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 |
Application Industries
| Industry |
Typical Equipment |
| Construction Machinery |
Excavators, Loaders, Bulldozers |
| Mining |
Crushers, Conveyors, Mining Trucks |
| Steel |
Rolling Mills, Continuous Casters |
| Industrial Machinery |
Heavy Duty Gearboxes, Presses |
Minimize Downtime with Large Size Double Row Cylindrical Roller Bearings for Heavy Equipment
Heavy equipment operators face constant challenges with bearing failures—whether it’s premature wear in mining crushers or unexpected downtime in construction machinery. Sourcing reliable large size bearings often means coordinating with multiple suppliers, each with different lead times and quality standards. This fragmentation slows maintenance teams and increases the risk of installing mismatched components.
Large Size Double Row Cylindrical Roller Bearings with C3 Clearance and Brass Cage: Engineered for Heavy Duty
Our Large Size Double Row Cylindrical Roller Bearing addresses these pain points by combining robust construction with precise engineering. As an official distributor integrating European precision and American heavy-duty advantages, we maintain a centralized inventory of these bearings, ensuring quick access for maintenance emergencies. The C3 clearance and brass cage design make them ideal for heavy machinery operating under high loads and moderate misalignment, common in construction and mining applications.
Optimal Performance in Demanding Work Environments
This Double Row Cylindrical Roller Bearing excels in environments where heavy radial loads and axial displacement are present. The separated inner and outer rings allow for easy installation and replacement, critical during urgent maintenance. With an outer dimension range of 120-190mm, it fits seamlessly into large gearboxes, conveyor systems, and industrial crushers—equipment that forms the backbone of mining, construction, and steel production operations.
Key Technical Features That Deliver Reliability
The bearing’s 60-64 HRC hardness ensures resistance to wear under continuous heavy loads, while the brass cage provides superior heat dissipation compared to steel alternatives, maintaining stability at high operating temperatures. C3 clearance is specifically calibrated to accommodate thermal expansion in heavy machinery, reducing internal stress and extending service life. Vibration grades Z1V1 to Z3V3 allow customization based on noise and precision requirements, ensuring compatibility with both general industrial and precision-critical applications.
Why Authenticity Matters for Heavy Duty Bearings
Using non-genuine bearings in heavy equipment often leads to hidden costs: premature failures cause unplanned downtime, replacement labor, and potential damage to adjacent components. Our bearings adhere to ISO 9001 quality inspection standards, with each unit traceable to authorized manufacturing processes. This commitment to authenticity translates to predictable performance and lower total cost of ownership compared to counterfeit alternatives, which often lack proper material hardness and clearance tolerances.
Your Trusted Partner for Heavy Equipment Bearings
With dual-brand official authorization from SKF & Timken, we bring 15+ years of experience serving 1,200+ clients across 55+ countries. Our cross-brand technical team provides free选型 support, ensuring you get the right bearing for your specific equipment model and operating conditions. We maintain large centralized inventory, enabling priority delivery for emergency maintenance needs. Every bearing undergoes unified quality inspection before shipment, and we offer comprehensive after-sales support for installation and troubleshooting.
Packaging & Shipping
- Carton pallet packaging with protective internal cushioning
- 现货 available for 3-7 business day delivery
- Global logistics options including DHL, FedEx, UPS, air, and sea freight
- Real-time tracking provided for all shipments
- Minimum order quantity of 1 piece, supporting both emergency repairs and bulk procurement
Secure Your Heavy Equipment’s Performance Today
Don’t let bearing issues disrupt your operations. Send us your equipment model, required bearing dimensions, and application details, and our team will confirm compatibility and provide a quote within one working day. With our large inventory and global delivery network, we can get the right bearing to your site when you need it most.
Frequently Asked Questions
Q: Are these bearings genuine and traceable?
A: Yes, as an official authorized distributor, all our bearings are sourced through verified supply chains and come with complete traceability documentation.
Q: How can I confirm the correct bearing size for my equipment?
A: Provide your equipment model or existing bearing dimensions (bore, outer diameter, width), and our technical team will verify compatibility at no cost.
Q: What is your warranty policy?
A: We stand behind the quality of our bearings with a manufacturer-backed warranty covering manufacturing defects. Contact our support team for specific warranty terms.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, making us ideal for emergency repairs and small-batch requirements.
Q: How long does shipping take to international destinations?
A:现货 items ship within 3-7 business days. Transit time depends on location, with express options available for urgent needs.
Q: How can I verify the authenticity of the bearing upon receipt?
A: Each bearing includes packaging with brand-specific markings and serial numbers. We can provide additional authentication documents upon request.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
