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Product Series for Special Environments Home >> Products >> Products Made in Japan
NTN Responds to New Requirements with Its Own Unique Environmental Technology
NTN Responds to New Requirements with Its Own Unique Environmental Technology
At NTN we have developed a bearing technology for ultra-high vacuum environments that employ solid lubricants. Meanwhile, with the development of process technology (as exemplified by semiconductor manufacturing in recent years), a need has arisen for vacuum environments that are not only durable, but also clean and corrosion resistant. In response to these requirements, we at NTN have developed new bearings especially suited for corrosive environments - as well as bearings for vacuums and ultra-clean bearings - and are working to consolidate our product line-up to enable us to respond competently to special or complex environments.
Environment Cleaning Bearings
Environment Cleaning Bearings The bearings are designed for the low-dust enviroment which is used for the manufacturing or handling of such products as semiconductor, LCD, electronic products and the enviroment is also satisfied for the vacuum machinery.
BEAREE Lead Screw
BEAREE Lead Screw These models can handle a wide range of environments, with corrosion and heat resistance, by combining the Bearee Pl5010 nut with a stainless (SUS304) screw shaft.
Lower noise than stainless ball screws.
Higher screw effectiveness is obtained using a low-friction plastic nut.
Ceramics Bearings
Ceramics Bearings These bearings are for ultra-high temperature, low magnetization, and high surface pressure requirements, which cannot be handled even with bearings for general vacuum, clean environments or corrosive environments.
Product Series for Special Environments
Product Series for Special Environments These bearings employ plastic for the bearing box and ceramics for the ball, and can be used in corrosive environments with developing fluid and steam.
Sliding Bearings for Food Processing Equipment and Pharmaceutical Production Equipment
Sliding Bearings for Food Processing Equipment and Pharmaceutical Production Equipment Low frictional coefficient, outstanding wear resistance, and high permissible PV value.
Sticking and slipping are rare at start up and ultra-low speed. Good compatibility with soft partner materials, in particular soft steel and stainless steel. Outstanding chemical resistance.