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) |
---|---|---|---|---|---|---|---|---|
4444-026 | C/S (inches) N/A 0.070 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 1.239 | I.D. Tolerance (±) N/A 0.011 | O.D. (REF) (inches) N/A 1.379 | Nominal C/S (inches) N/A 1/16 | Nominal I.D. (inches) N/A 1 1/4 | Nominal O.D. (inches) N/A 1 3/8 |
4444-027 | C/S (inches) N/A 0.070 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 1.301 | I.D. Tolerance (±) N/A 0.011 | O.D. (REF) (inches) N/A 1.441 | Nominal C/S (inches) N/A 1/16 | Nominal I.D. (inches) N/A 1 5/16 | Nominal O.D. (inches) N/A 1 7/16 |
4444-028 | C/S (inches) N/A 0.070 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 1.364 | I.D. Tolerance (±) N/A 0.013 | O.D. (REF) (inches) N/A 1.504 | Nominal C/S (inches) N/A 1/16 | Nominal I.D. (inches) N/A 1 3/8 | Nominal O.D. (inches) N/A 1 1/2 |
4444-029 | C/S (inches) N/A 0.070 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 1.489 | I.D. Tolerance (±) N/A 0.013 | O.D. (REF) (inches) N/A 1.629 | Nominal C/S (inches) N/A 1/16 | Nominal I.D. (inches) N/A 1 1/2 | Nominal O.D. (inches) N/A 1 5/8 |
4444-030 | C/S (inches) N/A 0.070 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 1.614 | I.D. Tolerance (±) N/A 0.013 | O.D. (REF) (inches) N/A 1.754 | Nominal C/S (inches) N/A 1/16 | Nominal I.D. (inches) N/A 1 5/8 | Nominal O.D. (inches) N/A 1 3/4 |
4444-031 | C/S (inches) N/A 0.070 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 1.739 | I.D. Tolerance (±) N/A 0.015 | O.D. (REF) (inches) N/A 1.879 | Nominal C/S (inches) N/A 1/16 | Nominal I.D. (inches) N/A 1 3/4 | Nominal O.D. (inches) N/A 1 7/8 |
4444-034 | C/S (inches) N/A 0.070 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 2.114 | I.D. Tolerance (±) N/A 0.018 | O.D. (REF) (inches) N/A 2.254 | Nominal C/S (inches) N/A 1/16 | Nominal I.D. (inches) N/A 2 1/8 | Nominal O.D. (inches) N/A 2 1/4 |
4444-042 | C/S (inches) N/A 0.070 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 3.239 | I.D. Tolerance (±) N/A 0.024 | O.D. (REF) (inches) N/A 3.379 | Nominal C/S (inches) N/A 1/16 | Nominal I.D. (inches) N/A 3 1/4 | Nominal O.D. (inches) N/A 3 3/8 |
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 |
5444-323 | 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 |
5444-403 | 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 |
4444-102 | C/S (inches) N/A 0.103 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 0.050 | I.D. Tolerance (±) N/A 0.005 | O.D. (REF) (inches) N/A 0.256 | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 1/16 | Nominal O.D. (inches) N/A 1/4 |
4444-103 | C/S (inches) N/A 0.103 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 0.081 | I.D. Tolerance (±) N/A 0.005 | O.D. (REF) (inches) N/A 0.287 | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 3/32 | Nominal O.D. (inches) N/A 9/32 |
4444-104 | C/S (inches) N/A 0.103 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 0.112 | I.D. Tolerance (±) N/A 0.005 | O.D. (REF) (inches) N/A 0.318 | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 1/8 | Nominal O.D. (inches) N/A 5/16 |
4444-105 | C/S (inches) N/A 0.103 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 0.143 | I.D. Tolerance (±) N/A 0.005 | O.D. (REF) (inches) N/A 0.349 | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 5/32 | Nominal O.D. (inches) N/A 11/32 |
4444-106 | C/S (inches) N/A 0.103 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 0.175 | I.D. Tolerance (±) N/A 0.005 | O.D. (REF) (inches) N/A 0.381 | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 3/16 | Nominal O.D. (inches) N/A 3/8 |
4444-107 | C/S (inches) N/A 0.103 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 0.206 | I.D. Tolerance (±) N/A 0.005 | O.D. (REF) (inches) N/A 0.412 | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 7/32 | Nominal O.D. (inches) N/A 13/32 |
4444-108 | C/S (inches) N/A 0.103 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 0.237 | I.D. Tolerance (±) N/A 0.005 | O.D. (REF) (inches) N/A 0.443 | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 1/4 | Nominal O.D. (inches) N/A 7/16 |
4444-109 | C/S (inches) N/A 0.103 | 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 0.505 | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 5/16 | Nominal O.D. (inches) N/A 1/2 |
4444-110 | C/S (inches) N/A 0.103 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 0.362 | I.D. Tolerance (±) N/A 0.005 | O.D. (REF) (inches) N/A 0.568 | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 3/8 | Nominal O.D. (inches) N/A 9/16 |
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 |
4444-111 | C/S (inches) N/A 0.103 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 0.424 | I.D. Tolerance (±) N/A 0.005 | O.D. (REF) (inches) N/A 0.630 | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 7/16 | Nominal O.D. (inches) N/A 5/8 |
4444-112 | C/S (inches) N/A 0.103 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 0.487 | I.D. Tolerance (±) N/A 0.005 | O.D. (REF) (inches) N/A 0.693 | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 1/2 | Nominal O.D. (inches) N/A 11/16 |