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| Item | Specification |
|---|---|
| Part Number | MM0255100 |
| Product Name | Single Flange Track Roller / Bottom Roller |
| Product Type | Undercarriage Component |
| Compatible Machine Models | Metso LT106 Track Mounted Jaw Crusher |
| Roller Type | Single Flange (Bottom/Lower Track Roller) |
| Material | High-strength alloy steel with induction-hardened wear surface |
| Sealing Type | Floating / Duo-cone seals for contamination protection |
| Application | Supports machine weight and guides the track chain |
| Industry Focus | Aggregate Processing, Quarrying, Mining, Recycling, Construction |
Metso MM0255100 track roller
LT106 single flange roller
MM0255100 bottom roller
LT106 undercarriage parts
Replacement bottom roller for Metso LT106
Mobile crusher track roller
The Metso MM0255100 Single Flange Track Roller is a genuine OEM-specification undercarriage component designed for the Metso LT106 track mounted jaw crusher. This single flange track roller (bottom roller) is a critical load-bearing component that supports the machine's weight and guides the track chain during operation.
The LT106 is a popular mobile jaw crushing plant used in aggregate processing, quarrying, mining, recycling, and construction applications. The single flange design provides effective track guidance while balancing weight and durability. Manufactured from high-strength alloy steel with induction-hardened tread surfaces, it delivers maximum wear resistance in abrasive conditions.
| Feature | Benefit |
|---|---|
| Single Flange Design | Effective track guidance with balanced weight distribution |
| Induction-Hardened Tread Surface | Exceptional wear resistance in abrasive conditions |
| Floating / Duo-Cone Seals | Advanced sealing prevents contamination and retains lubrication |
| Precision Bearings | Smooth rotation with minimal friction for extended service life |
| LT106 Optimized | Specifically engineered for Metso LT106 crusher |
| Factory Lubricated | Maintenance-free sealed design |
| Direct OEM Replacement | Guaranteed fit and performance |
| Specification | Detail |
|---|---|
| Machine Model | Metso LT106 Track Mounted Jaw Crusher |
| Machine Type | Mobile Crushing Plant |
| Position | Bottom / Lower track roller |
| Roller Type | Single Flange |
| Application | Aggregate processing, quarrying, mining, recycling |
| Component | Part Number | Description |
|---|---|---|
| Track Link Assembly | MM0464272 | Track chain |
| Track Shoe | MM0463070 | Track pad |
| Single Flange Roller | MM0450136 | Bottom roller (33 kg) |
| Sprocket | MM1339351 | Drive sprocket (40 kg, 30 holes) |
| Idler | MM0463169 | Front idler (110 kg) |
Position: This is a bottom/lower track roller - supports machine weight
Lifting Note: Due to weight, proper lifting techniques are recommended
Bolt Torque: Follow Metso OEM specifications for mounting bolt torque
Regular Inspection: Check for seal damage, bearing wear, and tread wear periodically
Lubrication: Factory-sealed; no field lubrication required
Replacement: Replace when tread wear exceeds OEM specifications or when seal failure occurs
| Condition | Action |
|---|---|
| New tread - smooth rotation | Normal operation |
| Moderate tread wear | Monitor regularly |
| Excessive tread wear (flat spots) | Replace roller |
| Seal leakage | Replace roller immediately |
| Bearing noise/play | Replace roller |
| Item | Detail |
|---|---|
| Part Number | MM0255100 |
| Type | Single Flange Track Roller (Bottom Roller) |
| Compatibility | Metso LT106 Track Mounted Jaw Crusher |
| Packaging | Individual box |
Note: This is a single flange bottom track roller for the Metso LT106 track mounted jaw crusher. Verify machine serial number and undercarriage configuration before ordering. Due to weight, proper lifting techniques are recommended during installation. Contact your supplier for exact weight specifications.
