Title
Antifriction Bearings and Lubricants Under Electric Current: Influence of Electric Current on Antifriction Bearings and Lubric,Used
Delivery time: 8-12 business days (International)
This book basically covers analysis of antifriction bearings and lubricants under electric current in 9 Chapters including that of threshold voltage phenomenon, start/stop characteristics, electrical parameters of bearings, capacitive effects, deterioration of lubricants, and bearing failure under shaft voltages. Theoretical procedure to establish, capacitance, resistance, capacitive reactance, impedance, pitch of corrugations, and charge accumulation on surfaces of bearings is given that originates the new methodology for the diagnosis of bearings. Also, the decrease in life span of bearings, lubricant resistivity, recovery/recouping of resistivity under the influence of different levels of voltages has been established. The dynamic coefficients of antifriction bearings have been determined using an electrical analogy approach beside determination of minimum cycles before craters and corrugations are formed on the active surface of bearings.
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
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Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.