BS EN 4854-1:2019标准规定了该类型轴承的设计、制造、测试和质量控制要求。该标准要求轴承必须采用耐腐蚀的钢材制造，以确保其在恶劣环境下的使用寿命和性能。同时，轴承必须具有自润滑衬垫，以减少摩擦和磨损，并降低起动扭矩。

此外，该标准还要求轴承具有低摩擦系数和窄系列，以确保其在高循环负荷和低振动的情况下具有良好的性能。轴承的设计和制造必须符合标准规定的要求，并经过严格的测试和质量控制，以确保其符合标准的要求。

BS EN 4854-1:2019标准的实施可以提高航空航天领域中相关设备的性能和可靠性，减少维护和更换的频率，降低成本和风险。

相关标准
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- BS EN 4854-3:2019 Aerospace series. Bearing, spherical plain, in corrosion resisting steel with self-lubricating liner, low starting torque and low friction coefficient, elevated duty cycles under low oscillations at different operating conditions, medium series…
- BS EN 4854-4:2019 Aerospace series. Bearing, spherical plain, in corrosion resisting steel with self-lubricating liner, low starting torque and low friction coefficient, elevated duty cycles under low oscillations at different operating conditions, high series…
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- BS EN 4854-6:2019 Aerospace series. Bearing, spherical plain, in corrosion resisting steel with self-lubricating liner, low starting torque and low friction coefficient, elevated duty cycles under low oscillations at different operating conditions, super high series…