Product Description
Technical Specifications (Based on JJCTEC Publicly Available Data)
| Specification | Description |
|---|
| OEM Reference | 119358 |
| Type | Bushing / Wear Sleeve |
| Brand | NOV (OEM) |
| Application | NOV TDS-11SA Top Drive systems (and compatible NOV Top Drive models) |
| Material | Turcite-type wear-resistant composite (as listed in OEM/aftermarket parts catalogues) |
| Function | Provides bearing support, minimizes friction, and maintains mechanical alignment in rotating Top Drive components |
| Installation | Field-replaceable sleeve within Top Drive mechanical assembly |
| Serviceability | Designed for routine maintenance, overhaul, and life-cycle replacement during drilling operations |
| Operating Environment | Heavy-duty oilfield conditions, continuous rotational and axial loads |
Note: Exact dimensions, tolerances, and material grade for OEM 119358 vary by Top Drive revision. Confirm with supplier or OEM drawings before ordering.
Typical Applications
Wear bushing replacement for NOV TDS-11SA Top Drive systems
Rig maintenance and overhaul programs
Mechanical alignment support in rotating Top Drive assemblies
Protection of mating components against abrasive wear
High-load drilling operations requiring OEM-grade wear parts
