Floating seal for caterpillar komatsu hitachi

3:Production skill and Performance:
Reasonable quench processing and good performance for high anti-wearable and anti- tiredness, which make the more longer in life-span so that obtain the favorable cost- efficiency, including save the oil for 3%.Even if suffer from the cautery, dramatically change In temperature (From -20 to +110 ), meeting the pressure reaching 4kg/cm² and high contacting-speed function, they can maintain the stability.

2:Technical parameter:
1. Working time: 3000H.
2. Rigidity of working area: HRC60-72.
3. Precision of working area:

1:High efficiency
2:High wearing resistance