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) |
---|---|---|---|---|---|---|---|---|
4444-130 | C/S (inches) N/A 0.103 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 1.612 | I.D. Tolerance (±) N/A 0.015 | O.D. (REF) (inches) N/A 1.818 | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 1 5/8 | Nominal O.D. (inches) N/A 1 13/16 |
4444-324 | C/S (inches) N/A 0.210 | C/S Tolerance (±) N/A 0.005 | I.D. (inches) N/A 1.350 | I.D. Tolerance (±) N/A 0.012 | O.D. (REF) (inches) N/A 1.770 | Nominal C/S (inches) N/A 3/16 | Nominal I.D. (inches) N/A 1 3/8 | Nominal O.D. (inches) N/A 1 3/4 |
4444-222 | C/S (inches) N/A 0.139 | C/S Tolerance (±) N/A 0.004 | I.D. (inches) N/A 1.484 | I.D. Tolerance (±) N/A 0.015 | O.D. (REF) (inches) N/A 1.762 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 1 1/2 | Nominal O.D. (inches) N/A 1 3/4 |
4444-129 | C/S (inches) N/A 0.103 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 1.549 | I.D. Tolerance (±) N/A 0.015 | O.D. (REF) (inches) N/A 1.755 | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 1 9/16 | Nominal O.D. (inches) N/A 1 3/4 |
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 |
4444-221 | C/S (inches) N/A 0.139 | C/S Tolerance (±) N/A 0.004 | I.D. (inches) N/A 1.421 | I.D. Tolerance (±) N/A 0.012 | O.D. (REF) (inches) N/A 1.699 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 1 7/16 | Nominal O.D. (inches) N/A 1 11/16 |
4444-128 | C/S (inches) N/A 0.103 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 1.487 | I.D. Tolerance (±) N/A 0.012 | O.D. (REF) (inches) N/A 1.693 | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 1 1/2 | Nominal O.D. (inches) N/A 1 11/16 |
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 |
4444-322 | C/S (inches) N/A 0.210 | C/S Tolerance (±) N/A 0.005 | I.D. (inches) N/A 1.225 | I.D. Tolerance (±) N/A 0.012 | O.D. (REF) (inches) N/A 1.645 | Nominal C/S (inches) N/A 3/16 | Nominal I.D. (inches) N/A 1 1/4 | Nominal O.D. (inches) N/A 1 5/8 |
4444-220 | C/S (inches) N/A 0.139 | C/S Tolerance (±) N/A 0.004 | I.D. (inches) N/A 1.359 | I.D. Tolerance (±) N/A 0.012 | O.D. (REF) (inches) N/A 1.637 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 1 3/8 | Nominal O.D. (inches) N/A 1 5/8 |
4444-127 | C/S (inches) N/A 0.103 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 1.424 | I.D. Tolerance (±) N/A 0.012 | O.D. (REF) (inches) N/A 1.630 | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 1 7/16 | Nominal O.D. (inches) N/A 1 5/8 |
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 |
4444-219 | C/S (inches) N/A 0.139 | C/S Tolerance (±) N/A 0.004 | I.D. (inches) N/A 1.296 | I.D. Tolerance (±) N/A 0.012 | O.D. (REF) (inches) N/A 1.574 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 1 5/16 | Nominal O.D. (inches) N/A 1 9/16 |
4444-126 | C/S (inches) N/A 0.103 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 1.362 | I.D. Tolerance (±) N/A 0.012 | O.D. (REF) (inches) N/A 1.568 | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 1 3/8 | Nominal O.D. (inches) N/A 1 9/16 |
4444-320 | C/S (inches) N/A 0.210 | C/S Tolerance (±) N/A 0.005 | I.D. (inches) N/A 1.100 | I.D. Tolerance (±) N/A 0.012 | O.D. (REF) (inches) N/A 1.520 | Nominal C/S (inches) N/A 3/16 | Nominal I.D. (inches) N/A 1 1/8 | Nominal O.D. (inches) N/A 1 1/2 |
4444-218 | C/S (inches) N/A 0.139 | C/S Tolerance (±) N/A 0.004 | I.D. (inches) N/A 1.234 | I.D. Tolerance (±) N/A 0.012 | O.D. (REF) (inches) N/A 1.512 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 1 1/4 | Nominal O.D. (inches) N/A 1 1/2 |
4444-125 | C/S (inches) N/A 0.103 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 1.299 | I.D. Tolerance (±) N/A 0.012 | O.D. (REF) (inches) N/A 1.505 | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 1 5/16 | Nominal O.D. (inches) N/A 1 1/2 |
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 |
4444-217 | C/S (inches) N/A 0.139 | C/S Tolerance (±) N/A 0.004 | I.D. (inches) N/A 1.171 | I.D. Tolerance (±) N/A 0.012 | O.D. (REF) (inches) N/A 1.449 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 1 3/16 | Nominal O.D. (inches) N/A 1 7/16 |
4444-124 | C/S (inches) N/A 0.103 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 1.237 | I.D. Tolerance (±) N/A 0.012 | O.D. (REF) (inches) N/A 1.443 | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 1 1/4 | Nominal O.D. (inches) N/A 1 7/16 |
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 |
4444-216 | C/S (inches) N/A 0.139 | C/S Tolerance (±) N/A 0.004 | I.D. (inches) N/A 1.109 | I.D. Tolerance (±) N/A 0.012 | O.D. (REF) (inches) N/A 1.387 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 1 1/8 | Nominal O.D. (inches) N/A 1 3/8 |
4444-123 | C/S (inches) N/A 0.103 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 1.174 | I.D. Tolerance (±) N/A 0.012 | O.D. (REF) (inches) N/A 1.380 | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 1 3/16 | Nominal O.D. (inches) N/A 1 3/8 |
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 |
4444-215 | C/S (inches) N/A 0.139 | C/S Tolerance (±) N/A 0.004 | I.D. (inches) N/A 1.046 | I.D. Tolerance (±) N/A 0.010 | O.D. (REF) (inches) N/A 1.324 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 1 1/16 | Nominal O.D. (inches) N/A 1 5/16 |