产品描述：Castrol Optigear Synthetic RO 系列是高性能合成润滑油，尤其适合用于轨道交通和机械工程领域（例如机器人）。它的合成性能意味着它可以在极端的气候条件下长期使用。
特点
? 可承受高压和优越的防磨损特性
? 在高低温范围内可保证对轴承的安全润滑
? 优秀的防腐蚀能力
? 长效润滑
? 降低摩擦系数和操作温度
? 高负载能力
? 符合而且超过DIN 51517, part 3的要求
典型参数
密度（15°C ） 868 Kg/m? 粘度(40℃) 150 mm2/s
颜色 绿色 闪点 210 °C / 410°F

应用
? 所有类型的齿轮齿，即使在高负载情况下。
? 包括用油大量抵消（准双曲面）和重交变荷载的锥齿轮
? 在高负载，高低温条件下所有类型的滚轴承。可用在非常宽的温度范围内。（冬天不需要预热）
? 浸没润滑，以及注入和油雾润滑。
? 对一般的密封材料和外壳油漆的装置没有影响
? 过滤（机械）不会导致任何添加剂的损失
? 由于其低的摩擦系数，不合适齿轮同步和限制润滑差异
Description
Optigear? Synthetic RO range are high-performance, synthetic oils developed especially for gears used in rail traffic and mechanical engineering applications (such as in Robots). The properties of Optigear Synthetic RO mean it can be used in extreme climate conditions and for long-term use.
Application
? All types of spur gear teeth, also under difficult load conditions.
? Bevel gear units, including those with a large offset (hypoid) and heavy alternating loads.
? All types of roller bearings, with heavy loads and low and high temperatures. Can be used in a very broad range of
? temperatures (no preheating needed in winter).
? Dip lubrication at high numbers of revolutions, as well as injection and oil mist lubrication.
Advantages
? High pressure absorption and excellent wear protection?
? Safe bearing lubrication in high- and low-temperature ranges
? High seizure load-bearing capacity
? Above-average application times – even under difficult conditions?
? Reduction of friction coefficient and operating temperature?
? Good corrosion protection