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WSFA
High-precision, low-noise, long-service-life deep groove ball bearing, strictly manufactured in accordance with ISO standards. Widely used in electric motors, fans, pumps, automotive, agricultural machinery and general industrial equipment. Factory direct supply, in stock, fast delivery.
Premium Material & Craftsmanship
100% GCr15 bearing steel, high-temperature quenching & tempering
Precision grinding process, smooth surface, low friction
High hardness (HRC 60-64), wear-resistant, long service life (30% longer than ordinary bearings)
Superior Performance
Low noise (≤60dB), low vibration, stable high-speed operation
Supports radial loads and moderate bidirectional axial loads
Good corrosion resistance, adaptable to various working environments
Universal & Interchangeable
Strictly complies with ISO international standards
Perfectly interchangeable with SKF, NSK, NTN, FAG and other international brands
Complete size range, suitable for most industrial equipment
Cost-Effective & Convenient
Factory direct supply, no middlemen, competitive price
Easy installation & maintenance, reducing equipment downtime
Multiple seal options (Open/ZZ/2RS) to meet different needs
Our [Model] deep groove ball bearings are widely used in various industries, trusted by customers worldwide:
️Fans & Blowers
Water Pumps & Compressors
Automotive Parts
Agricultural Machinery
Construction & Industrial Machinery
Packaging Details
Inner Packaging: Individual plastic bag + plastic tube (10pcs/tube) / single color box
Outer Packaging: Standard export carton (500pcs/carton) + plywood pallet (anti-moisture, anti-collision)
Custom Packaging: Support OEM logo printing, custom color box, brand packaging (free design for bulk orders)
Delivery Information
In-Stock Items: 3-7 working days after payment (fast delivery, no waiting)
Bulk Orders: 7-15 working days (based on order quantity, stable supply)
Shipping Methods: Sea freight (bulk orders, cost-effective), Air freight (urgent orders), Express (DHL/FedEx/UPS, door-to-door)
Port of Shipment: Shanghai / Ningbo / Shenzhen (China), support other ports on request
We are a professional bearing manufacturer with 10+ years of experience in R&D, production and export. We have a complete production line (from raw material processing to finished product testing) and a strict quality control system. Our products have passed ISO9001 quality certification, and are exported to Europe, Southeast Asia, the Middle East, Africa and other 50+ countries and regions, trusted by thousands of overseas customers.
"The bearings have stable performance, low noise, and are perfectly interchangeable with SKF. We have been cooperating for 3 years, and the quality is always reliable."
— Mr. Smith, USA (Motor Manufacturer)
"Fast delivery, competitive price, and the packaging is very strong, no damage during transportation. We will continue to place bulk orders."
— Ms. Lee, Singapore (Trading Company)
✅ Free Samples: Small quantity samples available for quality testing (free of charge, only need to bear shipping cost)
✅ Quality Guarantee: 100% inspection before shipment, 12-month quality warranty for all products
✅ Customization Service: Support OEM/ODM, special size, material, precision and packaging customization
✅ Technical Support: Professional engineers provide free product selection and usage guidanc
24/7 Online Service: Reply to your inquiry within 6 hours during working days, solve problems in time
Contact us now for the best price and free samples!
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