Part No.: GNL5820
1.Lifetime: 3000-5000 hours
2.Hardness:58-62 HRC
3.Material of seal: steel 100CR6
4.Packaging: Neutral box
5.Material of rubber: NBR ring
6.Rubber ring Hardness:60-65°
7.O-ring color:Black
8.Warranty:18 months after shipment
9, In stock