Bearing Unit "Ductile Series"
Lightweight and compact with a robust bearing box! The material of the bearing box uses two types of spheroidal graphite cast iron (FCD450).
The "Ductile Series" is a bearing unit that has successfully achieved weight reduction of the bearing housing through NTN's casting technology. Additionally, by minimizing the main dimensions other than the mounting relationships, it allows for installation in tighter spaces. There are two types: oil-lubricated and maintenance-free. The oil-lubricated type is suitable for high temperature and high-speed operating conditions, while the maintenance-free type can be used for long periods without grease replenishment under normal operating conditions. 【Features】 - 40% weight reduction of the bearing housing and compact design - Two types: oil-lubricated and maintenance-free - Robust bearing housing - Compatibility *For more details, please download the PDF or feel free to contact us.
basic information
【Structure】 ■Seal ■Ball bearing for unit ■Set screw with ball ■Bearing housing *For more details, please download the PDF or feel free to contact us.
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Applications/Examples of results
【Applications】 ■ Transmission devices, general machinery ■ Packaging equipment, small blowers, and heating furnaces with constraints on installation space and weight, food machinery, printing machinery, agricultural machinery ■ Moving shelves and multi-story parking lots that experience impact loads on bearing boxes *For more details, please download the PDF or feel free to contact us.
