Explore a wide range of high-quality bearings for all your industrial, automotive, and machinery needs. Experience enhanced durability, high-precision, and superior efficiency with our SMR689C-YUU NB2 bearings. Visit us for all your bearing solutions.
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Delivery Time
10-15 days after receiving payment
Delivery Method
Send in the best possible way
Adequate inventory
Provide customers with more than 100,000 types of bearings
PRODUCT DESCRIPTION
SMR689C-YUU NB2 Bearing utilizes ceramic balls, typically made of silicon nitride (Si3N4), combined with steel inner and outer races. SMR689C-YUU NB2 bore dia is 9 mm. Its out dia is 17 mm. SMR689C-YUU NB2 width is 5 mm. This Ceramic Ball Bearing provides a sophisticated, high-performance solution that caters to the unique challenges presented by modern industrial and technological applications.
What Benefits Can SMR689C-YUU NB2 Bearing Provide?Reduced Friction: Ceramic's low frictional properties ensure smoother operation and decreased heat generation.Enhanced Durability: The wear-resistant nature of ceramic extends the bearing's lifespan, particularly in demanding conditions.Corrosion Resistance: Ceramic balls resist moisture and chemicals, safeguarding the bearing from corrosive environments.Electrical Insulation: Its non-conductive composition prevents electrical arcing, essential in electrically active setups.High-Speed Operation: Its attributes permit this bearing to operate efficiently at elevated rotational speeds.
What Can SMR689C-YUU NB2 Bearing Be Used for?
SMR689C-YUU NB2 Bearing is employed in various applications due to its unique characteristics. It can be used for:
Electric Motors: Ideal for preventing electrical arcing, especially in electric vehicles.Precision Machinery: Suited for high rotational accuracy needs.Aerospace: Meeting the demands of wear resistance and thermal stability.High-Frequency Machining: Beneficial for high-speed spindles and machining centers.Harsh Environments: Resisting corrosion and withstanding extreme temperatures.



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The company fully implements the ISO9000 comprehensive quality management system, and its products have become serialized, large-scale and professional.
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1. 12 months warranty from the first day of receiving goods;
2. Replacements would be sent with goods of your next order;
3. Refund for defective products if customers require.
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