Environmentally friendly lead-free materials, completely oil-free bearings that require no lubricants at all!
The "DaiBest DBS02" is a completely oil-free bearing that can be used at high speeds and without lubrication. It is made from a material consisting of polyacetal resin (POM), oleophilic fibers, and special fillers, allowing for complex shapes through injection molding. It combines good sliding properties with oil-containing POM material. 【Features】 ■ Low friction coefficient and wear resistance under unlubricated conditions ■ Usable at high speeds without lubrication ■ No stick-slip due to low friction coefficient ■ Capable of complex shapes through injection molding ■ Excellent tolerance for misalignment ■ Wide temperature range for use *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Specifications】 ■Surface pressure Mpa - Normal use: 4.9 or less ■Surface pressure Mpa - Maximum: 9.6 or less ■Sliding speed m/min - Normal use: 20 or less ■Sliding speed m/min - Maximum: 60 ■Operating temperature range ℃ (minimum to maximum): -40 to 80 ■Friction coefficient μ: 0.02 to 0.15 (with oil) ■Foreign matter tolerance: Medium *For more details, please refer to the PDF document or feel free to contact us.
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【Applications】 ■General industrial machinery, food machinery, household electrical appliances, automotive parts, entertainment components *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Daido Metal Industry Co., Ltd. is a comprehensive sliding bearing manufacturer that produces and sells "bearings" used in various industrial fields such as automotive, marine, construction machinery, and general industry. We have established production and sales systems in five regions: Japan, North America, Europe, Asia, and China.