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 possesses excellent sliding characteristics due to the oil-containing POM material. 【Features】 ■ Low friction coefficient and wear resistance under dry 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 range of usable temperature *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: 4.9 or less ■Surface pressure Mpa - Maximum: 9.6 or less ■Sliding speed m/min - Normal: 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/Examples of results
【Applications】 ■General industrial machinery, food machinery, household electrical products, 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 manufactures and sells "bearings" used in a wide variety of industrial fields, including automotive, marine, construction machinery, and general industry. We have established a production and sales system in five regions: Japan, North America, Europe, Asia, and China.