Description
Product Specifications
| Parameter | Details |
|---|---|
| Bearing Type | 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 |
| HS Code | 8482800000 |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Precision Machinery | High-precision rotating equipment, machine tool spindles |
Finding the Right NNU4926 B/Sp W33 Double Row Cylindrical Roller Bearing for Your Machinery
When sourcing bearings for precision machinery, many buyers face challenges with inconsistent quality, unclear specifications, and limited access to the exact models needed. A bearing with incorrect clearance or material can lead to premature failure, causing costly downtime and repairs. This is especially critical for equipment requiring high precision and reliable performance.
Engineered for Precision and Durability
The NNU4926 B/Sp W33 Double Row Cylindrical Roller Bearing addresses these challenges with its robust design and严格的 manufacturing standards. Built with bearing steel and available with steel or brass cages, this bearing is designed to handle axial loads in precision machinery applications. With our extensive network covering a wide range of bearing types and models, we can help you find the exact specifications you need without the hassle of multiple suppliers.
Optimal Performance in Precision Applications
This double row cylindrical roller bearing performs best in precision machinery where high radial rigidity and accurate axial positioning are required. Operating within medium to large outer dimensions (120-190mm), it maintains stability under varying loads and speeds. The separated design allows for easy installation and maintenance, making it suitable for applications where equipment accessibility is limited.
Key Engineering Features Explained
The bearing’s 60-64 HRC hardness ensures excellent wear resistance and durability, critical for long service life in continuous operation. Available clearance grades (C0, C2, C3, C4, C5) allow customization based on specific application requirements—tighter clearances for precision rotation, wider clearances for thermal expansion accommodation. The steel or brass cage options provide flexibility: brass cages offer better heat dissipation for high-temperature environments, while steel cages provide enhanced strength for heavy-load applications. Vibration grades Z1V1 to Z3V3 ensure smooth operation, reducing noise and improving overall machinery performance.
The Impact of Bearing Quality on Total Cost
Choosing the right bearing directly affects your total cost of ownership. A low-quality bearing may have a lower upfront price but often leads to frequent replacements, unplanned downtime, and potential damage to adjacent components. This NNU4926 B/Sp W33 bearing, with its严格的 material selection and manufacturing processes, offers reliable performance that minimizes maintenance costs over time. By meeting the required precision standards, it helps prevent alignment issues and premature wear, ensuring your machinery operates efficiently for longer periods.
Quality You Can Rely On
Our bearings undergo thorough quality checks, including material verification and hardness testing, to ensure they meet industry standards. We follow ISO 9001 guidelines in our production and inspection processes, providing consistent quality with every order. Each bearing comes with a warranty covering manufacturing defects, giving you confidence in your purchase. With our ability to source a wide range of bearing types and models, we can fulfill both standard and custom requirements to match your specific application needs.
Packaging & Shipping
- Carton and pallet packaging for secure transportation
- Available for prompt shipping from stock
- Flexible shipping options including express, air, and sea freight
- Low minimum order quantity to support both small and large scale requirements
Get Your NNU4926 B/Sp W33 Bearing Quote Today
Whether you need a single unit or bulk order, provide us with the bearing model, dimensions, and quantity, and we’ll deliver a competitive quote with lead time information. Our extensive inventory and global supply chain ensure you get the bearings you need when you need them. Don’t let sourcing challenges delay your operations—contact us today to discuss your requirements.
Frequently Asked Questions
Q: Do you supply bearings from other brands or models?
A: Yes, we offer a comprehensive range of bearings covering various types and models, including both international and domestic brands. We can source and supply bearings according to your specific brand or model requirements.
Q: How can I confirm if this bearing fits my equipment?
A: Provide us with your equipment’s bearing specifications, including dimensions (d x D x B), load requirements, and operating conditions. Our technical team will verify compatibility and assist with selection.
Q: What is your warranty policy for bearings?
A: We provide a warranty against manufacturing defects. The specific warranty period and terms are detailed in our sales contract, ensuring coverage for any quality issues arising from production.
Q: What is the minimum order quantity for this bearing?
A: We support low minimum order quantities, allowing you to order small batches for testing or maintenance needs, as well as larger quantities for production requirements.
Q: How long does shipping take, and what methods are available?
A: In-stock bearings are shipped promptly. We offer multiple shipping options including express courier, air freight, and sea freight, with delivery times varying based on your location and chosen method.
Q: Can you provide custom bearings (OEM/ODM)?
A: Yes, we support custom bearing manufacturing according to your drawings, specifications, or sample requirements, including specialized materials, dimensions, and performance characteristics.
Ready to order or need a quote?
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
