● Frequently Asked Questions
How does your factory control quality?
All bearing parts are 100% strictly inspected before and during production, including crack detection, roundness, hardness, roughness and geometric dimensions. All bearings meet ISO international standards.
What materials do your bearings come in?
We offer a variety of high-performance materials such as chrome steel GCR15, stainless steel, and specialized ceramics to suit different industrial needs.
How long is your delivery time?
For in-stock items, it usually takes 3 to 10 days. For custom or out-of-stock orders, the lead time is approximately 15 to 20 days, depending on the order quantity.
Do you accept OEM and customized services?
Yes, we provide comprehensive OEM and ODM services. We can customize bearings based on your specific samples or technical drawings.
What is the standard warranty for your bearings?
We provide a 1-year warranty on our bearings under normal usage conditions, ensuring reliability and performance for your applications.
How are the bearings protected during shipping?
Each bearing is typically packed in a plastic bag, then a single carton box, and finally placed in larger crates or on pallets to ensure complete protection against moisture and impact.