Ensure smooth, reliable rotation for your industrial machinery with the Self-Aligning Roller Bearing NSK 22315CDKE4 series (22316-22319CDKE4). These bearings deliver exceptional load capacity and misalignment compensation, minimizing downtime and extending equipment lifespan in heavy-duty applications.
| Parameter | Details |
|---|---|
| Model NO. | 22315 |
| 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 |
| Specification | 75*160*55 mm |
| Trademark | SKF/NTN/NSK/NMB/Koyo/NACHI/Timken |
| Origin | China |
| HS Code | 8482300000 |
| Industry | Typical Equipment |
|---|---|
| Industrial Manufacturing | Machine Tools, Gearboxes, Reducers, Conveyors |
| Automotive | Transmission Systems, Drive Axles |
| Agricultural Machinery | Tractors, Harvesters, Tillers |
| Construction | Excavators, Loaders, Cranes |
| Heavy Machinery | Rolling Mills, Crushers, Presses |
Industrial machinery operators know the frustration of unexpected downtime caused by bearing failure. A single seized bearing in a conveyor or gearbox can halt production lines, leading to lost revenue and missed deadlines. Sourcing reliable replacement bearings often means navigating complex MOQ requirements or waiting weeks for delivery—compounding the problem when every hour of downtime counts.
Our NSK 22315CDKE4 Self-Aligning Roller Bearing solves these challenges by combining authentic quality with flexible supply. As an authorized supplier with decades of export experience, we maintain stock of critical industrial bearings, including the 22315CDKE4 and compatible models (22316CDKE4, 22317CDKE4, 22318CDKE4, 22319CDKE4). This ensures you get genuine NSK bearings—tested to meet ISO 9001:2015 standards—without the delays of traditional procurement channels.
Self-aligning roller bearings like the NSK 22315CDKE4 excel in applications with misalignment, heavy radial loads, and moderate axial loads. Common in industrial machinery such as textile equipment, printing presses, and mining conveyors, these bearings feature double rows of rollers and a spherical outer ring, allowing up to 2° of angular misalignment. This design reduces stress on shafts and housings, extending equipment life in harsh operating conditions where precision alignment is difficult to maintain.
The NSK 22315CDKE4’s performance is defined by critical specifications that directly impact your machinery’s reliability. With a bore diameter of 75 mm, outer diameter of 160 mm, and width of 55 mm, it balances load capacity with compact design. Precision ratings from P0 to P4 ensure consistent performance—P4 grade options meet the tight tolerances required for high-speed applications like CNC machine spindles. Clearance options (C0, C3, C4) allow customization for thermal expansion: C3 clearance is ideal for high-temperature environments, while C4 suits applications with heavy shock loads. Constructed from high-grade bearing steel, this bearing delivers the durability needed for continuous operation in industrial settings.
Choosing non-genuine bearings may seem cost-effective initially, but the hidden costs are significant. Counterfeit bearings often fail prematurely due to substandard materials and poor manufacturing, leading to repeated replacements, unplanned downtime, and potential damage to expensive machinery components. In contrast, genuine NSK self-aligning roller bearings undergo rigorous testing—including dimensional checks, noise analysis, and life cycle validation—to ensure reliable performance. Over time, the lower failure rate and longer service life of authentic bearings result in lower total ownership costs, protecting your production efficiency and bottom line.
We stand behind every bearing we supply with verifiable expertise and commitment to quality. As a certified ISO 9001:2015 and ISO 14001 enterprise, we implement strict quality control processes from raw material inspection to finished product testing. Our technical team, with years of experience in bearing applications, provides free guidance on selection, installation, and maintenance—helping you avoid costly选型 mistakes. We support flexible order quantities, with 1-piece MOQ for standard bearings and sample orders available to verify compatibility. With a global customer base spanning Europe, North America, and Southeast Asia, we’ve built a reputation for on-time delivery (3-5 days for samples, 5-15 days for bulk orders) and responsive after-sales service, including a 12-month warranty on all products.
Don’t let equipment downtime erode your productivity. Whether you need a single NSK 22315CDKE4 for emergency repair or bulk quantities for planned maintenance, we ensure you get genuine bearings when you need them. Send us your bearing designation, application details, and quantity, and our team will provide a tailored quote within 24 hours—helping you get back to full production faster.
Q: Are these genuine NSK bearings?
A: Yes, we are an authorized supplier of genuine NSK bearings. Each product can be traced to the original NSK supply chain, and we provide certification documentation upon request.
Q: How do I confirm if the 22315CDKE4 is compatible with my equipment?
A: Provide your equipment model, operating conditions (load, speed, temperature), and existing bearing specifications. Our technical team will verify compatibility and recommend the optimal clearance and precision grade for your application.
Q: What is your warranty policy?
A: All genuine NSK bearings come with a 12-month warranty from the date of delivery. Defective products due to manufacturing issues will be replaced free of charge or refunded, with replacement shipped alongside your next order.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece of standard bearings like the 2
High-grade chrome steel, raw material QC, full-process monitoring, ISO/ABMA/DIN compliance.
Samples in 3-5 days, bulk orders 5-15 days. Free samples for distributors (freight collect).
P0-P4 precision grades, Z2-Z3-Z4 noise levels. Custom drawings welcome.
Professional technical guidance and failure solutions from our R&D team.
Master Sweden import duty thrust ball bearing costs by understanding that zero percent EU tariffs still incur twenty-five percent VAT. Avoid costly customs delays at Gothenburg port through accurate HS code 8482.50 classification and complete origin documentation to protect your distribution margins.
Read ArticleNavigate the Global Spherical Roller Bearing Market 2026 by addressing the structural divergence between wind energy precision and mining durability needs. Learn how quality control bottlenecks drive lead time volatility and why adopting mixed-brand sourcing strategies is essential for mitigating inventory risks in a fluctuating supply chain.
Read ArticleDiscover how China Deep Groove Ball Bearing Manufacturing Trends 2026 shift focus from price to reliability through advanced anti-corrosion packaging and strict batch consistency. Learn why moisture control and traceable steel sourcing are critical for reducing total cost of ownership in global exports.
Read ArticleOur R&D team supports full OEM/ODM customization with technical drawings. Contact us for stable factory pricing and reliable supply.
