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SKU: HTDPB648M20
HTD Timing Belt Pulleys
64-8M-20 HTD PULLEY PILOT BORE
£42.01
ex. VAT · £50.41 inc. VAT
JS9 Tight Fit Anti-Roll
H7 Precision Transition Fit
ISO 9001 Quality Assured
Technical Specifications
Number of Teeth
64
Pitch (mm)
8
Belt Width (mm)
20
Bore Type
Pilot Bore
Pitch Diameter (mm)
162.97
Outside Diameter (mm)
161.6
Face Width (mm)
28
Min Bore (mm)
15
Max Bore (mm)
90
Weight
3kg
Dimensions (L × W × H)
16.2 × 16.2 × 2.8 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 | HTDPB648M20 | Aroflex part number |
| Number of Teeth | 64 | |
| Pitch (mm) | 8 | |
| Belt Width (mm) | 20 | |
| Bore Type | Pilot Bore | |
| Pitch Diameter (mm) | 162.97 | |
| Outside Diameter (mm) | 161.6 | |
| Face Width (mm) | 28 | |
| Min Bore (mm) | 15 | |
| Max Bore (mm) | 90 | |
| Weight | 3 kg | |
| Dimensions | 16.2 × 16.2 × 2.8 cm | Overall envelope |
| Bore Tolerance | H7 | Precision transition fit |
| Certification | ISO 9001:2015 | Quality assured |
64-8M-20 HTD Pilot Bore Timing Pulley
The large 64-8M-20 HTD Pilot Bore Timing Pulley ensures continuous, positive power distribution across synchronized automation machinery. Spreading structural torque dynamics evenly across 20mm wide timing belts, its 64 deep curvilinear teeth minimize premature drive failure. Arriving with an unmachined center hub pilot bore, it serves as an adaptable component for custom industrial machinery rebuilds.
Product Features & Specifications
- Tooth Configuration: 64 precision-machined heavy-duty teeth.
- Pitch & Belt Width: 8mm industrial pitch profile designed for 20mm wide timing belts.
- Bore Status: Unmachined Pilot Bore center hub layout, letting you drill custom mounting constraints.
- Industrial Materials: Fabricated using robust Cast Iron (GG) or Steel (St).
- Boring & Keying Readiness: Provided in standard raw stock configuration. Tailor the internal bore sizes directly to your shafts via our In-House Machining Services.
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