X-Ring Low Friction Seals
Product Catalog
What Makes X-Ring Seals Better?
- Twice the Sealing Surface - Multi-lobed design provides more sealing surfaces than standard O-Rings.
- Prolonged Seal Life – With multiple seal points, less squeeze is required to provide an effective seal. Less friction and wear will increase seal life and lower maintenance costs.
- Prevents Spiral Failure - The “X” profile creates a stable seal that is more resistant to rolling in a groove than an O-Ring when used in a dynamic application.
- Reduced Leakage - Parting lines of X-Ring seals are located in the valley between the lobes away from the critical sealing surface.
- Better Lubricant Retention - Grooves on the inside and outside diameter of these rings retain lubricant thereby lowering friction and extending packing life.
- Less Force, Better Seal - Lower breakaway forces and reduced operating pressures make them ideal in reciprocating applications.
- The Right Fit - X-Rings will fit in standard O-Ring grooves for most applications.
Item # |
C/S (inches) |
C/S Tolerance (±) |
I.D. (inches) |
I.D. Tolerance (±) |
O.D. (REF) (inches) |
Nominal C/S (inches) |
Nominal I.D. (inches) |
Nominal O.D. (inches) |
---|---|---|---|---|---|---|---|---|
4444-445 | C/S (inches) N/A 0.275 | C/S Tolerance (±) N/A 0.006 | I.D. (inches) N/A 7.975 | I.D. Tolerance (±) N/A 0.045 | O.D. (REF) (inches) N/A 8.525 | Nominal C/S (inches) N/A 1/4 | Nominal I.D. (inches) N/A 8 | Nominal O.D. (inches) N/A 8 1/2 |
4444-446 | C/S (inches) N/A 0.275 | C/S Tolerance (±) N/A 0.006 | I.D. (inches) N/A 8.475 | I.D. Tolerance (±) N/A 0.055 | O.D. (REF) (inches) N/A 9.025 | Nominal C/S (inches) N/A 1/4 | Nominal I.D. (inches) N/A 8 1/2 | Nominal O.D. (inches) N/A 9 |
4444-447 | C/S (inches) N/A 0.275 | C/S Tolerance (±) N/A 0.006 | I.D. (inches) N/A 8.975 | I.D. Tolerance (±) N/A 0.055 | O.D. (REF) (inches) N/A 9.525 | Nominal C/S (inches) N/A 1/4 | Nominal I.D. (inches) N/A 9 | Nominal O.D. (inches) N/A 9 1/2 |
4444-448 | C/S (inches) N/A 0.275 | C/S Tolerance (±) N/A 0.006 | I.D. (inches) N/A 9.475 | I.D. Tolerance (±) N/A 0.055 | O.D. (REF) (inches) N/A 10.025 | Nominal C/S (inches) N/A 1/4 | Nominal I.D. (inches) N/A 9 1/2 | Nominal O.D. (inches) N/A 10 |
4444-449 | C/S (inches) N/A 0.275 | C/S Tolerance (±) N/A 0.006 | I.D. (inches) N/A 9.975 | I.D. Tolerance (±) N/A 0.055 | O.D. (REF) (inches) N/A 10.525 | Nominal C/S (inches) N/A 1/4 | Nominal I.D. (inches) N/A 10 | Nominal O.D. (inches) N/A 10 1/2 |
4444-451 | C/S (inches) N/A 0.275 | C/S Tolerance (±) N/A 0.006 | I.D. (inches) N/A 10.975 | I.D. Tolerance (±) N/A 0.060 | O.D. (REF) (inches) N/A 11.525 | Nominal C/S (inches) N/A 1/4 | Nominal I.D. (inches) N/A 11 | Nominal O.D. (inches) N/A 11 1/2 |
4444-454 | C/S (inches) N/A 0.275 | C/S Tolerance (±) N/A 0.006 | I.D. (inches) N/A 12.475 | I.D. Tolerance (±) N/A 0.060 | O.D. (REF) (inches) N/A 13.025 | Nominal C/S (inches) N/A 1/4 | Nominal I.D. (inches) N/A 12 1/2 | Nominal O.D. (inches) N/A 13 |
4444-917 | C/S (inches) N/A 0.103 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A .711 | I.D. Tolerance (±) N/A 0.009 | O.D. (REF) (inches) N/A .917 | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A | Nominal O.D. (inches) N/A |
5444-085 | C/S (inches) N/A 0.034 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 0.017 | I.D. Tolerance (±) N/A 0.003 | O.D. (REF) (inches) N/A 0.085 | Nominal C/S (inches) N/A | Nominal I.D. (inches) N/A | Nominal O.D. (inches) N/A |
5444-086 | C/S (inches) N/A 0.036 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A .013 | I.D. Tolerance (±) N/A | O.D. (REF) (inches) N/A 0.085 | Nominal C/S (inches) N/A | Nominal I.D. (inches) N/A | Nominal O.D. (inches) N/A |
5444-1.690 | C/S (inches) N/A 0.065 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 1.560 | I.D. Tolerance (±) N/A 0.013 | O.D. (REF) (inches) N/A 1.690 | Nominal C/S (inches) N/A | Nominal I.D. (inches) N/A | Nominal O.D. (inches) N/A |
5444-142 | C/S (inches) N/A 0.046 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 0.050 | I.D. Tolerance (±) N/A 0.004 | O.D. (REF) (inches) N/A 0.142 | Nominal C/S (inches) N/A | Nominal I.D. (inches) N/A | Nominal O.D. (inches) N/A |
5444-145 | C/S (inches) N/A 0.049 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 0.047 | I.D. Tolerance (±) N/A 0.004 | O.D. (REF) (inches) N/A 0.145 | Nominal C/S (inches) N/A | Nominal I.D. (inches) N/A | Nominal O.D. (inches) N/A |
5444-323 | C/S (inches) N/A 0.089 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 0.145 | I.D. Tolerance (±) N/A 0.005 | O.D. (REF) (inches) N/A 0.323 | Nominal C/S (inches) N/A | Nominal I.D. (inches) N/A | Nominal O.D. (inches) N/A |
5444-335 | C/S (inches) N/A 0.051 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A .233 | I.D. Tolerance (±) N/A 0.005 | O.D. (REF) (inches) N/A 0.335 | Nominal C/S (inches) N/A | Nominal I.D. (inches) N/A | Nominal O.D. (inches) N/A |
5444-359 | C/S (inches) N/A 0.070 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 0.219 | I.D. Tolerance (±) N/A 0.005 | O.D. (REF) (inches) N/A 0.359 | Nominal C/S (inches) N/A | Nominal I.D. (inches) N/A | Nominal O.D. (inches) N/A |
5444-377 | C/S (inches) N/A 0.071 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 0.237 | I.D. Tolerance (±) N/A 0.004 | O.D. (REF) (inches) N/A 0.379 | Nominal C/S (inches) N/A | Nominal I.D. (inches) N/A | Nominal O.D. (inches) N/A |
5444-4.173 | C/S (inches) N/A 0.079 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 4.016 | I.D. Tolerance (±) N/A 0.028 | O.D. (REF) (inches) N/A 4.173 | Nominal C/S (inches) N/A | Nominal I.D. (inches) N/A | Nominal O.D. (inches) N/A |
5444-403 | C/S (inches) N/A 0.089 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A .225 | I.D. Tolerance (±) N/A 0.005 | O.D. (REF) (inches) N/A 0.403 | Nominal C/S (inches) N/A | Nominal I.D. (inches) N/A | Nominal O.D. (inches) N/A |
5444-481 | C/S (inches) N/A 0.089 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A .303 | I.D. Tolerance (±) N/A 0.005 | O.D. (REF) (inches) N/A 0.481 | Nominal C/S (inches) N/A | Nominal I.D. (inches) N/A | Nominal O.D. (inches) N/A |
5444-488 | C/S (inches) N/A 0.094 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 0.299 | I.D. Tolerance (±) N/A 0.005 | O.D. (REF) (inches) N/A .487 | Nominal C/S (inches) N/A | Nominal I.D. (inches) N/A | Nominal O.D. (inches) N/A |
5444-6.525 | C/S (inches) N/A 0.330 | C/S Tolerance (±) N/A 0.006 | I.D. (inches) N/A 5.975 | I.D. Tolerance (±) N/A 0.040 | O.D. (REF) (inches) N/A 6.635 | Nominal C/S (inches) N/A | Nominal I.D. (inches) N/A | Nominal O.D. (inches) N/A |
5444-610 | C/S (inches) N/A 0.103 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A .404 | I.D. Tolerance (±) N/A 0.005 | O.D. (REF) (inches) N/A 0.610 | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A | Nominal O.D. (inches) N/A |
5444-7.419 | C/S (inches) N/A 0.139 | C/S Tolerance (±) N/A 0.004 | I.D. (inches) N/A 7.173 | I.D. Tolerance (±) N/A 0.040 | O.D. (REF) (inches) N/A 7.419 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A | Nominal O.D. (inches) N/A |
5444-804 | C/S (inches) N/A 0.103 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 0.598 | I.D. Tolerance (±) N/A 0.007 | O.D. (REF) (inches) N/A 0.804 | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A | Nominal O.D. (inches) N/A |