Cylindrical Roller Bearing
Class
P4 / P2
Origin
DE / SE
Standard
DIN 620
Lead
3-7 Days
Cylindrical Roller Bearing
In Stock
NNU4926B/SPW33 Double Row Cylindrical Roller Bearing for High-Precision Industrial Machinery SKF
ISO 9001 · DIN Certified
<p>Ensure uninterrupted precision in high-end industrial machinery with the <strong>NNU4926B/SPW33 bearing</strong>, an SKF double row cylindrical roller bearing engineered for critical applications like CNC machine tools and precision automation. Its open design and double row structure deliver exceptional radial load capacity and rotational accuracy, minimizing downtime in mission-critical operations.</p><ul><li>130mm inner diameter optimized for heavy-duty shafts, ensuring stable performance under high-speed conditions</li><li>Compliant with ISO 9001/DIN standards via our rigorous inspection system, eliminating quality inconsistencies across suppliers</li><li>Officially authorized SKF distribution guarantees full certification and traceability, streamlining compliance for large-scale projects</li></ul>
Technical Specifications
- Type
- Cylindrical Roller Bearing
- Precision Class
- P4 / P2
- Certification
- ISO 9001
- Radial Runout
- ≤ 1.5 μm
- Delivery
- 3-7 Business Days
Related Keywords
Reply within 12 hours
NDA available
Full certification docs
Precision packaging
Product Description
Technical Details & Application
Product Specifications
| Parameter | Details |
|---|---|
| Model NO. | NNU4926B/SPW33 |
| Type | Roller |
| Selling Units | Single Item |
| Single Gross Weight | 0.250kg |
| Number of Row | Double Row |
| Inner Diameter | 130mm |
| Structure | Cylindrical |
| Seals Type | Open |
| Trademark | SKF |
| Origin | China |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Machine Tools | CNC spindles, precision lathes, machining centers |
| Automation | Robotic arms, linear motion systems, servo motors |
| Medical Equipment | High-precision diagnostic machines, surgical tools |
| Aerospace | Test rigs, precision actuators, avionics components |
Prevent Costly Downtime with Genuine NNU4926B/SPW33 SKF Cylindrical Roller Bearings
Industrial machinery operators know the frustration of unexpected downtime—especially when caused by substandard bearings. A single failed component in high-precision equipment can halt production lines, delay orders, and erase profit margins. Sourcing reliable double row cylindrical roller bearings often means navigating fragmented suppliers, inconsistent quality, and long lead times for critical replacements.
SKF NNU4926B/SPW33: Precision You Can Trust, In Stock Now
As an official SKF authorized distributor, we eliminate these headaches with the NNU4926B/SPW33 high-precision cylindrical roller bearing—engineered for the demanding needs of machine tools, automation systems, and medical equipment. Our dual-brand authorization ensures direct access to genuine SKF components, with P4/P2 grade stock ready for immediate shipment to minimize your equipment idle time.
Engineered for High-Precision Industrial Machinery
The NNU4926B/SPW33 double row cylindrical roller bearing excels in applications requiring exceptional radial load capacity and precise axial alignment. Its open design allows for optimal lubrication in high-speed operations, making it ideal for CNC machine spindles and precision automation systems where consistent performance under varying loads is non-negotiable.
Technical Specifications That Deliver Reliability
This SKF cylindrical roller bearing features a 130mm inner diameter and double row configuration, providing superior load distribution compared to single row alternatives. The open seal design reduces friction in high-speed scenarios, while SKF’s precision manufacturing ensures tight tolerances critical for maintaining alignment in precision machinery. Each bearing undergoes inspection compliant with ISO 9001 and DIN standards, verifying its suitability for the most demanding industrial environments.
Why Genuine SKF Bearings Lower Your Total Cost of Ownership
Counterfeit bearings may offer initial cost savings, but they often fail prematurely—costing far more in replacement parts, labor, and unplanned downtime. Genuine SKF bearings like the NNU4926B/SPW33 deliver predictable performance and longer service life, reducing maintenance intervals and improving overall equipment efficiency. Our precision testing procedures ensure every bearing meets SKF’s strict quality standards, eliminating the hidden risks of substandard components.
Why 800+ Global Clients Choose Our Bearing Solutions
Our position as an official SKF distributor means every NNU4926B/SPW33 bearing comes with complete certification documents and traceability to the original manufacturer. With 45+ countries served and senior application engineers on staff, we provide more than products—we deliver expertise. Our ISO 9001 compliant inspection system and shockproof logistics ensure your bearings arrive in perfect condition, ready to install. Whether you need a single replacement or a full production run, our one-stop procurement process simplifies ordering and reduces supplier management costs.
Packaging & Shipping
- Original SKF packaging with product certification and batch traceability
- Protective inner packaging to prevent damage during transit
- Consolidated shipping options for multi-item orders
- Full logistics tracking provided from warehouse to delivery
- 1 piece minimum order quantity, ideal for emergency repairs
Get Your NNU4926B/SPW33 Bearing Shipped Today
Don’t let equipment downtime affect your bottom line. The NNU4926B/SPW33 SKF bearing is in stock and ready to ship—submit your order details now for same-day processing and fast delivery to your location.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official SKF authorized distributor. Every NNU4926B/SPW33 bearing comes with complete documentation and can be traced to SKF’s original production batch.
Q: How can I confirm this bearing fits my equipment?
A: Provide your equipment model or technical specifications, and our senior application engineers will verify compatibility at no additional cost.
Q: What is your warranty policy?
A: All SKF bearings are covered by the manufacturer’s warranty against defects in materials and workmanship. We handle all warranty claims directly with SKF for efficient resolution.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, making us ideal for emergency maintenance needs and small-batch production requirements.
Q: How quickly can you ship this bearing?
A: In-stock items are processed within 24 hours. Standard international shipping takes 3-7 business days via DHL, FedEx, or UPS.
Q: How do I verify the authenticity of my bearing?
A: Each SKF bearing includes unique markings and packaging features. We provide all necessary certification documents, and you can cross-verify details through SKF’s official channels.
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Submit your inquiry for NNU4926B/SPW33 Double Row Cylindrical Roller Bearing for High-Precision Industrial Machinery SKF and our senior application engineers will respond within 12 hours with pricing, availability, and technical documentation.
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ISO 9001, DIN 620, material certs available