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SKU: NPX-125-4T
NPX Taper Bored
NPX 125T Part 4 Taper Bore Hub (2012)
£196.01
ex. VAT · £235.21 inc. VAT
JS9 Tight Fit Anti-Roll
H7 Precision Transition Fit
ISO 9001 Quality Assured
Technical Specifications
Power at 100 rev/min kW
2.51
Rated Torque Nm
300
Max Torque Nm
1080
Max Speed rev/min
4900
Bush for F flange
2012
Max Bore d1/d2 (mm)
55
D (mm)
140
L2 (mm)
32.5
C (mm)
20.5
Weight Part 4 (kg)
3.6
Weight
3.6kg
Dimensions (L × W × H)
12.5 × 12.5 × 3.25 cm
Overall envelope
Standards & Fit
JS9
JS9 Keyway
Tight fit anti-roll standard
H7
Precision Transition Fit
Precision bore fit
ISO
ISO 9001:2015
Quality Assured
| Parameter | Value | Notes |
|---|---|---|
| SKU | NPX-125-4T | Aroflex part number |
| Power at 100 rev/min kW | 2.51 | |
| Rated Torque Nm | 300 | |
| Max Torque Nm | 1080 | |
| Max Speed rev/min | 4900 | |
| Bush for F flange | 2012 | |
| Max Bore d1/d2 (mm) | 55 | |
| D (mm) | 140 | |
| L2 (mm) | 32.5 | |
| C (mm) | 20.5 | |
| Weight Part 4 (kg) | 3.6 | |
| Weight | 3.6 kg | |
| Dimensions | 12.5 × 12.5 × 3.25 cm | Overall envelope |
| Bore Tolerance | H7 | Precision transition fit |
| Material | Steel / Friction disc | Standard construction |
| Certification | ISO 9001:2015 | Quality assured |
NPX 125T Part 4 Taper Bore Hub (2012)
The NPX 125T Part 4 Taper Bore Hub delivers matching high-performance capability for the opposite side of your drivetrain layout. Pre-machined for a 2012 taper lock bush, it eliminates the risk of shaft slipping or keys shearing under stress. Working in tandem with an elastomeric element, it protects your hardware against parallel and angular deviations, lowering overall asset wear.
Key Features
- 2012 Taper Connection: Ensures quick, uniform shaft locking, simplifying replacement and maintenance routines.
- Part 4 Mating Position: Perfectly balanced to connect directly into the 125T assembly loop.
- Mechanical Protection: Absorbs destructive energy shocks before they reach critical engine components.
- Rugged Durability: Cast from high-fatigue metal alloys to withstand tough, multi-shift production environments.
Technical Specifications & Dimensions
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