-- SKF Authorized Engineering Partner
Ensure smooth, reliable motion in your machinery with the GAC170t-200t Spherical Plain Bearing, designed to deliver consistent performance even under heavy loads. This high-quality bearing minimizes downtime with rich stock availability and a 100.0% on-time delivery rate, so you’ll never wait long to get back to work.
15+ Certified Engineers On-Call
Free application analysis · Failure diagnosis · Custom modification guidance. Response within 24 hours.
| Parameter | Details |
|---|---|
| Model Number | 6304-ZNR, 6404, ICOS-D1B04TN9 |
| Specification | 20*52*15mm |
| Lubrication | Grease or Oil |
| Vibration | Z1V1, Z2V2, Z3V3 |
| Trademark | BDL/NTN/NSK/NMB/Koyo/NACHI/Timken |
| Origin | China |
| Stock | Rich Stocks |
| Service | OEM, ODM |
| Delivery | Express, Road, Train, Air, Sea |
| Sample | Available |
| Transport Package | Carton, Pallet |
| HS Code | 8482102000 |
| Industry | Typical Applications |
|---|---|
| Automation Equipment | Conveyor systems, robotic arms |
| Mechanical Engineering | Hydraulic cylinders, gearboxes |
| Industrial Machinery | Pumps, compressors, electric motors |
Searching for the right spherical plain bearing can feel like navigating a maze of incompatible dimensions and untested quality. Many buyers face costly delays when generic replacements fail to match original specifications, or waste hours sourcing from multiple suppliers for different brands. Even small oversights in lubrication type or vibration tolerance can lead to premature wear and unexpected downtime.
Our GAC170t-200t Spherical Plain Bearing is designed to address these challenges with precision-engineered dimensions and versatile performance. As a comprehensive bearing supplier, we maintain rich stocks across multiple trusted brands including NTN, NSK, Koyo, and NACHI, ensuring you get the exact specification your application requires—whether for hydraulic system linkages, conveyor pivot points, or automation equipment articulation. With ISO 9001-certified production processes, every unit undergoes rigorous dimensional and hardness testing before shipment.
This spherical plain bearing excels in applications involving slow to moderate oscillating movements, where misalignment compensation and load distribution are critical. Its design accommodates angular misalignment while maintaining stable operation under radial and axial loads. The Z1V1 to Z3V3 vibration grades provide options for noise-sensitive environments, making it suitable for both industrial machinery and precision equipment where operational smoothness is essential.
The 20*52*15mm specification ensures compatibility with standard housing dimensions, simplifying retrofitting and replacement. Available with grease or oil lubrication, the bearing adapts to maintenance protocols—grease for extended intervals in hard-to-reach locations, or oil for high-speed applications requiring continuous lubrication. Surface hardness testing confirms resistance to wear, while the vibration ratings help prevent resonance-related fatigue in high-cycle operations. The dual lubrication options also reduce the risk of premature failure due to lubricant incompatibility, a common issue in mixed-supplier environments.
Choosing a precision-manufactured spherical plain bearing minimizes hidden costs associated with frequent replacements and unplanned downtime. Inferior bearings often fail within months due to substandard material hardness or imprecise tolerances, leading to damage to adjacent components and costly production interruptions. Our bearings, built to international standards, align with ISO 281 fatigue life calculations, ensuring predictable performance and reducing the total cost of ownership over the equipment lifecycle. For applications like steel冶金 or mining machinery, where replacement is labor-intensive, this reliability translates to significant long-term savings.
Our commitment to quality begins with raw material inspection and continues through finished product testing, including dimensional verification, surface hardness measurement, and vibration analysis. We provide a warranty against manufacturing defects, with clear terms for returns and replacements. As a supplier with access to both established international brands and reputable domestic manufacturers, we can fulfill orders for specific brand requirements or equivalent specifications, ensuring compliance with your equipment’s original design standards. With a 100.0% on-time delivery rate and response time under 0.5 hours, we prioritize minimizing your procurement lead time.
Whether you need the GAC170t-200t model or a specific alternative from our range, provide your required model number, dimensions, and quantity, and our technical team will confirm availability and pricing. With support for OEM/ODM customization, we can also tailor bearings to your unique specifications. The sooner you confirm your requirements, the faster we can arrange shipment—so don’t delay your project timeline.
Q: Do you supply other bearing brands or models beyond those listed?
A: Yes, we offer full-range bearing procurement covering all major international and domestic brands. Simply provide the brand, model, or dimensions, and we can source the exact specification you need.
Q: How can I confirm if this bearing fits my equipment?
A: Share your equipment model or the bearing’s required dimensions (bore diameter, outer diameter, width), and our engineering team will cross-verify compatibility with standard specifications.
Q: What is your warranty policy for bearings?
A: We provide a warranty against manufacturing defects. Specific terms, including duration, are outlined in each order’s contract, with options for returns or replacements in case of verified quality issues.
Q: What is the minimum order quantity for this bearing?
A: We support low minimum order quantities, allowing for small-batch purchases, including sample testing before full-scale orders.
Q: How long does shipping take, and what methods are available?
A: In-stock items ship immediately. Shipping time varies by method: express (1-3 days), air (3-7 days), sea (2-6 weeks). We’ll recommend the best option based on your location and urgency.
Q: Can you produce custom bearings to my specifications?
A: Yes, we offer OEM/ODM services for custom bearing designs. Provide your technical drawings or performance requirements, and we can develop a solution tailored to your application.
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.
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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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