End seal/wiper for linear guide systems prevents contamination and retains lubrication.
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Function | Contaminant Exclusion & Lubricant Retention | |
| Compatibility | Matched to specific linear guide series and rail profile | |
| Mounting Type | Press-fit, Adhesive-backed, or Integrated into End Cap | |
| Contact Pressure | Low to Medium (ensures sealing without excessive friction) | |
| Operating Temperature Range | -30°C to +120°C (material dependent) |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is used in the following industrial products
A precision mechanical system that provides smooth, accurate linear motion for machine tool components.
A precision linear motion component that provides rigid guidance and support for moving carriages or sliders along a straight path.
A precision mechanical component that provides smooth, low-friction linear motion along a fixed rail.
A practical evidence checklist for RFQ preparation and supplier evaluation.
CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.
Manufacturer profiles associated with End Seal/Wiper.
Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.
The terms are often used interchangeably. Technically, a 'wiper' emphasizes the scraping/cleaning action against the rail, while a 'seal' emphasizes the barrier function. Many components perform both roles simultaneously.
Replacement is based on inspection, not a fixed interval. Inspect regularly for signs of hardening, cracking, excessive wear, or loss of sealing contact. In harsh environments (abrasive dust, chemicals), replacement may be needed every 6-12 months; in clean environments, they can last several years.
Yes. A failed seal allows contaminants to enter, leading to accelerated wear of balls/rollers and raceways, increased friction, loss of precision, lubrication washout, and ultimately catastrophic failure of the linear guide.
Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.