Chevron ring CH-NEI


Application Hydraulics
Design Chevron ring
Media Mineral oils, Water emulsions
Material (1) Chevron ring: 1 x NBR, + 2 x fabric-reinforced NBR, (2) Support ring: acetal resin / PTBR, (3) Thrust ring: laminated fabric-reinforced NBR, (4) Support ring: acetal resin / PTBR
Installation in open grooves
Operating pressure up to 400 bar


High temperature resistance.
for difficult working conditions such as hydraulic shocks,
Strong vibrations or poor surfaces.


Important: always check the seal dimension Lj before fitting. The height of the groove L should be at least 1 mm higher than the seal height Lj. The L dimension tables are only specified as guides.

Article Table

Product Name d mm D mm L mm
Product Name d mm D mm L mm
CH-177 118-NEI 30,00 45,00 22,20
CH-200 141-NEI 36,00 51,00 24,00
CH-216 157-NEI 40,00 55,00 22,62
CH-236 177-NEI 45,00 60,00 22,22
CH-255 196-NEI 50,00 65,00 24,60
CH-255 196-1-NEI 50,00 65,00 26,00
CH-284 204-NEI 52,00 72,00 32,50
CH-295 236-NEI 60,00 75,00 19,00
CH-299 236-NEI 60,00 76,00 29,00
CH-314 236-NEI 60,00 80,00 32,15
CH-326 275-NEI 70,00 83,00 25,00
CH-334 248-NEI 63,00 85,00 32,00
CH-334 255-NEI 65,00 85,00 29,00
CH-354 275-NEI 70,00 90,00 30,00
CH-393 314-NEI 80,00 100,00 30,00
CH-413 334-1-NEI 85,00 105,00 30,00
CH-511 433-NEI 110,00 130,00 30,00

Order hints

For special operating conditions (fluid, temperature, pressure ...) please contact us.
Alternative material possible: FPM.


Despite careful checking, we cannot guarantee the accuracy of all information included on this site, and we accept no liability.
All data and information in our online catalogue are based on currently valid standards and the regulations from the employer's liability insurance association. Product safety can only be guaranteed when our assembly instructions are carefully observed. Non-adherence to these regulations can affect product operation and functioning and result in a loss of warranty. Our warranty is only valid for HANSA-FLEX products. Our products are constantly subject to further development and technical changes are therefore possible.