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SKU: HTDPB6414M55
HTD Timing Belt Pulleys
64-14M-55 HTD PULLEY PILOT BORE
£183.59
ex. VAT · £220.31 inc. VAT
JS9 Tight Fit Anti-Roll
H7 Precision Transition Fit
ISO 9001 Quality Assured
Technical Specifications
Number of Teeth
64
Pitch (mm)
14
Belt Width (mm)
55
Bore Type
Pilot Bore (Pre-bored)
Pitch Diameter (mm)
285.21
Outside Diameter (mm)
282.42
Face Width (mm)
70
Stock Pilot Bore (mm)
32
Max Re-Bore Diameter (mm)
120
Weight
16kg
Dimensions (L × W × H)
28.2 × 28.2 × 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 | HTDPB6414M55 | Aroflex part number |
| Number of Teeth | 64 | |
| Pitch (mm) | 14 | |
| Belt Width (mm) | 55 | |
| Bore Type | Pilot Bore (Pre-bored) | |
| Pitch Diameter (mm) | 285.21 | |
| Outside Diameter (mm) | 282.42 | |
| Face Width (mm) | 70 | |
| Stock Pilot Bore (mm) | 32 | |
| Max Re-Bore Diameter (mm) | 120 | |
| Weight | 16 kg | |
| Dimensions | 28.2 × 28.2 × 7 cm | Overall envelope |
| Bore Tolerance | H7 | Precision transition fit |
| Certification | ISO 9001:2015 | Quality assured |
64-14M-55 HTD Pilot Bore Timing Pulley
The large 64-14M-55 HTD Timing Pulley coordinates seamless power delivery across synchronized high-capacity industrial plant systems. Its 64 heavy curvilinear teeth track a massive 14mm pitch, guiding 55mm wide timing belts smoothly to lower noise thresholds and minimize systemic wear. It features a solid unmachined plain pilot bore to accommodate custom reaming and keying.
Product Features & Specifications
- Tooth Configuration: 64 heavy-duty industrial teeth.
- Pitch & Belt Width: 14mm industrial pitch profile designed for 55mm wide timing belts.
- Bore Status: Blank stock hub with a minimal guide hole to facilitate clean lathe centering.
- Industrial Build Quality: Fabricated using robust Cast Iron (GG) or high-grade 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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