Description
Overview:
The Bottom Large Bearing for the centre pivot is a genuine part for Terex/Benford/Mecalac site dumpers, designed to keep the articulation joint running smoothly under load. Built from hardened bearing steel for strength and wear resistance, it supports the chassis pivot where the front and rear frames articulate. This bearing is commonly fitted to models such as the Terex TA6 and PT9000, providing stable, low-friction rotation that helps maintain steering precision and reduces stress on surrounding components. With an outer diameter of 90mm and an inner diameter of 50mm, it is sized for the lower position in the centre pivot assembly. It is a direct-fit replacement that restores reliable movement and helps extend the service life of pins, housings, and seals in demanding site conditions.
Key Features:
- Genuine Part for assured fit and performance on Terex/Benford/Mecalac dumpers
- 90mm OD and 50mm ID for the lower centre pivot location
- Hardened steel construction for durability under shock and vibration
- Supports smooth articulation to reduce wear on pins and housings
- Reliable operation in heavy-duty earthmoving and site work
- Direct replacement to minimise downtime and simplify maintenance
- Helps maintain steering accuracy and machine stability
- Compatible across a wide range of Terex/Mecalac dumper models
Typical Applications:
Used at the lower position of the centre pivot on site dumpers operating in construction, civils, landscaping, and plant hire. Suitable for frequent articulation under heavy loads, rough terrain, and repetitive tipping cycles, helping to keep the chassis joint aligned and smooth to cut down on premature wear and vibration.
Also known as:
Centre articulation bearing, main pivot bearing, chassis pivot bearing, articulation joint bearing, dumper pivot bearing, dump truck bearing, Terex/Mecalac centre joint bearing.
Fits Models:
3000
PT10000
PT9000
TA2EH
TA2H
TA2SEH
TA2SH
TA3
TA3.5SH
TA35SH
TA3H
TA3S
TA3SH
TA3SH & TA3.5SH
TA6
TA6S
TA9
TA9S
Alternate Part Numbers:
1583-1058, 15831058
Product Specifications
| L&S Part No. | 1583 1058 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Benford/Terex/Mecalac |
| OEM No. | 1583-1058 |
| Unit of Sale | 1 |
| Applications | 3000, PT10000, PT9000, TA2EH, TA2H, TA2SEH, TA2SH, TA3, TA3.5SH, TA35SH, TA3H, TA3S, TA3SH, TA3SH & TA3.5SH, TA6, TA6S, TA9, TA9S |
| Machine Type | Dumpers |
| Fits Brands | Terex |
| Fits Models | TA3H, TA3SH, TA3.5SH | TA6, TA6S | TA3, TA3S | TA2H, TA2SH, TA2EH, TA2SEH | TA9, TA9S | 3000 | PT9000 | PT10000 |
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