Grease-free bearings and fluorine grease-sealed bearings are suitable for vacuum environments.
Devices that operate in a vacuum state, such as vacuum deposition devices and sputtering devices, are suitable for using fluorine grease-filled bearings or grease-free bearings, which have minimal oil evaporation. Our company offers a lineup of grease-free bearings, such as the "TC Series," which are ideal for high-temperature and vacuum environments where grease cannot be used. Additionally, we can accommodate requests for grease filling tailored to your needs and usage environment, with short lead times and small lot sizes starting from one unit. [Product Lineup] ■ Grease-free bearings "TC Series" ■ Designated grease *For more details, please refer to the PDF document or feel free to contact us.
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【TC Series Features】 ■ Operating temperature up to 300℃ (excluding seal types) ■ Smooth rotation can be achieved with low torque (excluding seal types) ■ By applying a special coating to the retainer, it can be used in environments where grease cannot be used *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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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.