... for Machineries and Steering System. Rubber oil seal non-skeletonRotating rubber oil seal, Used for Machineries and Steering ... 2) High/low temperature-resistant, wearing resistant, oil-resistant--rubber oil seal features: 1) Materials: NBR, NR, FPM, MVQ, EPDM2) ... Characteristics: high/low temperature-resistant, wearing-resistant, oil- ...