SPNS型階梯式軸用斯特封活塞桿用緩沖密封圈-NOK SPNS Type Hydraulic Seal
Application Range.
Pressure (MPa): 35
Temperature [° C] -30...+160
Sliding speed[m/s]: 1.5
Medium: Mineral oil based hydraulic fluids, barely flammable hydraulic fluids, water, air and others.
Material
O ring: NBR
Slide ring: PTFE
Application
Excavators
Construction Machinery
NOK SPNS Type Hydraulic Seal is a relatively soft, non-metallic ring, captured in a groove or fixed in a combination of rings, forming a seal assembly, to block or separate fluid in reciprocating motion applications. Hydraulic seals are vital in machinery. Their use is critical in providing a way for fluid power to be converted to linear motion.
NOK SPNS Type Hydraulic Seal Features:
Chemical and thermal resistance;
Wear resistance,
Chemical resistance,
Low Temperature Resistance
Dry Heat Resistance
High Temp. Fluid Resistant, Very Low Compression Set FKM
Compression Set Resistant
Petroleum Hydraulic Fluid Resistant,
Phosphate-Ester Resistant,
Improved Performance
Hydraulic seals can be customized according to your requirements.
Welcome to contact us for more informaiton.
