| NTN Responds to New Requirements with Its Own Unique Environmental Technology |
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| 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 |
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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 |
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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 |
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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 |
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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 |
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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. |
