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 |
Transportpaket
Carton Pallet |
| Specification |
As Your Request |
| Origin |
Jiangsu China |
| HS Code |
8482800000 |
Application Industries
| Industry |
Typical Equipment |
| Construction |
Excavators, Loaders, Bulldozers |
| Industrial Machinery |
Rolling Mills, Crushers, Conveyors |
| Agriculture |
Harvesters, Tractors, Heavy Farm Machinery |
| Mining |
Mining Trucks, Drilling Equipment |
Reduce Downtime with Large Size Double Row Cylindrical Roller Bearing for Heavy Equipment
Heavy equipment operators know the cost of bearing failure—unplanned downtime, expensive repairs, and lost productivity. When standard bearings can’t handle the load or harsh conditions, projects stall. Finding reliable large-size bearings with the right clearance for heavy machinery often means long lead times or compromising on quality.
Engineered for Heavy-Duty Performance
Our Large Size Double Row Cylindrical Roller Bearing with C3 Clearance is designed to solve these challenges. As a professional bearing manufacturer with decades of export experience, we produce bearings that meet ISO standards, ensuring they handle the axial loads and high stress of heavy equipment. Whether you’re replacing a worn bearing in an excavator or building new machinery, this double row cylindrical roller bearing delivers the stability you need.
Optimal Performance in Demanding Conditions
This bearing thrives in heavy-duty applications where reliability is critical. Its separated design allows for easy installation and maintenance, while the C3 clearance provides extra space to accommodate thermal expansion and misalignment—common in equipment operating under high loads or temperature variations. With a hardness of 60-64 HRC, it resists wear even in abrasive environments, making it ideal for construction, mining, and agricultural machinery.
Key Technical Features for Reliable Operation
The performance of this bearing is defined by its precision engineering. The double row cylindrical roller design distributes load evenly, increasing radial capacity and extending service life. Choose between brass or steel cages to suit your application—brass cages offer better heat resistance for high-temperature operations, while steel cages provide durability in heavy shock-loading scenarios. Vibration grades Z1V1 to Z3V3 ensure smooth operation, reducing noise and minimizing wear on connected components. The C3 clearance grade is particularly suited for applications where thermal expansion is a concern, preventing seizure and maintaining performance under varying conditions.
Why Quality Bearings Matter for Total Cost of Ownership
Choosing a low-quality bearing might save money upfront, but the hidden costs add up. Early failure can lead to equipment damage, unplanned maintenance, and lost production. Our bearings are manufactured with high-grade bearing steel and undergo strict quality control, including dimensional detection and performance testing. Meeting ISO standards, they offer consistent performance and longer service life, reducing the total cost of ownership compared to inferior alternatives. For heavy equipment operators, reliable bearings aren’t an expense—they’re an investment in uptime.
Your Trusted Partner for Bearing Solutions
With over 15 years in the industry, Jinan Saifan Bearing Co., Ltd. has built a reputation for reliability. We serve customers across Europe, North America, Southeast Asia, and the Middle East, offering one-stop service from R&D to global sales. Our factory is equipped with advanced testing devices, ensuring every bearing meets strict quality standards. We support OEM/ODM customization to match your specific requirements, whether adjusting dimensions, materials, or packaging. With a 12-month warranty and professional technical support, we stand behind our products. For distributors and wholesalers, we offer free samples (freight included) and flexible MOQ—starting at 1 piece for standard bearings—making it easy to test and stock the parts you need.
Packaging & Shipping
- Secure carton pallet packaging to prevent damage during transit
- Efficient delivery: 3-5 working days for sample orders, 5-15 working days for bulk orders
- Multiple logistics options available to meet your timeline and budget
- Real-time shipment tracking provided for all orders
- Flexible order quantities: 1 piece MOQ for standard bearings, customized order quantities negotiable
Get the Bearings Your Equipment Needs Today
Don’t let bearing issues slow down your operations. Whether you need a single replacement or bulk order, our Large Size Double Row Cylindrical Roller Bearing with C3 Clearance is ready to ship. Send us your specifications, and our technical team will help confirm the right fit for your equipment. The sooner you order, the sooner you can get back to work with confidence.
Frequently Asked Questions
Q: Are these bearings genuine and traceable?
A: Yes, all our bearings are manufactured in-house under strict quality control and meet ISO standards. We provide full traceability for every product, ensuring authenticity and reliability.
Q: How do I confirm if this bearing fits my equipment?
A: Our professional technical team can help with选型. Provide your equipment model, application details, or required specifications, and we’ll ensure the bearing matches your needs.
Q: What is the warranty policy?
A: We offer an official 12-month warranty from the date of delivery. Defective products due to manufacturing issues will be replaced free of charge or refunded.
Q: What is the minimum order quantity?
A: For standard bearings, the MOQ is 1 piece. For customized orders, quantity is negotiable based on your requirements.
Q: How long does shipping take?
A: Sample orders ship within 3-5 working days, and bulk orders within 5-15 working days. We’ll provide a tracking number once your order is dispatched.
Q: Can I get a sample before placing a bulk order?
A: Yes, we provide free samples for distributors and wholesalers (customers cover freight costs). Contact us to request a sample.
Ready to order or need a quote?
Send your bearing specifications, application details, and quantity to sales02@saifan-group.com — we'll respond within 24 hours.
