Tag: bearing maintenance

WJY Bearing provides two main delivery options:3-5 days for in-stock products after payment, and 20-35 days for OEM/ODM orders depending on complexity and current production schedule. In-Stock Products 3-5 Days Delivery For our in-stock, own-brand bearing products, WJY Bearing guarantees to arrange shipment within 3 to 5 days after receiving your payment. Benefits: Fast turnaround […]

Why is Bearing Lubrication Critical? During bearing operation, metal-to-metal contact between rolling elements and raceways generates friction. Without lubrication, the friction coefficient can reach 0.1~0.3, causing rapid temperature rise and severe wear. Proper lubrication forms an oil film that reduces the friction coefficient to 0.001~0.005, while achieving three core functions: Wear Reduction: The oil film […]