Piston Rotary Shaft Seals

Standard Material

Slide ring: PTFE-Bronze O-ring: NBR or FKM * Other material combinations can be customized according to working conditions.

Product Introduction

The GNS consists of a filled PTFE wear ring and an O-ring seal. The O-ring compensates for the wear of the wear ring. This seal has a double acting sealing effect and can withstand pressure in one or two directions.

Characteristics

Available on either inside or outside sealing Low friction Single acting support High corrosion resistance With lubricating oil storage Good dimensional Stability No tendency of stick-slip Simple groove,space saving design

Application Suggestion

GNS rotary seal is a double rotating seal that can withstand pressure on both sides or alternating pressure. The O-ring compensates for the wear of the slip ring. The rotary seal has a two-way seal. The seal range includes the rod, shaft, spindle, rotary drive input, shaft diameter and rotary joint with rotary or rocking motion. GNS is suitable for piston sealing of shafts, bearings, rotary joints, rotary seats, etc. with high pressure and low speed rotation.

Operating Condition

Technical Drawing

Mounting Dimensions

Specification List

* Further specifications on request,we also supply turning products or semi-finished products.

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