Product Specifications
| Parameter |
Details |
| Model NO. |
Double Row Cylindrical Roller Bearing |
| Outer Dimension |
Medium and Large(120-190mm) |
| Material |
Bearing Steel |
| Spherical |
Non-Aligning Bearings |
| Load Direction |
Axial Bearing |
| Separated |
Separated |
| Clearance |
C0 C2 C3 C4 C5 |
| Cage |
Brass, Steel |
| Vibration |
Z1V1 Z2V2 Z3V3 |
| Hardness |
60-64 HRC |
| Transport Package |
Carton Pallet |
| Specification |
As Your Request |
| Trademark |
zhaoyun |
| Origin |
Jiangsu China |
| HS Code |
8482800000 |
| Production Capacity |
1000000 |
Application Industries
| Industry |
Typical Equipment |
| Construction Machinery |
Excavators, Loaders, Bulldozers |
| Mining |
Crushers, Conveyors, Mining Drills |
| Machine Tools |
CNC Machines, Lathes, Milling Machines |
| Steel |
Rolling Mills, Continuous Casters |
| Industrial Machinery |
Gearboxes, Pumps, Fans |
NNU4926 B/Sp W33 C3 Double Row Cylindrical Roller Bearing: Minimize Downtime in Heavy-Duty Machinery
Industrial operations face critical challenges when bearings fail prematurely—unplanned downtime disrupts production schedules, increases maintenance costs, and delays project timelines. Sourcing reliable bearings that meet precise specifications often requires coordinating with multiple suppliers, leading to communication bottlenecks and inconsistent quality standards. For maintenance teams in mining, construction, and manufacturing, accessing the right double row cylindrical roller bearing quickly can mean the difference between minor delays and major losses.
Genuine NNU4926 B/Sp W33 C3 Bearings: In Stock and Quality-Assured
Our NNU4926 B/Sp W33 C3 double row cylindrical roller bearing addresses these pain points by combining European precision with American heavy-duty performance. As an official authorized distributor of SKF & Timken, we maintain a large centralized inventory, ensuring this industrial machinery bearing is available for immediate dispatch. Each unit undergoes rigorous inspection through our unified ISO 9001 quality system, verifying dimensions, clearance (C3), and material hardness (60-64 HRC) to meet your exact application requirements.
Engineered for Heavy-Duty Industrial Machinery
The NNU4926 B/Sp W33 C3 bearing excels in high-load, high-speed applications typical of industrial machinery. Its separated design allows for easy mounting and dismounting, simplifying maintenance in tight spaces. With a medium to large outer dimension (120-190mm) and brass or steel cage options, it delivers stability under axial loads, making it ideal for gearboxes, rolling mills, and conveyor systems in mining and construction environments where reliability is non-negotiable.
Technical Details That Ensure Optimal Performance
Key technical features define the NNU4926 B/Sp W33 C3 bearing’s performance. The C3 clearance rating provides extra internal space to accommodate thermal expansion in high-temperature operations, reducing friction and extending service life. Its non-aligning design ensures precise operation under radial loads, while the Z1V1 to Z3V3 vibration grades minimize noise and vibration, critical for precision machine tools. The bearing steel construction, hardened to 60-64 HRC, offers exceptional wear resistance, maintaining performance even in dusty or debris-laden industrial settings.
Why Authentic Bearings Reduce Total Cost of Ownership
Choosing genuine industrial cylindrical roller bearings like the NNU4926 B/Sp W33 C3 avoids the hidden costs of counterfeit products. Fake bearings often fail prematurely, leading to repeated replacements, unplanned downtime, and potential damage to connected equipment. Our bearings, sourced through official channels, come with complete traceability and quality certification, ensuring compliance with ISO standards. Over time, this reliability lowers maintenance frequency and extends equipment lifespan, delivering a lower total cost of ownership compared to cheaper alternatives.
Your Trusted Partner for Industrial Bearing Solutions
With over a decade of experience serving 1,200+ clients across 55+ countries, we stand behind our dual-brand bearing solutions. Our cross-brand technical team provides expert support for选型 and application questions, ensuring you get the right bearing for your machinery. We offer one-stop mixed procurement, allowing you to source multiple brands and part numbers through a single order, reducing supplier management costs. Every bearing is inspected before shipment, and we provide comprehensive after-sales support, including warranty claims and technical assistance.
Packaging & Shipping
- Secure carton pallet packaging with protective measures to prevent damage during transit
- 3-7 business days delivery for in-stock items
- Flexible logistics options: DHL, FedEx, UPS, air freight, or sea freight
- Real-time tracking number provided upon shipment
- Minimum order quantity of 1 piece, supporting emergency maintenance needs
Get Your NNU4926 B/Sp W33 C3 Bearing Today
Don’t let bearing issues slow down your operations. Send us your NNU4926 B/Sp W33 C3 bearing requirements, including quantity and application details, and our team will provide a quote within 24 hours. With our large inventory and global logistics network, we can deliver the bearings you need to minimize downtime and keep your machinery running.
Frequently Asked Questions
Q: Are these genuine NNU4926 B/Sp W33 C3 bearings?
A: As an official authorized distributor, all our bearings are sourced through正品 supply chains and come with complete traceability documentation.
Q: How can I confirm if this bearing fits my equipment?
A: Provide your equipment model or specific operating conditions (load, speed, temperature), and our technical team will verify compatibility at no cost.
Q: What is your warranty policy?
A: We adhere to the original manufacturer’s warranty standards, offering unconditional replacement for any manufacturing defects.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, supporting emergency maintenance and small-batch procurement needs.
Q: How long does shipping take?
A: In-stock bearings are shipped within 3-7 business days, with flexible delivery options including DHL, FedEx, and air/sea freight.
Q: How can I verify the authenticity of the bearing?
A: Each bearing comes with original packaging,防伪 labels, and laser markings. We also provide certification documents for追溯 verification.
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