By using ceramics for the inner and outer rings and fluororesin for the retainers, it is possible to use them in harsh corrosive environments.
"Features" 1. It is completely non-magnetic because it uses ceramics. 2. It uses a fluororesin holder, allowing it to be used without grease even in environments where grease cannot be used due to high temperatures, etc. 3. The operating temperature is up to 300°C.
Inquire About This Product
basic information
"Product Specifications" ■ Inner ring / Outer ring: Zirconia ceramics (ZrO2) ■ Balls: Silicon nitride ceramics (Si₃N₄) ■ Retainer: Fluororesin
Price range
Delivery Time
Applications/Examples of results
【Applications】 ■ Seawater-related devices ■ Plating devices ■ Electronic equipment ■ Low-temperature equipment ■ Etching devices *For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
At Nankai Seiko Co., Ltd., we have maintained our unwavering attitude since our founding, continuing to grow under the slogans of "Uniqueness," "Development Capability," and "Speed." As pioneers in stainless steel bearings, we will continue to challenge ourselves in areas that others do not or cannot pursue, and we will maintain our curiosity to enhance customer satisfaction and earn trust.