No stick-slip occurs with a low friction coefficient! Safe, maintenance-free, lead-free bearings.
The "Daidain DDK35" is a completely oil-free bearing that requires no lubrication at all. It features a porous sintered copper-tin alloy backing made of phosphor bronze, lined with a mixture of polytetrafluoroethylene (PTFE) and special fillers. With excellent sliding properties from the PTFE and special fillers, it combines the strength and dimensional stability of metal materials, and also demonstrates water resistance that allows for use underwater. 【Features】 ■ Excellent water resistance and chemical resistance ■ Non-magnetic properties ■ Low friction coefficient and wear resistance under unlubricated conditions ■ No stick-slip phenomenon due to low friction coefficient ■ High load capacity ■ Wide operating 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: 49 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/Examples of results
【Applications】 ■General industrial equipment, food machinery, household electrical appliances, automotive parts *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.