印度采购需求：高温轴承

We're looking to source bearings that can withstand temperatures exceeding 800 degrees. Specifically, we need a batch of 3 units that meet our criteria for high-temperature resistance. The bearings should have an inner diameter of 200mm to fit our specifications. Please provide details about the available options you have, including pricing, lead times, and any relevant technical information. It's important that the bearings comply with our temperature requirements and maintain durability under extreme conditions. We look forward to your prompt response so we can move forward with this procurement.