Description
Overview:
The Needle Bearing to fit Atlas Copco TT is a genuine Atlas Copco component (MPN 9234 0003 41) designed for reliable support of rotating shafts in compact assemblies. Manufactured from hardened bearing steel with precision-ground needle rollers, it offers high radial load capacity and consistent, low-friction rotation. This bearing is engineered for the demands of handheld power tools and compact machinery, helping maintain alignment and minimise wear in percussion and drive mechanisms. It is a direct-fit replacement for worn bearings in Atlas Copco TT and Cobra PROi equipment, restoring smooth operation and protecting surrounding parts. Suitable for tough site conditions, it supports dependable performance in construction, utility, and rail maintenance tasks where vibration, dust, and intermittent lubrication are common.
Key Features:
- Genuine Atlas Copco part for assured compatibility and quality
- Precision-engineered needle rollers for smooth, efficient rotation
- Hardened steel construction for durability and long service life
- High radial load capacity in a compact footprint
- Helps reduce vibration, noise, and shaft wear
- Stable performance in dusty and high-vibration environments
- Direct replacement to restore performance with minimal downtime
- Identified by MPN 9234 0003 41 for easy specification and ordering
Typical Applications:
Used in the rotating assemblies of Atlas Copco handheld breakers and tampers, including drive trains, percussion mechanisms, and gearbox or spindle supports. Ideal for construction sites, highway maintenance, utilities, and rail sleeper tamping, where reliable rotation under shock loads is critical. Helps maintain tool efficiency, extend service intervals, and protect neighbouring components.
Also known as:
Needle roller bearing, roller bearing (needle type), cylindrical needle bearing, needle cage bearing, needle bush. These terms are commonly used when referring to compact high-radial-load bearings used in power tools and machinery.
Fits Models:
Atlas Copco TT, Cobra PROi, Cobra Pro, Cobra TT
Alternate Part Numbers:
9234000341
Product Specifications
| L&S Part No. | 9234 0003 41 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Atlas Copco |
| OEM No. | 9234000341 |
| Unit of Sale | 1 |
| Applications | AtlasCopcoTT, Cobra PROi, Cobra Pro, Cobra TT, CobraPROi, CobraPro, CobraTT, TT |
| Machine Type | Breakers |
| Fits Brands | Atlas Copco |
| Fits Models | Cobra TT | Cobra PROi | Cobra Pro | Cobra PROe |
