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SKU: T120H
Tyre Couplings Hubs / Flanges
T.120H Tyre Coupling Hub (3020)
£157.25
ex. VAT · £188.70 inc. VAT
JS9 Tight Fit Anti-Roll
H7 Precision Transition Fit
ISO 9001 Quality Assured
Technical Specifications
Maximum Bore Capacity
75 mm
Outer Flange Diameter (A)
314 mm
Shoulder/Hub Boss Diameter (B)
140 mm
Weight
15.9 kg
Moment of Inertia
0.130 kgm²
Nominal Torque
1330 Nm
Maximum Speed
2050 RPM
Max Angular Misalignment
Up to 3°
Max Parallel (Radial) Misalignment
3.2 mm
Max Axial Misalignment (End Float)
4.0 mm
Flange Face Spacing
29 mm
Tyre Gap
3 mm
Hardware Tightening
50 Nm
Weight
13.5kg
Dimensions (L × W × H)
31.4 × 31.4 × 31.4 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 | T120H | Aroflex part number |
| Maximum Bore Capacity | 75 mm | |
| Outer Flange Diameter (A) | 314 mm | |
| Shoulder/Hub Boss Diameter (B) | 140 mm | |
| Weight | 15.9 kg | |
| Moment of Inertia | 0.130 kgm² | |
| Nominal Torque | 1330 Nm | |
| Maximum Speed | 2050 RPM | |
| Max Angular Misalignment | Up to 3° | |
| Max Parallel (Radial) Misalignment | 3.2 mm | |
| Max Axial Misalignment (End Float) | 4.0 mm | |
| Flange Face Spacing | 29 mm | |
| Tyre Gap | 3 mm | |
| Hardware Tightening | 50 Nm | |
| Weight | 13.5 kg | |
| Dimensions | 31.4 × 31.4 × 31.4 cm | Overall envelope |
| Bore Tolerance | H7 | Precision transition fit |
| Material | Steel / Friction disc | Standard construction |
| Certification | ISO 9001:2015 | Quality assured |
T.120H Tyre Coupling Hub (3020 Taper Lock)
The T.120H Tyre Coupling Hub incorporates an external Type H (Hub) taper bore design engineered for standard 3020 Taper Lock Bushings. In this orientation, the taper bushing locks from the outer hub side, providing clear visibility and wrench access on extended shafts. It provides a secure, slip-free clamp that minimizes vibration across the flexible coupling element.
Product Features & Specifications
- Model Size: T.120 Frame System
- Bushing Series Requirement: Fits 3020 Taper Lock Bushings.
- Flange Configuration: Type H Hub-mount format.
- Order Information Note: To ensure accurate configuration, please state which flange styles you require (i.e. F/F, F/H, H/H style or pilot bore) during checkout.
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