It combines excellent sliding properties from PTFE and special fillers with the strength and dimensional stability of metal materials!
The "Daidain DDK05" is a completely oil-free bearing that requires no lubricant at all. It has a low friction coefficient and excellent wear resistance under dry conditions, with a wide operating temperature range. A copper-tin alloy is sintered in a porous form onto a steel backing, and it is lined with a mixture of polytetrafluoroethylene (PTFE) and special fillers. 【Features】 ■ Low friction coefficient and wear resistance under dry conditions ■ No stick-slip phenomenon due to low friction coefficient ■ High load capacity ■ Wide operating temperature range ■ Excellent chemical resistance *For more details, please refer to the PDF document or feel free to contact us.
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【Specifications】 ■Surface pressure Mpa - Normal use: 49.0 or below ■Surface pressure Mpa - Maximum: 137 ■Sliding speed m/min - Normal use: 15 or below ■Sliding speed m/min - Maximum: 60 ■Operating temperature range ℃ (minimum to maximum): -200 to 280 ■Friction coefficient μ: 0.03 to 0.2 ■Foreign matter tolerance: Low *For more details, please refer to the PDF document or feel free to contact us.
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【Applications】 ■General industrial equipment, hydraulic equipment, household electrical appliances, automotive parts, textile machinery, packaging machinery *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.