Product Specifications
| Parameter |
Details |
| Model NO. |
22308CC |
| Precision Rating |
P0 P6 P5 P4 P2 |
| Clearance |
C0 C3 C4 |
| 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 |
| Specification |
40*90*33 mm |
| HS Code |
8482300000 |
Application Industries
| Industry |
Typical Equipment |
| Construction Machinery |
Excavators, Loaders, Bulldozers |
| Mining |
Crushers, Conveyors, Mine Hoists |
| Steel & Metallurgy |
Rolling Mills, Continuous Casters |
| Machine Tools |
CNC Lathes, Milling Machines |
| Wind Power |
Wind Turbine Gearboxes, Generators |
Stop Equipment Downtime with Reliable Self-Aligning Roller Bearings
Industrial machinery operators face critical challenges when bearings fail prematurely—costly production delays, unexpected maintenance expenses, and the risk of secondary equipment damage. Sourcing genuine bearings from multiple suppliers often leads to extended lead times and inconsistent quality, while counterfeit products hidden in supply chains can cause catastrophic failures under heavy loads.
Genuine Self-Aligning Roller Bearings for Industrial Machinery
As an official authorized distributor of SKF and Timken, we provide authentic Self-Aligning Roller Bearings including models 22308 CC W33, 22309, 22310 W33, and 22311 CC. These bearings integrate European precision and American heavy-duty advantages, designed to accommodate shaft misalignment in demanding applications like construction equipment gearboxes, mining conveyor systems, and steel mill rolling stands. Our large centralized inventory ensures immediate availability for both scheduled maintenance and emergency repairs.
Engineered for Heavy-Duty Performance
Self-Aligning Roller Bearings excel in applications with high radial loads and moderate axial loads, where shaft deflection or misalignment is common. The double-row roller design with spherical outer ring allows for angular misalignment up to 2-3 degrees, reducing stress on adjacent components. Whether operating in dusty mining environments or high-temperature steel production facilities, these bearings maintain consistent performance under extreme conditions, minimizing unplanned downtime.
Technical Features That Ensure Reliability
The 22308 CC W33 bearing, with dimensions 40*90*33 mm, offers precision ratings from P0 to P2 to meet varying application requirements—P5 for machine tool spindles requiring tight runout control, or P0 for general industrial use. Clearance options (C0, C3, C4) allow customization for thermal expansion: C3 clearance is ideal for high-temperature applications like steel mills, while C0 suits standard operating conditions. Constructed from high-quality bearing steel, these bearings deliver exceptional durability, with the double-row design distributing loads evenly to extend service life.
Avoid Hidden Costs of Counterfeit Bearings
Counterfeit bearings often cut corners on material quality and manufacturing precision, leading to early fatigue failure. A single bearing failure in a mining conveyor can halt production for 48+ hours, resulting in losses exceeding $100,000—far outweighing the initial savings of non-genuine parts. Our ISO 9001 quality inspection system ensures every bearing meets rigorous standards, with full traceability documentation to verify authenticity and compliance with industry regulations.
Why Global Buyers Choose Our Dual-Brand Solution
We serve over 1,200 clients across 55+ countries, including large equipment manufacturers and mining EPC teams, by delivering four critical advantages: dual-brand official authorization from SKF and Timken, enabling cross-brand technical support; one-stop mixed procurement to simplify supplier management; unified quality certification with ISO 9001 compliance; and global logistics with consolidated delivery. Our cross-brand technical team provides free选型 assistance, ensuring you get the right bearing for your specific application.
Packaging & Shipping
- Carton and pallet packaging with protective inner lining to prevent damage during transit
- Package Size: 11.00cm * 11.00cm * 5.30cm; Gross Weight: 1.030kg per unit
- 现货 available for immediate dispatch, with delivery within 3-7 working days
- Flexible shipping options including DHL, FedEx, UPS, air freight, and sea freight
- Real-time logistics tracking provided for all orders
- Minimum order quantity of 1 piece, supporting emergency maintenance needs
Get Your Bearings Delivered Fast
Don’t let equipment downtime impact your productivity. Send us your bearing model (e.g., 22308 CC W33), application details, and quantity, and our team will provide a unified quotation within one working day. With our large inventory, we can ship critical replacements quickly to minimize your operational disruptions.
Frequently Asked Questions
Q: Are these bearings genuine SKF or Timken products?
A: Yes, we are an official authorized distributor of both SKF and Timken. Every bearing comes with complete authorization documentation and traceability to ensure authenticity.
Q: How do I confirm the right bearing model for my equipment?
A: Provide your equipment model, operating conditions (load, speed, temperature), or existing bearing designation, and our technical team will verify the correct specification at no cost.
Q: What is your warranty policy?
A: We adhere to the original manufacturer’s warranty standards, covering manufacturing defects with unconditional replacement or refund.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, ideal for emergency maintenance or small-scale projects.
Q: How long does shipping take to my location?
A:现货 items ship within 3-7 working days. We offer DHL, FedEx, UPS, air, and sea freight options to match your urgency and budget.
Q: How can I verify the authenticity of the bearings?
A: Each bearing includes original packaging with manufacturer logos, serial numbers, and security labels. We also provide certification documents for cross-verification with brand databases.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
