SAE J 1570-2008
液压盘式制动器活塞用橡胶灰尘防护罩

Rubber Dust Boots for the Hydraulic Disc Brake Piston

SAE J 1570-2008 发布历史

This SAE Standard covers molded rubber boots used on disc brake pistons to prevent the entrance of dirt and moisture which could cause corrosion and otherwise impair caliper operation.The specification includes performance tests of brake piston boots of both plain and insert types under specified conditions and does not include requirements relating to chemical composition or physical properties of the rubber compound. Further, it does not cover the strength of the adhesion of rubber to the insert material where an insert is used.The rubber material used in these boots is classified as suitable for operating in a temperature range of –40 to + 120 °C ±2 °C (–40 to + 248 °F ± 3.6 °F).

SAE J 1570-2008由美国机动车工程师协会 US-SAE 发布于 2008-05-01。

SAE J 1570-2008 在中国标准分类中归属于: T33 润滑件、密封件、联接件，在国际标准分类中归属于: 43.040.40 制动系统,83.060 橡胶。

SAE J 1570-2008的历代版本如下：

• 1991年09月01日 SAE J 1570-1991
• 2008年05月01日 SAE J 1570-2008 液压盘式制动器活塞用橡胶灰尘防护罩
• 2012年04月30日 SAE J 1570-2012 液压盘式制动器活塞用橡胶灰尘防护罩

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标准号

SAE J 1570-2008

发布日期

2008年05月01日

实施日期

废止日期

无

中国标准分类号

T33

国际标准分类号

43.040.40;83.060

发布单位

US-SAE

代替标准

SAE J 1570-2012

适用范围

This SAE Standard covers molded rubber boots used on disc brake pistons to prevent the entrance of dirt and moisture which could cause corrosion and otherwise impair caliper operation.The specification includes performance tests of brake piston boots of both plain and insert types under specified conditions and does not include requirements relating to chemical composition or physical properties of the rubber compound. Further, it does not cover the strength of the adhesion of rubber to the insert material where an insert is used.The rubber material used in these boots is classified as suitable for operating in a temperature range of –40 to + 120 °C ±2 °C (–40 to + 248 °F ± 3.6 °F).