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 |
| Mining & Construction |
Conveyor Systems, Crushers, Material Handling Equipment |
| Manufacturing |
Industrial Conveyors, Production Line Machinery |
| Steel & Metallurgy |
Rolling Mill Conveyors, Material Transport Systems |
Reduce Conveyor Downtime with Nu2219 Radial Force Resistant Roller Bearings
Conveyor system operators know the cost of unplanned downtime—every hour of halted production erodes profits and delays project timelines. Many face repeated failures from bearings that can’t withstand heavy radial loads, leading to frequent replacements and maintenance headaches. Sourcing reliable bearings often means coordinating with multiple suppliers, each with different lead times and quality standards, further complicating operations.
Radial Force Resistant Bearings for Heavy Duty Conveyors
The Nu2219 Double Row Cylindrical Roller Bearing with C3 Clearance is engineered to address these challenges. As a dual-brand authorized distributor, we maintain large centralized inventory across SKF and Timken product lines, ensuring this radial force resistant bearing is available when you need it. Designed specifically for conveyor systems, it delivers the durability required for continuous material handling in demanding industrial environments.
Engineered for Conveyor System Demands
This double row cylindrical bearing excels in applications with high radial loads and moderate axial displacement, common in industrial conveyors moving bulk materials like ore, coal, or construction aggregates. Its separated design allows for easy installation and maintenance, while the C3 clearance provides optimal internal space to accommodate thermal expansion during extended operation. The 60-64 HRC hardness ensures resistance to wear, even under heavy load conditions typical in mining and construction conveyor systems.
Technical Details That Maximize Conveyor Performance
The Nu2219’s performance is defined by critical technical features that directly impact conveyor reliability. Its double row design increases radial load capacity compared to single row alternatives, making it ideal for heavy duty conveyor applications. The C3 clearance grade balances operational stability and thermal management—essential for conveyors running at consistent speeds where heat buildup can affect bearing life. Cage options of brass or steel provide flexibility: brass cages offer superior strength for high-load scenarios, while steel cages optimize durability in dusty environments common to mining operations. Vibration class options (Z1V1 to Z3V3) allow matching to specific noise and precision requirements, ensuring smooth operation in both indoor manufacturing and outdoor mining conveyors.
Long-Term Value of Genuine Heavy Duty Conveyor Bearings
Choosing genuine radial resistant C3 clearance bearings avoids the hidden costs of counterfeit alternatives. Substandard bearings often fail prematurely, leading to unplanned shutdowns that cost far more than the initial savings. A single conveyor breakdown in a mining operation can result in thousands of dollars per hour in lost production. Our bearings, sourced through official SKF and Timken channels, adhere to ISO 9001 quality standards, ensuring consistent performance and longer service life. The unified quality inspection system we apply to all products means every bearing meets the same rigorous standards, eliminating variability in performance.
Why Global Conveyor Operators Choose Us
With official authorization from SKF and Timken, we provide complete traceability for every bearing, backed by manufacturer certification. Our cross-brand technical team, with expertise in both European precision and American heavy-duty designs, offers free选型 support to ensure the Nu2219 is the right fit for your specific conveyor model and operating conditions. Serving over 1,200 clients across 55+ countries, we’ve built a reputation for reliable supply—our large centralized inventory ensures we can fulfill orders for emergency maintenance or planned upgrades without delays. For multi-brand projects, our one-stop procurement service reduces supplier management costs by consolidating all bearing, seal, and lubrication needs into a single order with centralized delivery.
Packaging & Shipping
- Carton pallet packaging with protective internal cushioning to prevent damage during transit
- 现货 available for dispatch within 3-7 working days
- Global logistics options including DHL, FedEx, UPS, air freight, and sea freight
- Real-time tracking number provided once shipment is confirmed
- Minimum order quantity of 1 piece, supporting both emergency repairs and bulk procurement
Get Your Conveyor Bearings Shipped Today
Don’t let bearing failures disrupt your conveyor operations. Send us your Nu2219 bearing requirements, including quantity and application details, and our team will provide a quotation within 24 hours. With现货 inventory and global delivery options, we can help minimize your equipment downtime and keep your conveyors running efficiently.
Frequently Asked Questions
Q: Are these genuine bearings?
A: As an official authorized distributor of SKF and Timken, every bearing we supply is sourced directly from the manufacturers and comes with complete traceability documentation.
Q: How do I confirm if the Nu2219 is compatible with my conveyor?
A: Provide your conveyor model, operating speed, and load conditions—our technical team will verify compatibility and recommend the appropriate clearance and cage material for your specific application.
Q: What is the warranty policy?
A: All bearings come with the manufacturer’s standard warranty, covering manufacturing defects. We provide full support for warranty claims and replacements.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, making it easy to source emergency replacement bearings for critical conveyor repairs.
Q: How long does shipping take?
A: 现货 items are shipped within 3-7 working days. Delivery time depends on your location—express options like DHL typically take 3-5 days globally, while sea freight is available for larger orders.
Q: How can I verify the authenticity of the bearing?
A: Each bearing comes with original packaging featuring manufacturer-specific holograms and serial numbers. We also provide authorization certificates and can assist with verification through official brand channels.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
