Product Description
Technical Specifications
| Specification | Description |
|---|
| OEM Reference | 112754-130 |
| Type | Flanged Sintered Bronze Bearing |
| Brand | NOV |
| Material | Sintered bronze (self-lubricating) |
| Design | Flanged bearing for radial and axial load support |
| Application | NOV Top Drive systems (including TDS-11SA and compatible models) |
| Function | Provides load support, alignment stability, and low-friction guidance for rotating Top Drive components |
| Serviceability | Field-replaceable part used during routine rig maintenance and overhaul |
| Operating Conditions | High-load, continuous-duty drilling environments; suitable for rotational assemblies |
Note: Dimensions, tolerances, and installation details should be confirmed with supplier or OEM assembly drawings.
Typical Applications
Radial and axial support for rotating assemblies in NOV Top Drive modules
Replacement of worn bearing elements during rig maintenance cycles
Enhancement of mechanical alignment and friction reduction in high-duty drilling operations
Suitable for use in TDS-11SA and other NOV Top Drive systems that require flanged bronze bearings
