Description
Product Specifications
| Parameter | Details |
|---|---|
| Bearing Type | Double Row Cylindrical Roller Bearing |
| Outer Dimension Range | Medium and Large (120-190mm) |
| Material | Bearing Steel |
| Alignment Type | Non-Aligning Bearings |
| Load Direction | Axial Bearing |
| Separable Design | Separated |
| Radial Clearance | C0, C2, C3, C4, C5 |
| Cage Material Options | Brass, Steel |
| Vibration Level | Z1V1, Z2V2, Z3V3 |
| Surface Hardness | 60-64 HRC |
| HS Code | 8482800000 |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Industrial Machinery | Heavy-duty gearboxes, rolling mill stands, large electric motors |
Need a Double Row Cylindrical Roller Bearing with Brass Cage? Avoid These Common Pitfalls
Selecting the right cylindrical roller bearing for industrial machinery can be challenging. Many buyers face installation delays due to mismatched dimensions or premature failures caused by substandard materials. Sourcing from multiple suppliers for different brands often leads to extended lead times and inconsistent quality.
Engineered for Reliable Industrial Performance
This double row cylindrical roller bearing with brass cage addresses these challenges through precise manufacturing and ISO 9001 certified production processes. With interchangeable dimensions following major international standards, it fits seamlessly into existing machinery setups. Our extensive inventory covers a wide range of industrial bearing models, supporting same-day shipping for urgent replacement needs in critical equipment.
Optimal Performance in Heavy-Duty Applications
Designed for medium to large industrial machinery (120-190mm outer diameter), this bearing excels in high-load environments such as steel mills and mining equipment. Its separated design allows easy mounting and dismounting, while the brass cage provides superior heat dissipation – essential for continuous operation under heavy axial loads and moderate speeds.
Key Engineering Features Explained
The bearing steel construction ensures a surface hardness of 60-64 HRC, delivering excellent wear resistance and fatigue life. Available radial clearances (C0 to C5) allow customization for specific operating conditions – tighter clearances (C2) for precision machinery or looser clearances (C4-C5) for applications with thermal expansion. The non-aligning design requires proper shaft alignment but offers higher radial load capacity compared to self-aligning alternatives. Vibration levels (Z1V1 to Z3V3) can be selected based on noise sensitivity, with Z3V3 providing the smoothest operation for precision equipment.
Why Proper Bearing Selection Reduces Total Cost
Choosing the correct double row cylindrical roller bearing directly impacts your machinery’s reliability and maintenance costs. A bearing with insufficient load capacity or incorrect clearance can lead to unexpected downtime, costly repairs, and potential damage to adjacent components. By following ISO 281 bearing life calculation principles, this bearing delivers predictable performance, reducing the risk of premature failure. The brass cage option offers longer service life than standard steel cages in high-temperature applications, lowering long-term replacement costs.
Quality You Can Verify
Our production process adheres to ISO 9001 quality standards, with rigorous testing for dimensions, hardness, and surface finish at every stage. All bearings come with batch traceability and quality inspection reports. We stand behind our products with a manufacturer’s warranty covering material and workmanship defects. With access to both international and domestic bearing brands, we can source or produce the exact specifications you require, ensuring compatibility with your existing equipment.
Packaging & Shipping
- Standard packaging: Carton boxes on wooden pallets, suitable for international shipping
- Expedited shipping available for in-stock items
- Flexible logistics options: Courier, air freight, or sea freight based on urgency and volume
- Low minimum order quantity supported for small-scale maintenance needs
Get Your Bearing Quote Today
Whether you need a single replacement or bulk order, provide us with the bearing dimensions (d x D x B), required clearance, and quantity. Our technical team can help verify compatibility with your application. With our global distribution network, we ensure timely delivery to keep your machinery running.
Frequently Asked Questions
Q: Do you supply other brands or types of bearings?
A: Yes, we provide a full range of bearings including deep groove ball, tapered roller, spherical roller, and linear motion products from various international and domestic brands.
Q: How can I confirm this bearing fits my equipment?
A: Provide your existing bearing’s model number or critical dimensions (bore diameter, outer diameter, width), and our technical team will verify compatibility with your application requirements.
Q: What is your warranty policy for this bearing?
A: We offer a standard manufacturer’s warranty covering material and workmanship defects. Specific warranty terms are detailed in our sales contract and vary by application.
Q: What is the minimum order quantity for this bearing?
A: We support low minimum order quantities, including single-unit purchases for emergency replacements, with volume discounts available for larger orders.
Q: How long does shipping take to my location?
A: In-stock items ship within 1-2 business days. Delivery time depends on your location – typically 3-7 days via courier, 5-10 days by air, or 25-40 days by sea freight.
Q: Can you produce custom bearings to specific designs?
A: Yes, we offer OEM/ODM services for custom bearing solutions. Provide your technical drawings or specifications, and we can develop a tailored solution for your application.
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.
