Rod diametreGroove diametreGroove widthRadioRadial clearance S maxOR C/S
Standard serieLight-duty serieHeavy-duty serieD1 h9L1 +0,2r110 MPa20 MPa40 MPad2
3–7,98-18,9dN+ 4,92,20,40,300,200,151,78
8–18,919–37,9dN+ 7,33,20,60,400,250,152,62
19–37,938 – 199,98-18,9dN+ 10,74,21,00,400,250,203,53
38 – 199,9200–255,919–37,9dN+ 15,16,31,30,500,300,205,33
200–255,9256- 649,938 – 199,9dN+ 20,58,11,80,600,350,256,99
256- 649,9650-999,9200–255,9dN+ 24,08,11,80,600,350,256,99
650-999,9>1000256- 649,9dN+ 27,39,52,50,700,500,308,40
>1000650-999,9dN+ 38,013,83,01,000,700,6012,00

Standard material: PTBR40 (PTFE + 40% Bronze) + OR NBR70

Working temperatura: -20 / +100/120 ºC

Speed: <15m/s

Pressure: <60 MPa

CODIFICATION SR-V-S-XXXX-X-XXXXXX

SR = SILRING

V = Rod

S = Simple-acting

XXXX = Inside diametre S = Standard serie L = Light-duty serie P = Heavy-duty serie

XXXXXX = Material