-- SKF Authorized Engineering Partner
Ensure smooth, reliable operation even with misalignment challenges using our High Quality China Self Aligning Ball Bearing. Designed to reduce friction and extend equipment lifespan, these bearings adapt to shaft deviations, minimizing downtime and maintenance costs for your machinery.
15+ Certified Engineers On-Call
Free application analysis · Failure diagnosis · Custom modification guidance. Response within 24 hours.
| Parameter | Details |
|---|---|
| Model Number | 22238CC/W33, 22338CC/W33, 22338CCK/W33 |
| Grease Technology | High |
| Lubrication | Grease or Oil |
| Vibration | Z1V1, Z2V2, Z3V3 |
| Service | OEM, ODM |
| Delivery | by Express, Road, Train, Air, Sea |
| Sample | Available |
| On-Time Delivery Rate | 100.0% |
| Response Time | Less Than 0.5h |
| Transport Package | Carton, Pallet |
| Specification | 190*400*132mm |
| Trademark | BDL |
| Origin | China |
| HS Code | 8482102000 |
| Production Capacity | 200000000 Pieces/Year |
| Industry | Typical Applications |
|---|---|
| Construction Machinery | Excavator pivot joints, loader arm bearings |
| Wind Energy | Generator gearbox support, yaw system bearings |
| Mining | Conveyor belt rollers, crusher main shafts |
| Steel Metallurgy | Rolling mill stands, continuous casting machines |
| Automotive | Heavy-duty truck axle supports, transmission components |
Selecting the right self aligning ball bearing can mean the difference between smooth operation and costly downtime. Many buyers struggle with mismatched dimensions causing installation delays, or low-quality bearings that fail prematurely under heavy loads. Sourcing from multiple suppliers to compare brands and lead times only adds complexity to your procurement process.
Our self aligning ball bearings, including models 1304, 1307K, 2202, 2208K, and 2202-2RS, are designed to address these challenges. With ISO 9001 certified production processes and comprehensive quality checks—from raw material inspection to final dimensional and hardness testing—these bearings deliver reliable performance in critical applications like hydraulic system linkages and automation equipment. Our extensive inventory ensures you get the right bearing when you need it, without the wait.
Self aligning ball bearings excel in applications where shaft misalignment is inevitable, such as conveyor systems and agricultural machinery. The spherical raceway design allows for angular misalignment up to 3 degrees, reducing stress on adjacent components. When paired with high-quality grease technology, these bearings maintain stable operation even in dusty or humid environments, making them ideal for both indoor and outdoor use.
The 2202-2RS model, for example, combines rubber seals with a deep groove design to prevent contamination while retaining lubricant—extending maintenance intervals by up to 50% compared to open bearings. The 1307K variant features a tapered bore (1:12) for easy mounting on stepped shafts, ensuring secure fitment in high-torque applications. All models undergo precision grinding to achieve tight dimensional tolerances (ISO P0 class as standard), ensuring interchangeability with major international standards for seamless replacement.
Choosing a low-cost bearing might save money upfront, but the hidden costs of frequent replacements, unplanned downtime, and potential equipment damage quickly erase those savings. Our self aligning ball bearings are manufactured with high-carbon chromium steel (SUJ2), delivering surface hardness of HRC 58-62 for superior wear resistance. This translates to longer service life in heavy-load applications—reducing your total cost of ownership by minimizing maintenance and replacement expenses over time.
Every bearing in our inventory undergoes rigorous testing, including dimensional accuracy checks using coordinate measuring machines and hardness testing via Rockwell scales. We provide a standard质保期 against manufacturing defects, with clear procedures for returns and replacements. As a professional bearing supplier, we offer both our own BDL brand and access to a wide range of international and domestic brands, ensuring you get the exact specification required for your application—whether it’s a standard off-the-shelf model or a custom OEM solution.
Whether you need a single sample of the 2202-2RS or bulk quantities of the 1307K, we’re ready to assist. Provide your required model, dimensions, and quantity, and our technical team will confirm availability and deliver a competitive quote within 30 minutes. With our 100% on-time delivery record, you can trust us to keep your operations running smoothly.
Q: Can you supply bearings from other brands besides BDL?
A: Yes, we offer a full range of international and domestic brands. Simply specify your preferred brand, and we’ll source it for you.
Q: How do I确认 if the 2202-2RS will fit my equipment?
A: Provide your existing bearing’s dimensions (inner diameter x outer diameter x width) or equipment model, and our engineers will verify compatibility.
Q: What is your warranty policy for these bearings?
A: We provide a standard质保期 against manufacturing defects.具体 terms are detailed in each order confirmation and can be customized based on application requirements.
Q: What is the minimum order quantity?
A: We support low minimum order quantities, including single-unit purchases for testing purposes. Volume pricing applies to larger orders.
Q: How long does shipping take to [my location]?
A: Shipping time depends on the method selected. Express delivery typically takes 3-5 days, air freight 5-7 days, and sea freight 20-30 days. We’ll provide an exact timeline when confirming your order.
Q: Do you offer custom bearing solutions (OEM/ODM)?
A: Yes, we provide OEM/ODM services for special designs. Share your technical drawings or performance requirements, and we’ll develop a tailored solution.
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.
Contact us via email or our online form for immediate assistance.
Main shaft, gearbox, and generator bearings for onshore and offshore wind turbines. Engineered for 20+ year service life.
Crushers, conveyors, and processing equipment bearings designed to withstand shock loads and contaminated environments.
Rolling mill and continuous casting bearings rated for extreme temperatures, heavy loads, and aggressive lubricants.
Hub units, transmission, and electric motor bearings meeting TS 16949 requirements for passenger and commercial vehicles.
Machine tool spindle and robotics bearings with P4/P2 accuracy class for ultra-precise positioning and minimal vibration.
Pumps, fans, compressors, and conveyor systems across all manufacturing sectors requiring reliable, cost-effective bearing solutions.
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: High Quality China Self Aligning Ball Bearing 1304 1307K 2202 2208K 2202-2RS
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