The PTFE single-flange solid self-lubricating copper sleeve is a high-performance mechanic...
Single-flange self-lubricating bearing (with graphite embedding) is a high-performance solid self-lubricating brass sleeve. It is made of a high-strength copper-zinc alloy as the base material and is processed by embedding high-purity graphite solid lubricant and additives. This product breaks through the limitation of traditional bearings relying on oil film lubrication, providing long-lasting lubrication and can be used in an atmospheric environment. It is applicable to various fields such as general machinery, water conservancy engineering, metallurgical machinery, mining machinery, injection molding machines, and automotive production lines.
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Material |
High-Tensile brass CuZn25Al6Fe3Mn3 + Graphite |
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Base material |
CuZn25Al6Fe3Mn3 |
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Base hardness |
HB170 |
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Tensile strength |
740 MPa |
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Yield strength |
400MPa |
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Elongation ratio |
7% |
Anyone who has crawled under a machine with a grease gun knows the feeling: the fittings sit in the worst possible place, and the maintenance schedule never quite matches production. Flanged self-lubricating bearings exist because that fight is often unnecessary. They carry their own lubricant insi...
READ MOREAnyone who has spent time on a plant floor knows that wear rarely announces itself. It shows up as a machine that slowly stops holding tolerance, a guide that needs shimming every few months, or a slide that starts to chatter under load. A copper alloy wear-resistant plate is one of the quiet fixes...
READ MOREVisit us at Booth AJ34, November 18–21, 2026 Jiashan, Zhejiang, China – October 2026 – Jiashan Tocree Machinery Co., Ltd. (Tocree Machinery) today announced that it will participate in METALEX 2026, Thailand’s International Machine Tools and Metalworking Machinery Exhibition, to be held in Bangkok f...
READ MOREInvitation to SHIPTEC China 2026 We are pleased to announce that Jiashan Tocree Machinery Co., Ltd. will exhibit at the 17th International Shipbuilding, Marine Equipment and Offshore Engineering Exhibition for China (SHIPTEC China 2026). We sincerely invite you to visit our booth to see our products...
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