Product Specifications
| Parameter |
Details |
| Model NO. |
NNU4926B/SPW33 |
| Type |
Roller |
| Number of Row |
Double Row |
| Inner Diameter |
130 mm |
| Structure |
Cylindrical |
| Seals Type |
Open |
| Trademark |
SKF |
| Origin |
China |
| Single Gross Weight |
0.250 kg |
| Selling Units |
Single Item |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
CNC Machine Tools, Gearboxes, Reducers |
| Manufacturing |
Printing Machinery, Textile Equipment |
| Automotive |
Transmission Systems, Electric Motors |
| Agricultural Machinery |
Tractor Gearboxes, Harvesting Equipment |
| New Energy |
Wind Turbine Generators, Solar Tracking Systems |
Reduce Equipment Downtime with Genuine Double Row Open Cylindrical Roller Bearing NNU4926B/SPW33
Equipment managers know the frustration of unexpected shutdowns caused by bearing failures. Counterfeit bearings often fail prematurely under heavy loads, costing hours of production time and emergency repair expenses. Sourcing authentic SKF bearings with the right specifications can be challenging, especially when facing minimum order requirements or delayed deliveries for critical replacements.
Genuine SKF Bearings Delivered When You Need Them
Our Double Row Open Cylindrical Roller Bearing NNU4926B/SPW33 solves these challenges by offering authentic SKF quality with flexible supply options. As a professional bearing supplier with over 18 years of export experience, we maintain direct access to genuine SKF inventory, ensuring you receive the exact 130mm inner diameter bearing your equipment requires. Whether for a single emergency replacement or bulk production needs, our 1-piece MOQ for standard bearings ensures you only order what you need, when you need it.
Engineered for High-Performance Applications
This Double Row Roller Bearing is designed to excel in demanding industrial environments. The cylindrical roller structure provides exceptional radial load capacity, making it ideal for high-speed rotating equipment like machine tool spindles and gearboxes. Its open design allows for easy lubrication maintenance, ensuring optimal performance in continuous operation scenarios. The double row configuration enhances rigidity and stability, critical for precision machinery where minimal vibration is essential.
Key Technical Features for Reliable Operation
The NNU4926B/SPW33 bearing’s 130mm inner diameter is precision-machined to SKF’s exacting standards, ensuring proper fit and load distribution. As a cylindrical roller bearing, it offers superior radial load handling compared to ball bearings, making it suitable for heavy-duty applications. The open design allows for custom lubrication solutions tailored to specific operating temperatures and speeds. Each bearing undergoes strict dimensional inspection and performance testing, meeting ISO industrial standards for consistent quality and reliability.
Why Authenticity Matters for Total Cost of Ownership
Choosing genuine SKF bearings over counterfeit alternatives delivers significant long-term value. Authentic bearings like the NNU4926B/SPW33 provide predictable service life, reducing unplanned downtime and maintenance costs. Counterfeit bearings often use substandard materials that fail under load, leading to secondary equipment damage and safety risks. Our commitment to supplying only genuine SKF products ensures you avoid these hidden costs, with each bearing backed by SKF’s renowned manufacturing quality and our 12-month warranty.
Our Commitment to Reliable Bearing Supply
With ISO 9001:2015 and ISO 14001 certifications, we maintain rigorous quality control throughout our supply chain. Our professional technical team offers decades of bearing selection and application experience, providing free guidance on installation and maintenance. We serve customers across Europe, North America, Southeast Asia, and the Middle East, with efficient delivery times—3-5 working days for sample orders and 5-15 working days for bulk shipments. Our in-house laboratory conducts comprehensive performance testing, ensuring every bearing meets international standards before shipment.
Packaging & Shipping
- Original SKF packaging with protective inner casing
- Sample orders shipped within 3-5 working days
- Bulk orders delivered in 5-15 working days
- Multiple logistics options including DHL, FedEx, and sea freight
- Real-time tracking provided for all shipments
- 1 piece minimum order quantity available
Get Your NNU4926B/SPW33 Bearing Today
Don’t let equipment downtime impact your production schedule. Whether you need a single replacement or bulk order, our genuine SKF Double Row Open Cylindrical Roller Bearing NNU4926B/SPW33 is ready to ship. Send us your requirements now to receive a prompt quote and ensure your machinery stays operational.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we supply only genuine original SKF bearings, sourced through authorized channels with complete traceability.
Q: How can I confirm this bearing fits my equipment?
A: Provide your equipment model or technical specifications, and our professional team will verify compatibility at no cost.
Q: What is the warranty period?
A: All SKF bearings come with a 12-month warranty from the date of delivery, covering manufacturing defects.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece of this standard bearing, ideal for emergency repairs or small-scale needs.
Q: How long does shipping take?
A: Sample orders ship within 3-5 working days; bulk orders typically deliver within 5-15 working days depending on destination.
Q: How do I verify the bearing’s authenticity?
A: Each SKF bearing includes original packaging with security features. We can provide additional documentation to confirm authenticity upon request.
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