Lead-free bearing material with excellent cavitation resistance characteristics! It demonstrates high load capacity.
The "Daidain DDK06" is a dry bearing equipped with cavitation resistance characteristics. It features a porous sintered copper-tin alloy on a steel backing, lined with a mixture of PTFE and special fillers. It exhibits excellent durability under boundary and fluid lubrication conditions, combining the good sliding properties of PTFE and special fillers with the strength and dimensional stability of metal materials. 【Features】 ■ Equipped with cavitation resistance characteristics ■ Has low friction coefficient and wear resistance under boundary and fluid lubrication ■ Does not experience stick-slip at low friction coefficients ■ Demonstrates high load capacity ■ Excellent chemical resistance ■ Wide usable temperature range *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: 29.4 or less ■Surface pressure Mpa - Maximum: 137 ■Sliding speed m/min - Normal use: 180 or less (boundary lubrication) ■Sliding speed m/min - Maximum: 240 or less (boundary lubrication) ■Operating temperature range ℃ (minimum to maximum): -200 to 280 ■Coefficient of friction μ: 0.01 to 0.1 (boundary lubrication) ■Foreign matter tolerance: Low *For more details, please refer to the PDF document or feel free to contact us.
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【Application】 ■Shock absorbers, hydraulic cylinders, general industrial machinery, automotive parts *For more details, please refer to the PDF document or feel free to contact us.
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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.