Unbranded Si3N4 Ceramic Ball Bearing - High Temperature Resistance 1200℃, ID 5mm-50mm, OD 17mm-80mm

Need a bearing that can handle insane heat and harsh conditions?

This is a full ceramic ball bearing made from Silicon Nitride (Si3N4).

These bearings are perfect for applications where steel bearings just won't cut it.

They can withstand temperatures up to a scorching 1200°C, are electrically insulating, and are highly resistant to corrosion and wear.

The bore diameter (inner diameter) ranges from 5mm up to 50mm, and the outside diameter ranges from 17mm to 80mm, so there's a size for almost any project.

Whether it's for high-speed machinery, hobby projects, or extreme environment equipment, these bearings are the heavy-duty choice.

Made by an unbranded but high-quality manufacturer, MPN does not apply.