Product Specifications
| Parameter |
Details |
| Model NO. |
6201, 6202, 6203 |
| Lubrication |
Grease or Oil |
| Precision Rating |
P0, P6, P5, P4 |
| Feature |
Long Life, High Speed, Low Noise |
| Clearance |
C0, C2, C3 |
| Service |
OEM, ODM |
| Transport Package |
Carton Pallet |
| Specification |
17*40*12mm |
| Origin |
Japan |
| HS Code |
8482102000 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine Tools, Printing Equipment, Reducers |
| Automotive |
Hub Assemblies, Electric Motors |
| Agriculture |
Harvesters, Tractors |
| Home Appliances |
HVAC Systems, Washing Machines |
| New Energy |
Wind Turbines, Solar Panel Tracking Systems |
Eliminate Downtime with Precision Deep Groove Ball Bearings 6201-6203 for Industrial Machinery
Production line interruptions from bearing failures cost manufacturers thousands daily. Mismatched precision grades lead to premature wear, while unreliable suppliers struggle with small-batch orders and delayed shipments. For industrial machinery operators, finding a balance between quality, lead time, and flexibility remains a constant challenge.
High-Speed, Low-Noise Deep Groove Ball Bearings with Ready Inventory
Our Deep Groove Ball Bearing 6201, 6202, and 6203 series deliver the performance industrial machinery demands. With P0-P4 precision ratings and Z2-Z4 noise grades, these bearings reduce vibration in machine tools and printing equipment, extending uptime. Backed by rich stock availability, we support 1pc MOQ for standard items and 3-5 day sample lead times, ensuring you get the right bearing when you need it.
Engineered for Critical Industrial Machinery Performance
These bearings excel in high-speed rotating applications like electric motor spindles and conveyor systems, operating efficiently under radial loads up to their dynamic load ratings. The C0/C2/C3 clearance options accommodate thermal expansion in continuous operation, while grease or oil lubrication flexibility adapts to diverse machinery requirements. Whether in CNC machines or packaging equipment, selecting the correct precision grade directly impacts production accuracy and maintenance intervals.
Key Technical Attributes That Drive Machinery Reliability
Precision rating is foundational—P4 grade bearings minimize radial runout to 5μm, critical for high-precision machining centers where dimensional accuracy is non-negotiable. Noise grades Z2-Z4 ensure compliance with factory sound regulations, particularly in proximity to operators. Clearance selection matters: C3 clearance suits applications with temperature fluctuations, preventing seizure in gearboxes, while C2 is ideal for preloaded spindle assemblies requiring minimal axial movement. The long-life design, validated through ISO 9001 quality processes, reduces replacement frequency in heavy-duty industrial cycles.
Why Authentic Bearings Deliver Lower Total Cost of Ownership
Counterfeit bearings often fail within 30% of the rated service life, causing unplanned downtime that dwarfs initial cost savings. Our authentic NSK/INA bearings, sourced through verified supply chains, maintain consistent performance—their P0-P4 precision ensures predictable wear patterns, allowing scheduled maintenance rather than emergency repairs. With a 12-month global warranty, we stand behind every bearing, covering manufacturing defects with replacement or refund to protect your production investment.
Our Commitment to Reliable Bearing Supply Since 2005
As an integrated manufacturer and exporter with ISO 9001 and ISO 14001 certifications, we combine production capacity (1,000,000 units annually) with rigorous quality control. Our full R&D lab conducts material and performance testing, ensuring each bearing meets global standards. We serve buyers across Europe, America, Southeast Asia, and the Middle East, offering free technical guidance to help select the right bearing for your application. With bulk delivery in 5-15 days and flexible payment options (T/T, credit card, Alibaba trade), we streamline the procurement process for industrial clients.
Packaging & Shipping
- Protective carton packaging with pallet reinforcement for secure transport
- 3-5 day lead time for samples, 5-15 days for bulk orders
- Global shipping via DHL, FedEx, UPS, air, or sea freight
- Real-time tracking provided for all shipments
- 1pc minimum order quantity supported for emergency repairs
Get Your Industrial Machinery Bearings Shipped Today
Every day of delayed maintenance risks production losses. Send us your bearing model (6201, 6202, 6203), required precision grade, and quantity—our team will confirm stock availability and provide a quote within 24 hours. With our ready inventory, you can minimize downtime and keep your machinery running at peak efficiency.
Frequently Asked Questions
Q: Are these authentic NSK/INA bearings?
A: Yes, we supply authentic NSK/INA bearings through verified supply chains, with full traceability documentation available upon request.
Q: How do I confirm the correct bearing size for my machine?
A: Provide your equipment model or existing bearing dimensions (inner diameter, outer diameter, width), and our technical team will verify compatibility.
Q: What is your warranty policy?
A: We offer a 12-month global warranty covering manufacturing defects, with free replacement or refund available for non-conforming products.
Q: What is the minimum order quantity?
A: Standard items have a 1pc MOQ, supporting both emergency repairs and small-batch requirements.
Q: How quickly can you ship?
A: Samples ship in 3-5 days, bulk orders in 5-15 days. Expedited shipping options are available for urgent needs.
Q: How can I verify bearing authenticity?
A: Authentic bearings include original packaging with brand markings, serial numbers, and can be cross-checked via manufacturer databases. We provide full traceability documents for verification.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
