Inch Piston Seal Hydraulic
JSPG Inch Piston Seal Hydraulic a bronze-filled PTFE face ring pre-loaded by a square section NBR ring.
Min. Order Quantity: 1 pcs
Supply Ability: 1000 Sets per Week
Delivery Time: 5-7 days for samll order
Material: PTFE+Bronze+NBR
Temperature: -50 °C~+200°C
Max. Speed：1 m/s
Replacement Part Description:
The inch piston seal fits European brand construction machinery, such as CASE, CATERPILLAR, JOHN DEERE etc.
• Can also be used for single-acting applications.
• Good wear resistance.
• Long service life thanks to application-optimized compounds.
• Constantly low dynamic friction throughout the part’s service life.
• Insensitive to extreme pressure peaks.
• Improved lubrication due to pressure medium deposit in the dynamic contact area.
• Extremely high extrusion resistance.
• Simple fabrication of the housing.
• Installation in open housings.
Inch Piston Seal Hydraulic Specification：
| TYPE | D1 | d1 | L | ORDER SIZE | |
| JSPG | 57.15 | 30.17 | 4.88 | 57.15*30.17*4.83 | |
| JSPG | 76.2 | 62.48 | 4.88 | 3*2.46*0.192“ | |
| JSPG | 76.2 | 62.48 | 6.96 | 3*2.45*0.274” CUT | |
| JSPG | 82.55 | 68.33 | 6.96 | 3-1/4*2.69*0.271“ | |
| JSPG | 88.9 | 75.18 | 4.88 | 3-1/2*2.96*0.192” | |
| JSPG | 88.9 | 74.61 | 6.96 | 3-1/2*2-15/16*0.271“ | |
| JSPG | 101.6 | 87.38 | 6.96 | 4*3.44*0.271” CUT | |
| JSPG | 114.3 | 95.35 | 6.35 | 114.3*95.25*6.35 | |
| JSPG | 120.65 | 101.6 | 6.35 | 120.65*101.6*6.35 | |
| JSPG | 120.65 | 106.36 | 6.96 | 4-3/4*4-3/16*0.271“ | |
| JSPG | 133.35 | 114.3 | 9.63 | 5-1/4*4-1/2*0.379” | |
| JSPG | 139.7 | 117.48 | 9.63 | 139.7*117.48*9.53 | |
| JSPG | 127 | 107.95 | 6.96 | 5*4-7/16*0.274“ | |
| JSPG | 165.1 | 146.05 | 9.63 | 6-1/2*5-3/4*0.379“ | |
