Description
Product Specifications
| Parameter | Details |
|---|---|
| Model NO. | NN3072 K/SPW33 |
| Precision Rating | Sp,up,Spand up |
| Type | Roller |
| Number of Row | Double Row |
| Inner Diameter | 360 mm |
| Selling Units | Single Item |
| Package Size Per | 10X10X10cm Batch |
| Structure | Cylindrical |
| Seals Type | Open |
| Gross Weight Per | 0.100kg Batch |
| Trademark | SKF |
| Origin | China |
| Package Size | 10.00cm * 10.00cm * 10.00cm |
| Package Gross Weight | 0.150kg |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Heavy Machinery | Industrial gearboxes, large electric motors, rolling mills |
| Manufacturing | CNC machine tools, spindle units, precision conveyors |
| Mining & Construction | Crushers, excavator drivetrains, heavy-duty pumps |
| Energy | Power generation equipment, turbine systems, compressors |
Reduce Downtime with Genuine SKF NN3072 K/SPW33 Double Row Cylindrical Roller Bearings
Industrial machinery operators often face unexpected production halts due to bearing failures—especially when using non-genuine components that lack proper materials and precision. Sourcing critical parts like the SKF NN3072 K/SPW33 bearing can mean coordinating with multiple suppliers, leading to delayed deliveries and inconsistent quality checks that risk project timelines.
Genuine SKF NN3072 K/SPW33 Bearings: In Stock and Quality Assured
As an official SKF distributor with ISO 9001 three-level quality inspection, we eliminate these challenges. Our WMS real-time inventory ensures the SKF NN3072 K/SPW33 double row cylindrical roller bearing is ready for immediate dispatch, supporting your urgent maintenance or production needs. This high-precision bearing is engineered for industrial machinery requiring robust radial load capacity and precise alignment, such as large gearboxes and heavy-duty electric motors.
Engineered for High-Precision Industrial Applications
The SKF NN3072 K/SPW33 cylindrical roller bearing thrives in demanding environments where accuracy and durability are non-negotiable. Its double row design delivers exceptional radial load handling, making it ideal for high-speed rotating equipment subject to continuous operation. Whether in metal processing mills, large-scale manufacturing lines, or mining machinery, this bearing maintains performance under heavy loads and variable speeds, minimizing vibration and extending equipment service life.
Key Technical Features Driving Performance
The NN3072 K/SPW33’s precision rating (Sp, up, Spand up) ensures tight dimensional tolerances, critical for applications where shaft misalignment must be minimized. Its open seal type allows for lubrication flexibility, adapting to different operating temperatures and contamination levels. With an inner diameter of 360 mm, this bearing accommodates large shafts common in industrial machinery, while its cylindrical structure ensures efficient load distribution across the rollers, reducing stress concentrations and preventing premature wear.
Why Genuine SKF Bearings Lower Total Cost of Ownership
Opting for counterfeit bearings may seem cost-effective initially, but the hidden expenses add up: unplanned downtime for replacements, increased energy consumption from poor precision, and potential damage to connected components. Genuine SKF NN3072 K/SPW33 bearings, backed by SKF’s engineering expertise, deliver consistent performance and longer service intervals, directly reducing maintenance costs and improving overall equipment efficiency. Our ISO 9001 inspection process further guarantees that each bearing meets global quality standards, eliminating the risk of early failure.
Your Trusted Partner for Industrial Bearing Solutions
With over 10 years of technical experience and service to 2,000+ clients across 60+ countries, we stand behind every SKF bearing we supply. Our official authorized supply chain ensures full traceability—each NN3072 K/SPW33 bearing comes with complete documentation, including origin and quality certificates. Our dedicated technical team provides personalized application support, from选型 to after-sales claims, while our global door-to-door logistics ensures timely delivery, even to Belt & Road regions like Russia, UAE, and Saudi Arabia.
Packaging & Shipping
- Original SKF packaging with protective inner casing to prevent damage during transit
- Batch packaging available for bulk orders, with each unit individually labeled
- Global shipping via DHL, FedEx, or UPS, with delivery times starting at 3-7 business days for in-stock items
- Real-time logistics tracking provided from warehouse dispatch to delivery
- Minimum order quantity of 1 piece, supporting both emergency repairs and large-scale project procurement
Get Your SKF NN3072 K/SPW33 Bearing Shipped Today
Don’t let equipment downtime impact your production schedule. Whether you need a single SKF NN3072 K/SPW33 bearing for emergency maintenance or a bulk order for a new project, our streamlined process ensures quick response and reliable delivery. Send us your requirements, and our team will provide a detailed quote within one working day.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official authorized SKF distributor. Every NN3072 K/SPW33 bearing is sourced directly from SKF’s supply chain and comes with full traceability documentation.
Q: How can I confirm this bearing fits my equipment?
A: Provide your equipment model or operating parameters (load, speed, temperature), and our technical team will verify compatibility at no cost.
Q: What is the warranty policy?
A: All SKF bearings are covered by the manufacturer’s warranty, with replacement or refund guaranteed for manufacturing defects.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, ideal for emergency repairs or small-scale needs.
Q: How long does shipping take?
A: In-stock bearings ship within 3-7 business days via DHL, FedEx, or UPS, with tracking provided.
Q: How can I verify the bearing’s authenticity?
A: Each bearing includes SKF’s original packaging with security features. We also provide certification documents and assist with SKF’s official verification process.
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