-- SKF Authorized Engineering Partner
Ensure smooth, reliable operation even under misalignment with the 21320-21324ca W33 Self-Aligning Roller Bearing, crafted to minimize downtime and extend equipment life in demanding industrial settings. Built from high-grade Bearing Steel and certified to ISO9001:2008 standards, this single-row radial bearing handles heavy radial loads while accommodating slight shaft misalignments, making it ideal for applications where precision and durability are non-negotiable.
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| Parameter | Details |
|---|---|
| Model Number | 6202 6203 6204 6205 6206 6207 6208 6 |
| Rows Number | Single |
| Load Direction | Radial Bearing |
| Material | Bearing Steel |
| Contact Angle | 0° |
| Lubrication | Grease or Oil |
| Certification | ISO9001:2008 |
| Specification | 15*35*11mm |
| Trademark | BDL |
| Origin | China |
| HS Code | 8482102000 |
| Industry | Typical Applications |
|---|---|
| Automation Equipment | Conveyor systems, rotary mechanisms |
| Mechanical Engineering | Hydraulic pumps, gearboxes |
| Industrial Machinery | Electric motors, fans |
Finding the right self-aligning roller bearing can be frustrating—especially when dealing with mismatched dimensions, unclear material quality, or limited brand options. Many buyers face unexpected equipment downtime because generic bearings fail to meet load requirements or lack proper misalignment tolerance. Sourcing from multiple suppliers only adds complexity to procurement cycles.
This Bdl 21320-21324ca W33 self-aligning roller bearing addresses these challenges with ISO 9001:2008 certified manufacturing and precise radial load handling. Our full range of bearing solutions, including self-aligning roller bearings, covers both自有品牌 and international standards, ensuring you get the right fit without switching suppliers. Ideal for applications like conveyor belt systems and industrial gearboxes, it handles radial loads efficiently while accommodating minor shaft misalignment.
Designed for moderate to heavy radial load applications, this bearing excels in environments where shaft alignment may vary slightly during operation. With a contact angle of 0°, it prioritizes radial load capacity, making it suitable for low to moderate speed machinery. Whether used in textile mills or material handling equipment, its bearing steel construction ensures durability under standard industrial conditions.
The single-row design balances load capacity and installation flexibility, making it easier to integrate into existing machinery. Bearing steel material provides excellent hardness and wear resistance, critical for extending service life in high-cycle applications. The W33 designation indicates a lubrication groove and three oil holes in the outer ring, simplifying maintenance and ensuring consistent lubrication delivery. At 15*35*11mm, its compact dimensions fit standard housing configurations, reducing the need for custom adaptations.
Selecting a precision-engineered self-aligning roller bearing directly impacts total operational costs. Inferior bearings with imprecise dimensions or substandard materials often lead to premature wear, causing unplanned downtime and replacement expenses. This bearing’s adherence to ISO standards ensures predictable performance, aligning with ISO 281 load-life calculations for reliable service. By investing in quality, you avoid hidden costs like production delays and secondary equipment damage.
Our manufacturing process follows ISO 9001:2008 standards, with rigorous inspections for raw material quality and finished product dimensions. Each bearing undergoes hardness and surface treatment testing to meet industrial specifications. We provide a warranty against manufacturing defects, with clear terms for returns or replacements. With access to a wide range of brands and models, we can source or supply bearings according to your exact specifications, whether you need standard or custom solutions.
Whether you need this specific self-aligning roller bearing or other models, provide your required quantity, dimensions, and delivery location, and we’ll prepare a detailed quote. Our team can also assist with cross-referencing part numbers to ensure compatibility with your equipment. The sooner you confirm your needs, the faster we can arrange shipping.
Q: Do you supply bearings from other brands besides BDL?
A: Yes, we support procurement of bearings across various brands and models, including international and domestic options, based on your specifications.
Q: How can I verify if this bearing fits my equipment?
A: Share your equipment model or existing bearing dimensions (inner diameter, outer diameter, width), and our technical team will cross-check compatibility.
Q: What is the warranty period for this bearing?
A: We offer a warranty against manufacturing defects; specific terms are outlined in the sales contract.
Q: What is the minimum order quantity?
A: We accept low minimum orders, suitable for both trial runs and bulk purchases.
Q: How long does shipping take?
A: In-stock items ship immediately; delivery time depends on your location and chosen shipping method (courier, air, or sea).
Q: Can you provide custom (OEM/ODM) bearings?
A: Yes, we support custom bearing production based on provided drawings or technical specifications.
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 inquiry form for prompt assistance.
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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.
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