This is a TCN seal, designed for high pressure applications where continuous pressure may reach 150psi(10.6kg/cm2). Maximum pressure limit is dependent on shaft speed
 
1. Name: High presssue seal 
2. Size: 40*60*12 OR 40-60-12 OR 40X60X12
3. Style: TCN
4. MEIOU HPS: 1903027
5. NOK: AP2379
6. Application: mainly used in Shaft of Hydraulic pump, especially is hydraulica pump / mortors  , those pumps usually are usred in roader roller, land scraper, shovel loader, self-discharging car, mixer truck and excavators etc. 
 
Please send us to email if you want to know more technical details: sales@meiouseal.com