Product Specifications
| Parameter |
Details |
| Model NO. |
22344CC |
| Precision Rating |
P0, P6, P5, P4, P2 |
| Clearance |
C0, C3, C4 |
| Service |
OEM, ODM |
| Rolling Body |
Roller Bearings |
| The Number of Rows |
Double |
| Material |
Bearing Steel |
| Spherical |
Aligning Bearings |
| Load Direction |
Radial Bearing |
| Separated |
Unseparated |
| Outer Dimension |
50-2500 mm |
| Specification |
220*460*145 mm |
| HS Code |
8482300000 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine Tools, Printing Presses, Reducers |
| Automotive |
Hub Assemblies, Transmission Systems |
| Agriculture |
Harvesters, Tractors, Heavy-Duty Farming Equipment |
| New Energy |
Wind Turbines, Solar Panel Tracking Systems |
| Construction |
Excavators, Loaders, Conveyors |
Minimize Downtime with Reliable Self-Aligning Roller Bearings for Industrial Machinery
Industrial machinery operators know the frustration of unexpected downtime caused by bearing failures. When low-quality bearings fail prematurely, production lines halt, repair costs mount, and deadlines slip. Sourcing precision bearings that meet your exact specifications—whether for heavy-duty machine tools or high-speed conveyors—can feel like navigating a maze of inconsistent suppliers and unverifiable quality claims.
Engineered for Heavy Loads and Misalignment Compensation
Our Self-Aligning Roller Bearings, including models 22344CC, 22348CC, 22352CC, 22356CC, 22360CC, and 22272CA W33, are designed to solve these challenges. With double rows of rollers and spherical outer rings, they accommodate shaft misalignment up to 2-3 degrees, reducing stress on machinery components. Crafted from high-grade bearing steel, these industrial bearings deliver exceptional durability in radial load applications, making them ideal for gearboxes, crushers, and large electric motors.
Performance in Demanding Industrial Environments
Self-Aligning Roller Bearings excel in environments where heavy loads and moderate speeds are standard. Whether operating in dusty factories, vibrating construction sites, or temperature-fluctuating agricultural settings, these bearings maintain stability under radial loads up to their dynamic load ratings. Their ability to handle shaft deflection without compromising performance makes them a critical component in reducing maintenance frequency and extending equipment lifespan.
Technical Features That Drive Machinery Efficiency
The precision rating options (P0-P4) ensure tailored performance—from general industrial use (P0) to high-precision machine tools (P4). Clearance grades C0, C3, and C4 allow customization for thermal expansion needs: C3 and C4 clearances are recommended for applications with temperature variations or heavy loads, while C0 suits standard operating conditions. The unseparated design simplifies installation and maintenance, ensuring minimal downtime during part replacement. With outer dimensions ranging from 50mm to 2500mm, our industrial bearings cover a wide range of machinery sizes, eliminating the need for multiple supplier relationships.
Why Authentic Bearings Matter for Total Cost of Ownership
Choosing genuine bearings over counterfeit alternatives directly impacts your bottom line. Inferior bearings may cost less upfront but often fail within months, leading to emergency repairs, production losses, and potential damage to connected components. Our bearings, backed by ISO9001 and ISO14001 certifications, undergo rigorous quality control—from raw material inspection to final performance testing. This commitment to quality reduces long-term costs by minimizing unplanned downtime and extending service intervals, delivering a lower total cost of ownership compared to cheaper, uncertified alternatives.
Our Commitment to Your Production Continuity
With over 18 years of bearing manufacturing experience, Jinan Saifan Bearing serves global buyers across Europe, America, Southeast Asia, and the Middle East. Our full R&D and QC lab ensures each bearing meets international standards, while flexible order policies—including 1pc MOQ for standard items and 3-5 day sample lead times—support both emergency repairs and planned production runs. We stand behind our products with a 12-month global warranty, free technical guidance, and defect replacement or refund options. Our competitive pricing and stable supply chain mean you can secure the bearings you need without compromising on quality or delivery timelines.
Packaging & Shipping
- Carton and pallet packaging for secure transportation
- Sample lead time: 3–5 days for standard items
- Bulk delivery: 5–15 days after payment confirmation
- Multiple payment options: T/T, credit card, Alibaba trade assurance
- 1pc MOQ available for emergency replacement needs
Get Your Industrial Bearings Shipped Fast
Don’t let bearing issues slow your production. Whether you need a single 22344CC bearing for an urgent repair or bulk orders for scheduled maintenance, we can deliver. Send us your bearing model, application details, and quantity, and our team will provide a quote within 24 hours. The sooner you order, the sooner you can get your machinery back to optimal performance.
Frequently Asked Questions
Q: Are these bearings genuine and traceable?
A: Yes, we supply authentic bearings with full traceability. Our manufacturing processes are ISO9001 and ISO14001 certified, ensuring quality from raw materials to finished products.
Q: How do I confirm the correct bearing model for my equipment?
A: Provide your equipment model, operating conditions (load, speed, temperature), and existing bearing specifications. Our technical team will help verify compatibility at no cost.
Q: What warranty coverage do you offer?
A: We provide a 12-month global warranty covering manufacturing defects. If a bearing fails under normal operating conditions, we offer free replacement or a full refund.
Q: What is the minimum order quantity?
A: We accept 1pc MOQ for standard bearings, making us ideal for emergency repairs and small-batch requirements.
Q: How quickly can you ship my order?
A: Standard samples ship within 3–5 days, and bulk orders take 5–15 days after payment. We work with global logistics partners for fast delivery to your location.
Q: Do you offer OEM/ODM services for custom bearings?
A: Yes, we provide full OEM/ODM customization, including custom specs, branding, and packaging. Our R&D team can develop bearings tailored to your unique application needs.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
