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) |
---|---|---|---|---|---|---|---|---|
4444-154 | C/S (inches) N/A 0.103 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 3.737 | I.D. Tolerance (±) N/A 0.028 | O.D. (REF) (inches) N/A 3.943 | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 3 3/4 | Nominal O.D. (inches) N/A 3 15/16 |
4444-155 | C/S (inches) N/A 0.103 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 3.987 | I.D. Tolerance (±) N/A 0.028 | O.D. (REF) (inches) N/A 4.193 | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 4 | Nominal O.D. (inches) N/A 4 3/16 |
4444-159 | C/S (inches) N/A 0.103 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 4.987 | I.D. Tolerance (±) N/A 0.035 | O.D. (REF) (inches) N/A 5.193 | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 5 | Nominal O.D. (inches) N/A 5 3/16 |
4444-163 | C/S (inches) N/A 0.103 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 5.987 | I.D. Tolerance (±) N/A 0.035 | O.D. (REF) (inches) N/A 6.193 | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 6 | Nominal O.D. (inches) N/A 6 3/16 |
4444-168 | C/S (inches) N/A 0.103 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 7.237 | I.D. Tolerance (±) N/A 0.045 | O.D. (REF) (inches) N/A 7.443 | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 7 1/4 | Nominal O.D. (inches) N/A 7 7/16 |
4444-170 | C/S (inches) N/A 0.103 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 7.737 | I.D. Tolerance (±) N/A 0.045 | O.D. (REF) (inches) N/A 7.943 | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 7 3/4 | Nominal O.D. (inches) N/A 7 15/16 |
4444-177 | C/S (inches) N/A 0.103 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 9.487 | I.D. Tolerance (±) N/A 0.055 | O.D. (REF) (inches) N/A 9.693 | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 9 1/2 | Nominal O.D. (inches) N/A 9 11/16 |
4444-201 | C/S (inches) N/A 0.139 | C/S Tolerance (±) N/A 0.004 | I.D. (inches) N/A 0.171 | I.D. Tolerance (±) N/A 0.005 | O.D. (REF) (inches) N/A 0.449 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 3/16 | Nominal O.D. (inches) N/A 7/16 |
4444-202 | C/S (inches) N/A 0.139 | C/S Tolerance (±) N/A 0.004 | I.D. (inches) N/A 0.234 | I.D. Tolerance (±) N/A 0.005 | O.D. (REF) (inches) N/A 0.512 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 1/4 | Nominal O.D. (inches) N/A 1/2 |
4444-203 | C/S (inches) N/A 0.139 | C/S Tolerance (±) N/A 0.004 | I.D. (inches) N/A 0.301 | I.D. Tolerance (±) N/A 0.005 | O.D. (REF) (inches) N/A 0.579 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 5/16 | Nominal O.D. (inches) N/A 9/16 |
4444-204 | C/S (inches) N/A 0.139 | C/S Tolerance (±) N/A 0.004 | I.D. (inches) N/A 0.359 | I.D. Tolerance (±) N/A 0.005 | O.D. (REF) (inches) N/A 0.637 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 3/8 | Nominal O.D. (inches) N/A 5/8 |
4444-205 | C/S (inches) N/A 0.139 | C/S Tolerance (±) N/A 0.004 | I.D. (inches) N/A 0.421 | I.D. Tolerance (±) N/A 0.005 | O.D. (REF) (inches) N/A 0.699 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 7/16 | Nominal O.D. (inches) N/A 11/16 |
4444-206 | C/S (inches) N/A 0.139 | C/S Tolerance (±) N/A 0.004 | I.D. (inches) N/A 0.484 | I.D. Tolerance (±) N/A 0.005 | O.D. (REF) (inches) N/A 0.762 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 1/2 | Nominal O.D. (inches) N/A 3/4 |
4444-207 | C/S (inches) N/A 0.139 | C/S Tolerance (±) N/A 0.004 | I.D. (inches) N/A .546 | I.D. Tolerance (±) N/A 0.007 | O.D. (REF) (inches) N/A 0.824 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 9/16 | Nominal O.D. (inches) N/A 13/16 |
4444-208 | C/S (inches) N/A 0.139 | C/S Tolerance (±) N/A 0.004 | I.D. (inches) N/A 0.609 | I.D. Tolerance (±) N/A 0.009 | O.D. (REF) (inches) N/A 0.887 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 5/8 | Nominal O.D. (inches) N/A 7/8 |
4444-209 | C/S (inches) N/A 0.139 | C/S Tolerance (±) N/A 0.004 | I.D. (inches) N/A 0.672 | I.D. Tolerance (±) N/A 0.009 | O.D. (REF) (inches) N/A 0.950 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 11/16 | Nominal O.D. (inches) N/A 15/16 |
4444-210 | C/S (inches) N/A 0.139 | C/S Tolerance (±) N/A 0.004 | I.D. (inches) N/A 0.734 | I.D. Tolerance (±) N/A 0.010 | O.D. (REF) (inches) N/A 1.012 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 3/4 | Nominal O.D. (inches) N/A 1 |
4444-211 | C/S (inches) N/A 0.139 | C/S Tolerance (±) N/A 0.004 | I.D. (inches) N/A 0.796 | I.D. Tolerance (±) N/A 0.010 | O.D. (REF) (inches) N/A 1.074 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 13/16 | Nominal O.D. (inches) N/A 1 1/16 |
4444-212 | C/S (inches) N/A 0.139 | C/S Tolerance (±) N/A 0.004 | I.D. (inches) N/A 0.859 | I.D. Tolerance (±) N/A 0.010 | O.D. (REF) (inches) N/A 1.137 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 7/8 | Nominal O.D. (inches) N/A 1 1/8 |
4444-213 | C/S (inches) N/A 0.139 | C/S Tolerance (±) N/A 0.004 | I.D. (inches) N/A 0.921 | I.D. Tolerance (±) N/A 0.010 | O.D. (REF) (inches) N/A 1.199 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 15/16 | Nominal O.D. (inches) N/A 1 3/16 |
4444-214 | C/S (inches) N/A 0.139 | C/S Tolerance (±) N/A 0.004 | I.D. (inches) N/A 0.984 | I.D. Tolerance (±) N/A 0.010 | O.D. (REF) (inches) N/A 1.262 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 1 | Nominal O.D. (inches) N/A 1 1/4 |
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 |
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 |
4444-217 | 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 |
4444-218 | 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 |