R162232420窄型滑块BOSCH-SNS滑轨
力士乐SNS窄型，标准长，标准高滑块
钢制标准滚珠滑块
R162181420
R162182120
R162182220
R162182320
R162182420
R162183120
R162183220
R162211920
R162212920
R162213920
R162219320
R162219420
R162211120
R162211220
R162211320
R162211322
R162211420
R162211422
R162212120
R162212220
R162212320
R162212420
R162213120
R162213220
R162221920
R162222920