NOK --- SPN-type rod combination with ring
Brand: Japan NOK seals

Material Code: 31BF + A305 / F201

The main fluid applied: A305: General petroleum based hydraulic oil, water glycol hydraulic oil, oil - water emulsion type hydraulic oil.

                 F201: General petroleum based hydraulic oil, phosphate ester hydraulic oil.

Features: sliding material (polytetrafluoroethylene resin NOK product name). This seal has low friction, eliminate the crawling, to ensure a high wear resistance. Because a single seal has bi-directional sealing capabilities, so eliminating the need for installation space. This seal can also be used for pneumatic devices.

Applications: engineering machinery, presses, agricultural machinery, lifts, industrial equipment, injection molding machines.

SPN model piston ring seal special combination model table

 
Product     number Size

GS2301-V0       SPN 18*27*4.3

GS2302-V0       SPN 20*29*4.3

GS2303-V0       SPN 22*31*4.3

GS2304-V0       SPN 27*36*4.3

GS2305-V0       SPN 31.5*40.5*4.3

GS2306-V0       SPN 47*60*7.3

GS2307-V0       SPN 53*66*7.3

GS2308-V0       SPN 60*73*7.3

GS2309-V0       SPN 65*78*7.3

GS2310-V0       SPN 70*83*7.3

GS2311-V0       SPN 75*88*7.3

GS2312-V0       SPN 80*93*7.3

GS2313-V0       SPN 90*103.4*7.3

GS2314-V0       SPN 100*113.4*7.3

GS2315-V0       SPN 105*118.4*7.3

GS2316-V0       SPN 110*123.4*7.3

GS2317-V0       SPN 120*133.4*7.3

GS2318-V0       SPN 130*143.4*7.3

GS2319-V0       SPN 140*153.4*7.3