瑞士采购需求：角接触滚子轴承、滚子轴承、角接触滚子轴承 SGL 系列、工业轴承、滚针轴承

I'm currently in the market for a specific type of bearing and am considering placing an order for 6 units. Could you provide me with a detailed quotation that outlines both the unit price and any applicable shipping costs? Additionally, I'd appreciate it if you could include information on lead times and any bulk pricing options available, as I'm always open to increasing my order if the pricing is right. To help me make an informed decision, it would be great to understand any warranties or guarantees you offer on the product. I'm looking forward to your prompt response so we can move forward with this potential purchase. Thanks for your assistance!