Product Specifications
| Parameter |
Details |
| Model NO. |
20TAC47CSUHPN7C |
| Rows Number |
Single |
| Material |
Bearing Steel |
| Lubrication |
Grease or Oil |
| Seal Type |
Open |
| Trademark |
NSK |
| Origin |
Japan |
| HS Code |
8482102000 |
| Sample |
Available |
| Transport Package |
Standard Packaging or Customized |
| Package Size |
5.50cm * 5.50cm * 5.50cm |
| Package Gross Weight |
0.100kg |
Application Industries
| Industry |
Typical Equipment |
| Industrial Manufacturing |
Centrifugal Pumps, Water Pumps, Hydraulic Pumps |
| Mechanical Engineering |
Machine Tool Spindles, Precision Gearboxes |
| Water Treatment |
Irrigation Pumps, Wastewater Pumps |
| Chemical Processing |
Chemical Transfer Pumps, Mixer Equipment |
Eliminate Pump Downtime with Precision 20TAC47CSUHPN7C Angular Contact Ball Bearing
Pump operators know the cost of unexpected bearing failure—hours of production loss, emergency maintenance fees, and cascading equipment damage. When low-quality bearings vibrate excessively or fail prematurely in critical pump applications, the consequences ripple through entire operations. Sourcing reliable single row angular contact ball bearings that balance low noise operation with high rigidity often means navigating confusing supplier claims and uncertain lead times.
Genuine NSK 20TAC47CSUHPN7C Bearing for Critical Pump Performance
Our Single Row Angular Contact Ball Bearing 20TAC47CSUHPN7C addresses these challenges directly. As an experienced bearing supplier with decades of export experience, we provide 100% genuine NSK bearings sourced through authorized channels. This precision-engineered bearing delivers the low noise operation essential for pump systems while maintaining the high rigidity required to handle radial and axial loads in continuous duty cycles. With flexible order policies including 1 piece MOQ for standard bearings and 3-5 working day sample delivery, we eliminate the barriers to securing the right component when you need it most.
Engineered for Pump Applications: Balancing Load, Speed, and Noise
The 20TAC47CSUHPN7C excels in pump environments where precision matters. Its single row angular contact design accommodates combined radial and axial loads, making it ideal for high-pressure pump shafts that experience both types of stress. The open seal configuration allows for optimal lubrication with either grease or oil, adapting to varying pump operating conditions. Whether in industrial water pumps, chemical transfer systems, or machine tool coolant circuits, this bearing maintains stability at critical speeds while minimizing operational noise—a key advantage in noise-sensitive production facilities.
Technical Features Driving Reliable Pump Operation
This bearing’s performance stems from meticulous engineering details. Constructed from high-grade bearing steel, it balances durability with precision, meeting NSK’s rigorous manufacturing standards. The HPN7C designation indicates a specialized design optimized for high rigidity applications, where shaft deflection must be minimized to prevent seal wear and maintain pump efficiency. The open design facilitates heat dissipation during extended operation, a critical factor in preventing lubricant degradation in high-temperature pump environments. When paired with proper lubrication, these features work together to extend bearing service life and reduce maintenance intervals.
Why Genuine NSK Bearings Reduce Total Pump Ownership Costs
Choosing genuine NSK 20TAC47CSUHPN7C bearings over counterfeit alternatives delivers measurable long-term value. Counterfeit bearings often fail prematurely due to substandard materials and imprecise manufacturing, leading to unplanned downtime that costs far more than the initial savings. Our bearings meet ISO international industrial standards and undergo strict quality control—including dimensional inspection and performance testing—to ensure consistent reliability. With a 12-month warranty from the date of receipt, we stand behind every bearing, reducing the risk of unexpected replacement costs and providing peace of mind for critical pump operations.
Your Trusted Partner for Bearing Solutions Since 2005
Jinan Saifan Bearing Co., Ltd brings 18 years of bearing manufacturing and export experience to every order. Our ISO 9001:2015 Quality Management System certification ensures rigorous process control from raw material inspection to finished product testing. We serve clients across Europe, North America, Southeast Asia, and the Middle East, offering one-stop service from technical consultation to global logistics. Our professional R&D team provides free guidance on bearing selection and installation, while our efficient production capacity of 500,000 units monthly ensures stable supply even for large-scale requirements. For distributors and wholesalers, we offer free samples (freight borne by customer) to verify quality before full-scale orders.
Packaging & Shipping
- Standard NSK packaging with product authenticity labels, or customized packaging available upon request
- Sample orders shipped within 3-5 working days; bulk orders delivered in 5-15 working days
- Multiple logistics options including DHL, FedEx, UPS, air freight, and sea freight to match your timeline
- Real-time tracking information provided once shipment is dispatched
- 1 piece minimum order quantity for standard bearings, supporting emergency maintenance needs
Get Your 20TAC47CSUHPN7C Bearing Shipped Today
Don’t let bearing uncertainty keep your pumps offline. Send us your order details—including quantity and application requirements—and our team will confirm availability and provide a quotation within 24 hours. With our streamlined order process and global shipping capabilities, you can have the genuine NSK 20TAC47CSUHPN7C bearing you need delivered quickly, minimizing downtime and keeping your operations running smoothly.
Frequently Asked Questions
Q: Are these genuine NSK bearings?
A: Yes, we supply 100% genuine original NSK bearings through authorized channels, with complete traceability documentation available upon request.
Q: How do I confirm this bearing fits my pump?
A: Our technical team can verify compatibility with your pump model or application requirements—simply provide the equipment details or operating parameters for free consultation.
Q: What is the warranty period for this bearing?
A: We offer a 12-month warranty from the date of customer receipt, covering manufacturing defects with free replacement or refund options.
Q: What is the minimum order quantity?
A: Standard bearings like the 20TAC47CSUHPN7C have a 1 piece MOQ, supporting both emergency repairs and small-batch purchases.
Q: How quickly can you ship this bearing?
A: Sample orders ship within 3-5 working days; bulk orders typically deliver in 5-15 working days depending on quantity.
Q: How can I verify the bearing's authenticity?
A: Each NSK bearing includes original packaging with security features, laser-etched markings, and can be verified through NSK's official authentication channels—we provide all necessary documentation for confirmation.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we'll respond within 24 hours.
Quality Assurance
100% Inspection
High-grade chrome steel, raw material QC, full-process monitoring, ISO/ABMA/DIN compliance.
Delivery
3-15 Days
Samples in 3-5 days, bulk orders 5-15 days. Free samples for distributors (freight collect).
Customization
Full OEM/ODM
P0-P4 precision grades, Z2-Z3-Z4 noise levels. Custom drawings welcome.
After-Sales
12-Month Warranty
Professional technical guidance and failure solutions from our R&D team.
