NSK Bearing Product List
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Insert Bearings UCT211 Pillow Block High Load Deep Groove Raceway for Automation Machinery
Ensure stable high-load performance in your automation machinery with the Insert Bearings UCT211 Pillow Block, featuring a deep...
High-Speed Low-Noise NSK 6403 6404 6405 ZZ DDU 2RS Deep Groove Ball Bearings for Motors
Achieve smoother motor performance with high-speed low-noise NSK deep groove ball bearings designed for precision applications. These 6403,...
NSK 6007 Deep Groove Ball Bearing 35X62X14mm for Battery Machinery with Rust Proof
Ensure stable, low-noise operation in your battery machinery with the NSK 6007 deep groove ball bearing, engineered to...
High-Speed Low-Noise NSK Cylindrical Roller Bearing NJ326EM NJ328EM NJ330EM for Motors and Automation
Experience unmatched high-speed performance and minimal operational noise with NSK Cylindrical Roller Bearings NJ326EM, NJ328EM, and NJ330EM—engineered to...
High Performance NSK 30211 Taper Roller Bearing for Trailer Wheel with OEM Service
Ensure smooth, low-noise trailer wheel operation with the NSK 30211 Taper Roller Bearing, engineered for high performance in...
Deep Groove Ball Bearings 6709 6710 6711 NSK Japan for Agricultural Machinery with P0-P4 Precision
Ensure smooth agricultural machinery operation with NSK Deep Groove Ball Bearings engineered for reliable performance in tough farming...
Railway NSK Taper Roller Bearing HR32215J-HR32218J with ISO 9001 Quality Control
Ensure railway equipment runs with reliable high-speed performance and minimal noise using our Railway NSK Taper Roller Bearing...
Marine Exploration Equipment Sealed NSK 6905 Deep Groove Ball Bearing 25x42x9mm
Ensure reliable performance for your marine exploration equipment with the Marine Exploration Equipment NSK 6905 Bearing, a sealed...
Insert Bearings NA208-NA210 Pillow Block High Load Deep Groove Y-Bearings with Rich Stocks
Ensure uninterrupted production with Insert Bearings NA208-NA210 Pillow Block High Load Deep Groove Y-Bearings—engineered to deliver consistent high-load...
NSK Cylindrical Roller Bearing NF211EM NF212EM NF213EM for High-Speed Motors, 55x100x21mm
Ensure smooth, low-noise operation in high-speed motors with the NSK Cylindrical Roller Bearing NF211EM/NF212EM/NF213EM series, engineered for reliable...
Isuzu Suzuki 38BD5417DU Auto AC Compressor Bearing 38x54x17mm Low Noise NSK
Ensure smooth, quiet operation of your Isuzu Suzuki AC system with the NSK 38BD5417DU auto AC compressor bearing....
NSK Spherical Roller Bearing 24122 Self-Aligning Double Row for Automation Machinery
Ensure stable high-speed operation with minimal noise in your automation machinery using the NSK Spherical Roller Bearing 24122,...
Official Certificate
NSK Authorized Distributor
Shanghai Dunyu Bearing Co., Ltd.
Every Bearing is 100% Genuine NSK,
Fully Traceable to Factory.
Official NSK Authorization
Certified by NSK headquarters. Every shipment backed by official documentation and authorization letter.
Factory-Traceable Serial
Each unit carries a traceable factory serial. Batch records, production date and quality certificates included.
Anti-Counterfeit Packaging
Original NSK packaging with anti-static protection. Holographic seals and QR verification on every box.
ISO 9001 Quality Control
Full ISO 9001 certified process from incoming inspection to outbound packaging. Zero-tolerance for non-conforming products.
Vibration & Noise Testing --
Every Batch, Every Unit.
Our in-house testing benches verify each bearing against NSK's Z/V noise and vibration standards before shipment. Full test data reports are attached with every batch delivery.
Vibration Analysis
Multi-axis vibration spectrum analysis at rated speed. Detects micro-defects invisible to manual inspection.
Noise Level Testing
Acoustic noise measured in anechoic conditions. High-speed models verified to ≤32 dB for motor applications.
High-Speed Run Test
Continuous run-in at rated and peak RPM. Temperature rise, friction torque and stability all recorded.
Full Data Report
Complete test data report, batch certificate and quality inspection sheet delivered with every order.
Application Industries
Mineral Processing
Renewable Energy
Conveying Machinery
Automotive & Vehicles
Food Packaging
Centrifugal & Reciprocating Pumps
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Share your model number, quantity and application. Our engineering team will respond with pricing, lead time and full quality documentation.
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Our Process
Submit Inquiry
Share model, quantity and application requirements.
Quotation in 24h
Formal quote with pricing, lead time and quality certificates.
Sample & Trial Order
Vibration & noise testing data provided with sample delivery.
Mass Production
Dedicated inventory reservation and flexible OEM customization.
Product Inquiry