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) |
---|---|---|---|---|---|---|---|---|
4444-013 | C/S (inches) N/A 0.070 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 0.426 | I.D. Tolerance (±) N/A 0.005 | O.D. (REF) (inches) N/A 0.566 | Nominal C/S (inches) N/A 1/16 | Nominal I.D. (inches) N/A 7/16 | Nominal O.D. (inches) N/A 9/16 |
4444-012 | C/S (inches) N/A 0.070 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 0.364 | I.D. Tolerance (±) N/A 0.005 | O.D. (REF) (inches) N/A 0.504 | Nominal C/S (inches) N/A 1/16 | Nominal I.D. (inches) N/A 3/8 | Nominal O.D. (inches) N/A 1/2 |
4444-011 | C/S (inches) N/A 0.070 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 0.301 | I.D. Tolerance (±) N/A 0.005 | O.D. (REF) (inches) N/A 0.441 | Nominal C/S (inches) N/A 1/16 | Nominal I.D. (inches) N/A 5/16 | Nominal O.D. (inches) N/A 7/16 |
4444-010 | C/S (inches) N/A 0.070 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 0.239 | I.D. Tolerance (±) N/A 0.005 | O.D. (REF) (inches) N/A 0.379 | Nominal C/S (inches) N/A 1/16 | Nominal I.D. (inches) N/A 1/4 | Nominal O.D. (inches) N/A 3/8 |
4444-009 | C/S (inches) N/A 0.070 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 0.208 | I.D. Tolerance (±) N/A 0.005 | O.D. (REF) (inches) N/A 0.348 | Nominal C/S (inches) N/A 1/16 | Nominal I.D. (inches) N/A 7/32 | Nominal O.D. (inches) N/A 11/32 |
4444-008 | C/S (inches) N/A 0.070 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 0.176 | I.D. Tolerance (±) N/A 0.005 | O.D. (REF) (inches) N/A 0.316 | Nominal C/S (inches) N/A 1/16 | Nominal I.D. (inches) N/A 3/16 | Nominal O.D. (inches) N/A 5/16 |
4444-007 | C/S (inches) N/A 0.070 | 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 0.285 | Nominal C/S (inches) N/A 1/16 | Nominal I.D. (inches) N/A 5/32 | Nominal O.D. (inches) N/A 9/32 |
4444-006 | C/S (inches) N/A 0.070 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 0.114 | I.D. Tolerance (±) N/A 0.005 | O.D. (REF) (inches) N/A 0.254 | Nominal C/S (inches) N/A 1/16 | Nominal I.D. (inches) N/A 1/8 | Nominal O.D. (inches) N/A 1/4 |
4444-005 | C/S (inches) N/A 0.070 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 0.101 | I.D. Tolerance (±) N/A 0.005 | O.D. (REF) (inches) N/A 0.241 | Nominal C/S (inches) N/A 1/16 | Nominal I.D. (inches) N/A 7/64 | Nominal O.D. (inches) N/A 15/64 |
4444-004 | C/S (inches) N/A 0.070 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 0.070 | I.D. Tolerance (±) N/A 0.005 | O.D. (REF) (inches) N/A 0.210 | Nominal C/S (inches) N/A 1/16 | Nominal I.D. (inches) N/A 5/64 | Nominal O.D. (inches) N/A 13/64 |
4444-003 | C/S (inches) N/A 0.060 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 0.056 | I.D. Tolerance (±) N/A 0.004 | O.D. (REF) (inches) N/A 0.176 | Nominal C/S (inches) N/A 1/16 | Nominal I.D. (inches) N/A 1/16 | Nominal O.D. (inches) N/A 11/64 |
4444-002 | C/S (inches) N/A 0.050 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 0.042 | I.D. Tolerance (±) N/A 0.003 | O.D. (REF) (inches) N/A 0.142 | Nominal C/S (inches) N/A 3/64 | Nominal I.D. (inches) N/A 3/64 | Nominal O.D. (inches) N/A 9/64 |
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 |
5444-086 | 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 |
5444-085 | 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 |
5444-335 | 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 |
4444-032 | C/S (inches) N/A 0.070 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 1.864 | I.D. Tolerance (±) N/A 0.015 | O.D. (REF) (inches) N/A 2.004 | 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 |
5444-359 | 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 |
5444-6.525 | 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 |
5444-488 | 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 |
5444-481 | 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 |
5444-403 | 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 |
5444-323 | 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 |
5444-377 | 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 |