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SKU: T70B
Tyre Couplings Hubs / Flanges
T.70 Tyre Coupling Hub (Pilot Bore)
£50.56
ex. VAT · £60.67 inc. VAT
JS9 Tight Fit Anti-Roll
H7 Precision Transition Fit
ISO 9001 Quality Assured
Technical Specifications
Maximum Bore Capacity
50 mm
Outer Flange Diameter (A)
187 mm
Shoulder/Hub Boss Diameter (B)
144 mm
Weight
3.1 kg
Moment of Inertia
0.009 kgm²
Nominal Torque
250 Nm
Maximum Speed
3600 RPM
Max Angular Misalignment
Up to 4°
Max Parallel (Radial) Misalignment
1.9 mm
Max Axial Misalignment (End Float)
2.3 mm
Flange Face Spacing
25 mm
Tyre Gap
3 mm
Hardware Tightening
24 Nm
Weight
3.3kg
Dimensions (L × W × H)
19.7 × 19.7 × 19.7 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 | T70B | Aroflex part number |
| Maximum Bore Capacity | 50 mm | |
| Outer Flange Diameter (A) | 187 mm | |
| Shoulder/Hub Boss Diameter (B) | 144 mm | |
| Weight | 3.1 kg | |
| Moment of Inertia | 0.009 kgm² | |
| Nominal Torque | 250 Nm | |
| Maximum Speed | 3600 RPM | |
| Max Angular Misalignment | Up to 4° | |
| Max Parallel (Radial) Misalignment | 1.9 mm | |
| Max Axial Misalignment (End Float) | 2.3 mm | |
| Flange Face Spacing | 25 mm | |
| Tyre Gap | 3 mm | |
| Hardware Tightening | 24 Nm | |
| Weight | 3.3 kg | |
| Dimensions | 19.7 × 19.7 × 19.7 cm | Overall envelope |
| Bore Tolerance | H7 | Precision transition fit |
| Material | Steel / Friction disc | Standard construction |
| Certification | ISO 9001:2015 | Quality assured |
T.70 Tyre Coupling Hub (Pilot Bore)
The T.70 Tyre Coupling Hub (Pilot Bore) provides a rugged, high-torque coupling foundation engineered for heavy-duty industrial environments. The plain pilot bore allows custom machining to match unusual or heavy-diameter machine shafts. Its robust structure dampens parallel and angular misalignments while absorbing torsional shock overloads.
Product Features & Specifications
- Model Size: T.70 Framework
- Mounting Configuration: Pilot Bore stock setup.
- Machining Options: Custom boring and keying are available to match your requirements through our specialized In-House Machining Services.
- Order Information Note: Please specify which flange configurations are required for your layout (i.e. F/F, F/H, H/H style or pilot bore) during checkout.
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