In Stock
Add to Basket
SKU: NPX-200-4
NPX Pilot Bored Hubs Part 4 (Type B)
NPX 200 Part 4 Pilot Bore Hub (Type B)
£99.24
ex. VAT · £119.09 inc. VAT
JS9 Tight Fit Anti-Roll
H7 Precision Transition Fit
ISO 9001 Quality Assured
Technical Specifications
Power at 100 rev/min kW
14.03
Rated Torque Nm
1340
Max Torque Nm
4020
Max Speed rev/min
3400
Max Bore d2 (mm)
85
D1 (mm)
18
L2 (mm)
80
C (mm)
42
E (mm)
2-6
Weight Part 4 (kg)
11.4
Weight
12.4kg
Dimensions (L × W × H)
20 × 20 × 8 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-200-4 | Aroflex part number |
| Power at 100 rev/min kW | 14.03 | |
| Rated Torque Nm | 1340 | |
| Max Torque Nm | 4020 | |
| Max Speed rev/min | 3400 | |
| Max Bore d2 (mm) | 85 | |
| D1 (mm) | 18 | |
| L2 (mm) | 80 | |
| C (mm) | 42 | |
| E (mm) | 2-6 | |
| Weight Part 4 (kg) | 11.4 | |
| Weight | 12.4 kg | |
| Dimensions | 20 × 20 × 8 cm | Overall envelope |
| Bore Tolerance | H7 | Precision transition fit |
| Material | Steel / Friction disc | Standard construction |
| Certification | ISO 9001:2015 | Quality assured |
NPX 200 Part 4 Pilot Bore Hub (Type B)
The NPX 200 Part 4 Pilot Bore Hub is an essential mating component within the Type B flexible coupling family, engineered to provide precise shaft engagement and high torsional stability. This Part 4 component is delivered as a pilot bore hub, offering engineers and maintenance professionals the ultimate flexibility to custom-bore and key the unit to match exact application requirements. Manufactured from high-grade materials, it works seamlessly with the flexible element to absorb misalignments and protect your drivetrain machinery.
Key Features
- Pilot Bore Flexibility: Supplied unbored to allow for precision custom machining, finish boring, and custom keyway installation.
- Robust Type B Compatibility: Engineered to pair perfectly with Part 1 hubs and elastomeric elements for rugged power transmission demands.
- Shock & Vibration Control: Interlocking jaw geometry dampens sudden torque spikes and reduces mechanical stress.
- Durable Construction: High-tensile material properties ensure excellent wear resistance and long operational lifespans under heavy load conditions.
Technical Specifications & Dimensions
🚚 Free UK delivery over £150
🔒 SSL secure checkout
🌍 Global shipping available
Testimonials
What our customers say.
See what our customers have to say about our products and services
Related Products
Other items in this range you may be interested in
