT+8). Contact us via WhatsApp for fastest response.
Do you support DDP (Delivered Duty Paid) shipping?
Yes, we fully support DDP, DAP, CIF, and FOB incoterms across 60+ countries. Our logistics team handles all export documentation, customs clearance, and last-mile delivery. We work with leading freight forwarders and express carriers (DHL, FedEx, UPS) to ensure reliable and timely delivery.
Can you provide technical support for bearing selection?
Absolutely. Our SKF-certified engineers provide comprehensive technical support including bearing selection, application analysis, failure investigation, and lubrication planning. We can also assist with housing selection, mounting tool recommendations, and condition monitoring solutions. Technical support is available 24/7 via email and WhatsApp.
What are the payment terms?
We accept T/T (bank transfer), L/C (letter of credit) for large orders, and Western Union. Standard terms are 30% deposit with 70% balance before shipment. For established long-term customers with framework agreements, we offer net payment terms. All transactions are conducted in USD or EUR.
What happens if I receive a defective product?
All products carry the full SKF manufacturer warranty. In the unlikely event of a defective product, we will arrange replacement or full refund -- no questions asked. Our quality team will also conduct a failure analysis to identify the root cause and prevent recurrence. Please retain the original packaging and documentation for warranty claims.
Still have questions? Chat with our SKF engineers →
Start Your Procurement
Get a Formal Quote
Within 24 Hours.
Send us your bearing model, quantity, and delivery requirements. Our SKF-certified team will respond with a formal quotation, traceability certificate, and logistics plan.
- 100% Genuine SKF with Certificate of Origin
- Formal quotation within 24 hours
- Sample orders & bulk supply supported
- DDP/DAP/CIF to 60+ countries
- Dedicated SKF-certified account manager
Send Inquiry -- SKF Bearing Specialist Online