SCK标准材质使用范围材质:标准材料RN814，使用温度：-45℃~+100℃适用压力:-Mpa,线速度1m/s适用介质流体:一般石油液压油,低温用石油液压油特性：、SCK防尘圈是大面积镶入型防尘密封圈，是室内室外局部可以使用的，特别采用了防止水槽外周一侧进入设计主要用途：建筑/工程车辆用气缸，工作机械用气缸，农机用气缸内径*外径*高/小高（mm）dDHh標準（RN814）18307.75.8SCK-1820327.75.8SCK-2025377.75.8SCK-2528407.75.8SCK-2830427.75.8SCK-3032448.76.8SCK-3235478.76.8SCK-3540528.76.8SCK-4045578.76.8SCK-4550628.76.8SCK-505569107.7SCK-556074107.7SCK-606579107.7SCK-657084107.7SCK-707589107.7SCK-758094107.7SCK-808599107.7SCK-8590104107.7SCK-9095109107.7SCK-95100114107.7SCK-100105121128.7SCK-105110126128.7SCK-110115131128.7SCK-115120136128.7SCK-120125141128.7SCK-125130146128.7SCK-130132148128.7SCK-132140160149.7SCK-140160180149.7SCK-160)