Excavator oil distribution cup oil seal ROISIR

Seal for excavator oil distribution cup Oil distribution ring (ROI) for excavator oil distribution cup Basic Parameters Brand: SPREALS Model: ROI Series (Common Specifications: ROI 75, ROI 80, ROI 85, ROI 90, ROI 100) Material: Polyurethane (U801 beige or U641 blue) Operating temperature: -30 ℃ to 100 ℃ (U801) or -30 ℃ to 110 ℃ (U641) Operating pressure: 30MPa Thickness: 6 ± 0.2mm The ROI oil separation ring used in the oil separation cup is a polyurethane seal, mainly used in repair kits for oil separation cups in machinery such as excavators and hydraulic equipment. It has characteristics such as corrosion resistance, high temperature resistance, and high pressure resistance. Excavator Cylinder Piston Rod Seals     Excavator cylinder oil seals   ROI SIR Excavator cylinder oil seals ROI SIR Specification Details Specification Details   Specification Details D f8 d f8 T L+0.3   D f8 d f8 T L+0.3 50 40 4.8 5   100 90 4.8 5 55 45 4.8 5   105 95 4.8 5 60 50 4.8 5   110 1…

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