X-RING X-shaped Design Iron Skeleton Complete Size NBR Durable

Description: U-shaped cup

X-Rings have a sealing function doubling that of an o-ring, and can be used in numerous static and dynamic sealing appliC-A-Tions.

Compared to a standard o-ring, the four-lobed X-Ring profile maintains twice the sealing surface. The double-seal action requires less squeeze to maintain an effective seal function. With a reduction in squeeze, this yields lower friction and prolonged seal life.

To prevent leakage, which typically results from a parting line’s irregular surface on an o-ring, the parting lines on an X-Ring are between the lobes, and away from the sealing surface.

X-Rings are also made to surpass the performance of a standard o-ring in rotary seal appliC-A-Tions. The four-lobed design produces a more secure seal to counteract spiral twisting. This allows the use of a narrower groove width than a standard o-ring groove, but can also be used in a standard o-ring groove.

The X-Ring Cross-Section and ID are measured just like o-rings. Please refer to our sizing charts for dimensions. Global O-Ring and Seal offers X-Rings in standard AS568 sizes, as well as metric sizes. Our part naming convention in the online store is a “Q” preceding the material, durometer, and size. For example, part number QN70230 is an X-Ring made with Nitrile material at 70 durometer in the 230 AS568 size.

For more information or to request a quote on X-Rings, please give us a call at 832-637-6705 or submit the Product Inquiry Form.

Advantages of X-Rings vs. O-Rings

• Prevents contorting in the groove. The seal is not apt to roll in the groove with corresponding movement.
• Low friction. It requires less radial squeeze compared to a standard o-ring.
• Less wear due to low friction, thus providing a longer service life.
• Excellent sealing efficiency with its special profile.
• Improved startup with the lubricant reservoir formed between the sealing lips
• X RING Size:

• X-001	X-330	X-448	X-228	X-392
  X-002	X-331	X-448A	X-229	X-393
  X-003	X-332	X-449	X-230	X-394
  X-004	X-333	X-449A	X-231	X-395
  X-005	X-334	X-450	X-232	X-425
  X-006	X-335	X-451	X-233	X-426
  X-007	X-336	X-451A	X-234	X-427
  X-008	X-337	X-452	X-235	X-428
  X-009	X-338	X-452A	X-236	X-429
  X-010	X-339	X-453	X-237	X-430
  X-011	X-340	X-454	X-238	X-431
  X-012	X-341	X-455	X-239	X-432
  X-013	X-342	X-456	X-240	X-433
  X-014	X-343	X-457	X-241	X-434
  X-015	X-344	X-458	X-242	X-435
  X-016	X-345	X-459	X-243	X-436
  X-017	X-346	X-460	X-244	X-437
  X-018	X-347	X-461	X-245	X-438
  X-019	X-348	X-462	X-246	X-439
  X-020	X-364	X-463	X-247	X-440
  X-021	X-365	X-464	X-248	X-441
  X-022	X-366	X-465	X-249	X-442
  X-023	X-367	X-466	X-250	X-443
  X-024	X-368	X-467	X-251	X-444
  X-025	X-369	X-468	X-252	X-445
  X-026	X-370	X-469	X-253	X-445A
  X-027	X-371	X-470	X-254	X-446
  X-028	X-372	X-471	X-255	X-446A
  X-029	X-373	X-472	X-256	X-447
  X-030	X-374	X-473	X-257	X-447A
  X-031	X-375	X-474	X-258	X-319
  X-032	X-376	X-475	X-259	X-320
  X-033	X-377	X-901	X-260	X-321
  X-034	X-378	X-902	X-261	X-322
  X-035	X-379	X-903	X-262	X-323
  X-036	X-380	X-904	X-263	X-324
  X-037	X-381	X-905	X-264	X-325
  X-038	X-382	X-906	X-265	X-326
  X-039	X-383	X-907	X-266	X-327
  X-040	X-384	X-908	X-267	X-328
  X-041	X-385	X-909	X-268	X-329
  X-042	X-386	X-910	X-269	X-165
  X-043	X-387	X-911	X-270	X-166
  X-044	X-388	X-912	X-271	X-139
  X-045	X-389	X-913	X-272	X-140
  X-046	X-390	X-914	X-273	X-141
  X-047	X-391	X-916	X-274	X-138
  X-048	X-204	X-918	X-275	X-137
  X-049	X-205	X-920	X-276	X-136
  X-050	X-206	X-924	X-277	X-176
  X-102	X-207	X-928	X-278	X-177
  X-103	X-208	X-932	X-279	X-178
  X-104	X-209	X-349	X-280	X-179
  X-105	X-210	X-350	X-281	X-201
  X-106	X-211	X-351	X-282	X-202
  X-107	X-212	X-352	X-283	X-203
  X-108	X-213	X-353	X-284	X-155
  X-109	X-214	X-354	X-309	X-147
  X-110	X-215	X-355	X-310	X-148
  X-111	X-216	X-356	X-311	X-149
  X-112	X-217	X-357	X-312	X-150
  X-113	X-218	X-358	X-313	X-151
  X-114	X-219	X-359	X-314	X-152
  X-115	X-220	X-360	X-315	X-153
  X-116	X-221	X-361	X-316	X-154
  X-117	X-222	X-362	X-317	X-128
  X-118	X-223	X-363	X-318	X-129
  X-119	X-224	X-167	X-156	X-130
  X-120	X-225	X-168	X-157	X-131
  X-121	X-226	X-169	X-158	X-132
  X-122	X-227	X-170	X-159	X-133
  X-123	X-142	X-171	X-160	X-134
  X-124	X-143	X-172	X-161	X-135
  X-125	X-144	X-173	X-162	X-164
  X-126	X-145	X-174	X-163	X-175
  X-127	X-146