XR-300 / Four-lobe X-section
Four-Lobe X-Ring
R0 preliminary technical dataFour-lobe, double-acting profile considered where seal stability and lower contact friction are priorities.
Product intent
XR-300 selection basis
An X-section elastomer seal for static, reciprocating, oscillating or limited rotary assessment. Groove and compound must be selected as a system.
| Reference geometry | Inside diameter (ID) x profile width (W) |
|---|---|
| Motion classes | Static, reciprocating, oscillating; rotary by review |
| Release status | R0 preliminary - engineering approval required |
| Dimensional control | Drawing-specific; inspection plan issued with approved quotation |
| Material validation | Media, temperature, pressure and duty cycle review required |
| Traceability | Lot and compound traceability available by contract |
Release boundary: this page and its PDF are selection aids. Do not manufacture, install or rate a component from R0 data.