Thomson Linear INST4812SS 线性轴承,仅滚珠衬套,微型仪表,0.25 英寸,封闭式,非自动对准,耐腐蚀; 与末端支撑应用中的 0.25 英寸直径轴一起使用Thomson LinearINST4812SS Linear Bearing, Ball Bushing only, Miniature Instrument, 0.25 inClosed, Not Self-aligning, Corrosion Resistant; Use with 0.25 in Diameter Shaft in end supported applications