Radial Shaft Seal Kit 20mm ID, 26mm OD, 5mm Wide, 5 Pcs PU Oil Seals for Industrial Bearings, Pumps, Piston Cylinders, UN Cross Section, A90 Hardness, Blue Pro Grade

UN cross-section PU oil seal kit, 20 mm ID / 0.79 in
✔️ 5 pcs PU seals, UN cross-section, 20x26x5 mm (0.79x1.02x0.19 in) A90

This UN cross-section radial shaft seal kit is made from polyurethane for durable sealing in industrial bearings, pumps, and piston cylinders. It helps prevent oil leakage and keeps dust out in hydraulic cylinders and moving rods.

✅ PU wear-resistant, impact-resistant, waterproof sealing
✅ UN-shaped cross-section with equal-height inner and outer lips
✅ Temperature range -20°C to 100°C (-4°F to 212°F)
✅ Working pressure up to 35 MAP
✅ Pack of 5 seals for quick replacement

💡 What is a UN cross-section oil seal used for in hydraulic cylinders and industrial bearings?

This handy seal keeps oil in and contaminants out in a wide range of machinery. - Seals rotating shafts in pumps, cylinders, hoists, and piston rods
- Resistant to petroleum oils, greases, hydraulic fluids
- Supports static and light dynamic pressure sealing in equipment
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