Description
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 |
| HS Code | 8482800000 |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Manufacturing | CNC Machines, Gearboxes, Electric Motors |
| Steel & Metallurgy | Rolling Mills, Continuous Casters |
| Energy & Power | Generators, Compressors, Pumps |
| Heavy Machinery | Industrial Conveyors, Presses |
Reduce Downtime with NNU4926 B/Sp W33 Double Row Cylindrical Roller Bearing
Industrial machinery operators know the cost of unexpected downtime—especially when caused by bearing failure. Sourcing reliable bearings often means coordinating with multiple suppliers, facing inconsistent quality standards, and waiting weeks for critical parts. For OEMs and maintenance teams working with medium to large industrial equipment, these challenges directly impact project timelines and operational efficiency.
Genuine Double Row Cylindrical Roller Bearings, Ready for Shipment
Our NNU4926 B/Sp W33 Double Row Cylindrical Roller Bearing with Brass Cage addresses these pain points through a streamlined, authorized supply chain. As an official SKF distributor, we maintain real-time inventory via WMS, ensuring this non-aligning, separated bearing is available for immediate dispatch. Designed for industrial machinery OEM applications, it fits seamlessly into gearboxes, electric motors, and rolling mills where axial load capacity and precision matter most.
Engineered for High-Performance Industrial Environments
This Double Row Cylindrical Roller Bearing excels in heavy-duty operations involving medium to large shafts (120-190mm outer dimension). Its separated design allows for easy mounting and dismounting, a critical feature during maintenance. The brass cage provides excellent heat resistance and stability at high speeds, while the W33 seal configuration offers effective protection against contaminants—essential for dusty or humid industrial settings. Whether handling continuous axial loads in steel mills or supporting precision rotation in CNC machines, this bearing delivers consistent performance under demanding conditions.
Key Technical Features Driving Reliability
The bearing’s 60-64 HRC hardness ensures resistance to wear and deformation, extending service life in high-load applications. Available clearance grades (C0 to C5) allow customization for specific operating conditions—tighter clearances (C2) for precision machinery, looser clearances (C4/C5) for thermal expansion in high-temperature environments. Vibration classes Z1V1 to Z3V3 provide options for noise-sensitive equipment, with higher grades reducing operational sound in enclosed spaces. The combination of bearing steel construction and brass cage material balances durability with reduced friction, contributing to lower energy consumption and less heat generation during continuous operation.
Why Authentic Bearings Matter for Total Cost of Ownership
Counterfeit bearings may offer lower upfront costs, but they often fail prematurely—costing far more in repair labor, production losses, and damage to adjacent components. Our ISO 9001 three-level quality inspection system ensures every NNU4926 B/Sp W33 bearing meets international standards, with complete traceability from manufacturing to delivery. In industries like steel and energy, where equipment downtime can cost thousands per hour, investing in genuine bearings reduces long-term risks and improves overall equipment effectiveness (OEE).
Your Trusted Partner for Industrial Bearing Solutions
With over 10 years of technical expertise, we serve 2,000+ clients across 60+ countries, including key Belt & Road regions. Our official SKF authorization guarantees authentic products, supported by a dedicated technical team ready to assist with选型 and application咨询. We offer door-to-door global logistics, consolidated packaging for multi-item orders, and comprehensive after-sales support—including full claim assistance for manufacturing defects. Our centralized procurement process eliminates the hassle of managing multiple suppliers, providing a single point of contact for all your bearing needs.
Packaging & Shipping
- Original carton packaging with pallet reinforcement for secure transport
- 3-7 business days delivery for in-stock items
- Flexible shipping options: DHL, FedEx, UPS, air freight, or sea freight
- Real-time logistics tracking provided for all shipments
- Minimum order quantity of 1 unit, ideal for emergency repairs or small-batch requirements
Secure Your NNU4926 B/Sp W33 Bearing Today
Don’t let equipment downtime disrupt your operations. Whether you’re replacing a failed bearing or stocking spares for planned maintenance, our ready inventory ensures quick delivery. Send us your bearing designation, application details, and quantity to receive a quote within 24 hours—because every day of delayed production is a day of avoidable losses.
Frequently Asked Questions
Q: Are these bearings genuine SKF products?
A: Yes, as an official authorized SKF distributor, all our products are sourced directly from SKF 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 parameters (load, speed, temperature), and our technical team will verify compatibility at no cost.
Q: What is your warranty policy?
A: We adhere to SKF’s original warranty standards, covering manufacturing defects with unconditional replacement or refund.
Q: What is the minimum order quantity?
A: We accept orders for 1 unit, supporting both emergency repairs and small-scale procurement needs.
Q: How long does shipping take?
A: In-stock bearings ship within 3-7 business days, with delivery times varying by destination via DHL, FedEx, UPS, air, or sea freight.
Q: How can I verify the authenticity of the bearing?
A: Each bearing includes SKF’s original packaging with防伪标签 and laser marking. We also provide certificate of conformance and traceability documents upon request.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
