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Simple-Acting Rod Composite Seal
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Rod SILRING 4,00X8,90X2,20 PTBR40 (OR 6,07X1,78 NBR70) Simple-acting
Family: Simple-Acting Rod Composite Seal
Dimensions : 4.00 x 8.90 x 2.20
Material: PTFE+BRONZE -
Color:
BROWN
Part number: SRVS0040SPTBR40
Weight : 0.1000 gr.
Customs tariff code: 39269097
Country of origin: CN
ROD SILRING 4.00X8.90X2.20 PG22 (OR 5.60X1.80 NBR70) Simple Acting
Part number: RS0040S210PG22IB70
Weight : 0.0000 gr.
Customs tariff code: -
Country of origin: -
Rod SILRING 5,00X9,90X2,20 PTBR40 (OR 6,07X1,78 NBR70) Simple-acting
Family: Simple-Acting Rod Composite Seal
Dimensions : 5.00 x 9.90 x 2.20
Material: PTFE+BRONZE -
Color:
BROWN
Part number: SRVS0050SPTBR40
Weight : 0.1000 gr.
Customs tariff code: 39269097
Country of origin: CN
SILRING Vástago 6,00X10,90X2,20 PTBR40 (OR 7,65X1,78 NBR70) Simple Efecto
Family: Simple-Acting Rod Composite Seal
Dimensions : 6.00 x 10.90 x 2.20
Material: PTFE+BRONZE -
Color:
BROWN
Part number: SRVS0060SPTBR40
Weight : 0.1000 gr.
Customs tariff code: 39269097
Country of origin: CN
Rod SILRING 7,00X11,90X2,20 PTBR40 (OR 9,25X1,78 NBR70) Simple-acting
Family: Simple-Acting Rod Composite Seal
Dimensions : 7.00 x 11.90 x 2.20
Material: PTFE+BRONZE -
Color:
BROWN
Part number: SRVS0070SPTBR40
Weight : 0.1000 gr.
Customs tariff code: 39269097
Country of origin: CN
Rod SILRING 8,00X15,30X3,20 PTBR40 (OR 10,77X2,62 NBR70) Simple-acting
Family: Simple-Acting Rod Composite Seal
Dimensions : 8.00 x 15.30 x 3.20
Material: PTFE+BRONZE -
Color:
BROWN
Part number: SRVS0080SPTBR40
Weight : 1.1000 gr.
Customs tariff code: 39269097
Country of origin: CN
ROD SILRING 8,00X15,30X3,20 PB12 (OR 10,77X2,62 NBR70) Simple-Acting
Part number: RS0080S211PB12IB70
Weight : 2.0000 gr.
Customs tariff code: -
Country of origin: -
Rod SILRING 10,00X17,30X3,20 PTBR40 (OR 12,37X2,62 NBR70) Simple-acting
Family: Simple-Acting Rod Composite Seal
Dimensions : 10.00 x 17.30 x 3.20
Material: PTFE+BRONZE -
Color:
BROWN
Part number: SRVS0100SPTBR40
Weight : 1.1000 gr.
Customs tariff code: 39269097
Country of origin: CN
Rod SILRING 12,00X19,30X3,20 PTBR40 (OR 15,54X2,62 NBR70) Simple-acting
Family: Simple-Acting Rod Composite Seal
Dimensions : 12.00 x 19.30 x 3.20
Material: PTFE+BRONZE -
Color:
BROWN
Part number: SRVS0120SPTBR40
Weight : 1.1000 gr.
Customs tariff code: 39269097
Country of origin: CN
Rod SILRING 14,00X21,30X3,20 PTBR40 (OR 17,12X2,62 NBR70) Simple-acting
Family: Simple-Acting Rod Composite Seal
Dimensions : 14.00 x 21.30 x 3.20
Material: PTFE+BRONZE -
Color:
BROWN
Part number: SRVS0140SPTBR40
Weight : 1.1000 gr.
Customs tariff code: 39269097
Country of origin: CN
ROD SILRING 15,00X22,30X3,20 PB12 (OR 18,72X2,62 NBR70) Simple-Acting
Family: Simple-Acting Rod Composite Seal
Dimensions : 15.00 x 22.30 x 3.20
Material: PTFE+BRONZE -
Color:
BROWN
Part number: SRVS0150SPTBR40
Weight : 1.1000 gr.
Customs tariff code: 39269097
Country of origin: CN
ROD SILRING 16,00X23,30X3,20 PTBR40 (OR 18,72X2,62 NBR70) Simple-Acting
Family: Simple-Acting Rod Composite Seal
Dimensions : 16.00 x 23.30 x 3.20
Material: PTFE+BRONZE -
Color:
BROWN
Part number: SRVS0160SPTBR40
Weight : 1.1000 gr.
Customs tariff code: 39269097
Country of origin: CN
TECHNICAL DATA
| Seals | Profile | Material | Temperature | Speed | Pressure |
|---|---|---|---|---|---|
| SRVS | | PTFE + 40% BRONZE + NBR70 | -20 to +120 ºC | 15 < m/s | 60 < Mpa |
QUICK LINKS
SRVS - Simple-Acting Rod Composite Seal
The SRVS rod seal is the combination of a PTFE+Filler ring (generally 40% bronze) and an energizing O-Ring. It is a model particularly well adapted to piston rods of hydraulic systems such as cylinders, machine tools, injection molding machines or hammers. In combination with a scraper, SRVS rod seal ensures a perfect sealing.
- Standard material: PTBR40 (PTFE + 40% Bronze) + O-Ring NBR70
- Working temperature: -20 to +100/120 ºC
- Speed: <15m/s
- Pressure: <60mpa
Installation recommendations
| Rod diametre | Groove diametre | Groove width | Radius | Radial gap S max | OR C/S | ||||
| Standard serie | Light-duty serie | Heavy-duty serie | D1 h9 | L1 +0,2 | r1 | 10 MPa | 20 MPa | 40 MPa | d2 |
| 3–7,9 | 8-18,9 | – | dN+ 4,9 | 2,2 | 0,4 | 0,30 | 0,20 | 0,15 | 1,78 |
| 8–18,9 | 19–37,9 | – | dN+ 7,3 | 3,2 | 0,6 | 0,40 | 0,25 | 0,15 | 2,62 |
| 19–37,9 | 38 – 199,9 | 8-18,9 | dN+ 10,7 | 4,2 | 1,0 | 0,40 | 0,25 | 0,20 | 3,53 |
| 38 – 199,9 | 200–255,9 | 19–37,9 | dN+ 15,1 | 6,3 | 1,3 | 0,50 | 0,30 | 0,20 | 5,33 |
| 200–255,9 | 256- 649,9 | 38 – 199,9 | dN+ 20,5 | 8,1 | 1,8 | 0,60 | 0,35 | 0,25 | 6,99 |
| 256- 649,9 | 650-999,9 | 200–255,9 | dN+ 24,0 | 8,1 | 1,8 | 0,60 | 0,35 | 0,25 | 6,99 |
| 650-999,9 | >1000 | 256- 649,9 | dN+ 27,3 | 9,5 | 2,5 | 0,70 | 0,50 | 0,30 | 8,40 |
| >1000 | – | 650-999,9 | dN+ 38,0 | 13,8 | 3,0 | 1,00 | 0,70 | 0,60 | 12,00 |