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SKU: HTDPB328M30
HTD Timing Belt Pulleys
32-8M-30 HTD PULLEY PILOT BORE
£16.41
ex. VAT · £19.69 inc. VAT
JS9 Tight Fit Anti-Roll
H7 Precision Transition Fit
ISO 9001 Quality Assured
Technical Specifications
Number of Teeth
32
Pitch (mm)
8
Belt Width (mm)
30
Bore Type
Pilot Bore
Pitch Diameter (mm)
81.49
Outside Diameter (mm)
80.12
Face Width (mm)
38
Min Bore (mm)
15
Max Bore (mm)
60
Weight
1.53kg
Dimensions (L × W × H)
8 × 8 × 3.8 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 | HTDPB328M30 | Aroflex part number |
| Number of Teeth | 32 | |
| Pitch (mm) | 8 | |
| Belt Width (mm) | 30 | |
| Bore Type | Pilot Bore | |
| Pitch Diameter (mm) | 81.49 | |
| Outside Diameter (mm) | 80.12 | |
| Face Width (mm) | 38 | |
| Min Bore (mm) | 15 | |
| Max Bore (mm) | 60 | |
| Weight | 1.53 kg | |
| Dimensions | 8 × 8 × 3.8 cm | Overall envelope |
| Bore Tolerance | H7 | Precision transition fit |
| Certification | ISO 9001:2015 | Quality assured |
30-8M-30 HTD Pilot Bore Timing Pulley
The intermediate 30-8M-30 HTD Pilot Bore Timing Pulley coordinates seamless power delivery across synchronous industrial transmissions. Its 30 deep curvilinear teeth follow a robust 8mm pitch configuration, maintaining high mechanical alignment even under strict stop-start cycles when paired with 30mm wide timing belts. Provided with a plain stock pilot bore, it is ideal for machine shops to perform precision internal alterations.
Product Features & Specifications
- Tooth Configuration: 30 heavy-duty precision-machined teeth.
- Pitch & Belt Width: 8mm large pitch profile designed for 30mm wide timing belts.
- Bore Status: Blank stock hub with a minimal guide hole to facilitate clean lathe centering.
- Industrial Materials: Fabricated from quality solid Steel (St) or wear-resistant Cast Iron (GG).
- 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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