-- SKF Authorized Engineering Partner
Ensure smooth, reliable operation even with misalignment issues using our high-quality Self Aligning Ball Bearings. These 2209K-2RS, 2210K-2RS, and 2211K-2RS models are built to reduce downtime and extend equipment life in demanding applications.
15+ Certified Engineers On-Call
Free application analysis · Failure diagnosis · Custom modification guidance. Response within 24 hours.
| Parameter | Details |
|---|---|
| Model Number | DAC37720037 ABS, DAC38730040 ABS, DAC38740040 ABS |
| Separated | Unseparated |
| Rows Number | Double |
| Load Direction | Radial Bearing |
| Material | Bearing Steel |
| Product Name | Wheel Hub Bearing |
| Lubrication | Grease or Oil |
| Precision Rating | P0, P6, P5, P4, P2 |
| Vibration | Z1V1, Z2V2, Z3V3 |
| Service | OEM, ODM |
| Stock | in Stock |
| Specification | 37*72*37mm |
| Origin | China |
| HS Code | 8482109000 |
| Industry | Typical Applications |
|---|---|
| Automotive | Wheel hub assemblies, vehicle suspension systems |
Finding the right self aligning ball bearings for your equipment can be challenging. Mismatched dimensions lead to installation delays, while low-quality bearings often fail prematurely, causing costly downtime. Sourcing from multiple suppliers for different brands only adds complexity to your procurement process.
Our 2209K-2RS, 2210K-2RS, and 2211K-2RS self aligning ball bearings address these challenges with ISO 9001-certified manufacturing and comprehensive quality checks. As a full-range bearing supplier, we maintain extensive inventory across both our own brand and major international models, ensuring you can source the exact specifications you need without delays. These bearings excel in applications like conveyor systems, agricultural machinery, and textile equipment where misalignment and radial loads are common.
Self aligning ball bearings are designed to accommodate angular misalignment up to 3 degrees, making them ideal for shafts that may not be perfectly parallel or mountings with minor installation errors. The double-row design of these bearings enhances radial load capacity, ensuring reliable operation in continuous-duty equipment such as fans, pumps, and gearboxes where consistent performance under varying loads is critical.
The 2RS sealing configuration protects internal components from contaminants like dust and moisture, extending bearing life in harsh environments. Constructed from high-grade bearing steel, these bearings offer excellent hardness and wear resistance, with precision ratings from P0 to P2 available to match your application’s accuracy requirements. The double-row layout distributes radial loads evenly across contact points, reducing stress concentrations and minimizing the risk of premature fatigue failure. Proper lubrication—either grease or oil as specified—further enhances performance by reducing friction and heat generation during operation.
Selecting the correct self aligning ball bearing directly impacts your equipment’s total cost of ownership. A bearing with insufficient load capacity or poor precision can lead to frequent replacements, unplanned maintenance, and even damage to adjacent components. Our bearings adhere to international dimensional standards, ensuring interchangeability with existing setups and reducing the need for costly modifications. By investing in bearings that match your application’s requirements for load, speed, and environment, you minimize downtime and extend the service intervals of your machinery.
Our manufacturing process follows ISO 9001 quality standards, with rigorous testing at every stage—from raw material inspection to final dimensional and hardness checks. Each bearing undergoes surface treatment evaluation to ensure corrosion resistance and proper sealing effectiveness. We provide a warranty against manufacturing defects, with clear terms for return or replacement. With access to both our own brand and a wide range of international and domestic brands, we can fulfill orders for specific models as required. Our in-stock inventory ensures prompt shipment, reducing lead times for critical maintenance or production needs.
To get started, provide the specific model, quantity, and destination details. Whether you need standard specifications or custom OEM/ODM solutions, our team will quickly confirm availability and pricing. Early order confirmation ensures priority handling and faster delivery.
Q: Can you source other bearing brands or models besides those listed?
A: Yes, we support inquiries for all bearing brands and models, and can supply products according to your specified brand or technical requirements.
Q: How can I confirm if these self aligning ball bearings fit my equipment?
A: Provide your equipment’s required bearing dimensions (inner diameter, outer diameter, width) or model number, and our technical team will verify compatibility with the 2209K-2RS, 2210K-2RS, or 2211K-2RS specifications.
Q: What is your warranty policy for these bearings?
A: We offer a warranty against manufacturing defects. Specific warranty terms, including duration, are outlined in the sales contract.
Q: What is the minimum order quantity for these self aligning ball bearings?
A: We accept low minimum order quantities, making it feasible for both small-scale trials and large-volume purchases.
Q: How long does shipping take, and what methods are available?
A: In-stock bearings ship immediately. Shipping methods include express courier, air freight, or sea freight, with transit times varying by destination.
Q: Do you offer OEM or ODM customization for these bearings?
A: Yes, we provide OEM and ODM services, including custom specifications, packaging, and branding as per your design requirements.
Ready to order or need a quote?
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
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Official partner since 1998 with direct access to SKF technical resources, genuine products, and engineering expertise.
In-house team provides application design, failure analysis, and predictive maintenance -- reducing bearing failures by 35%.
Every product undergoes rigorous pre-shipment inspection with full documentation for traceability and compliance.
Dedicated account managers and reliable delivery networks ensure on-time supply for enterprise clients worldwide.
Performance Metrics
35%
Failures Prevented
70%
Downtime Reduction
25+
Years Experience
24h
Quote Response
78% of large enterprises prefer suppliers offering integrated technical support and lifecycle services.
Custom bearing selection and system design based on your specific load conditions, speeds, temperatures, and environmental factors.
Root-cause investigation of bearing failures using metallurgical testing, vibration analysis, and operating data review.
IIoT-enabled monitoring with smart sensor bearings for real-time vibration, temperature, and RPM tracking.
Modified bearings with special coatings, seals, tolerances, or materials. Lead time 8-12 weeks from official channels.
Certified engineers available for on-site installation support, alignment checks, and commissioning assistance worldwide.
Long-term service agreements including regular maintenance checks, replacement scheduling, and performance reporting.
Free samples available for orders over $50K
Validated against your KPIs before full production commitment.
-- Get In Touch
Our certified engineers will review your application requirements and provide a detailed quote within 24 hours.
Address
No. 377 Bansongyuan Road, Huangpu District, Shanghai, China
Free Sample Program
Orders over $50K qualify for free product samples
Test against your KPIs before full production commitment. Ask our engineers for details.
Regarding: 2209K-2RS 2210K-2RS 2211K-2RS Self Aligning Ball Bearings
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