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SKU: HTDPB248M20
HTD Timing Belt Pulleys
24-8M-20 HTD PULLEY PILOT BORE
£8.56
ex. VAT · £10.27 inc. VAT
JS9 Tight Fit Anti-Roll
H7 Precision Transition Fit
ISO 9001 Quality Assured
Technical Specifications
Number of Teeth
24
Pitch (mm)
8
Belt Width (mm)
20
Bore Type
Pilot Bore
Pitch Diameter (mm)
61.12
Outside Diameter (mm)
59.75
Face Width (mm)
28
Min Bore (mm)
12
Max Bore (mm)
35
Weight
0.35kg
Dimensions (L × W × H)
6 × 6 × 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 | HTDPB248M20 | Aroflex part number |
| Number of Teeth | 24 | |
| Pitch (mm) | 8 | |
| Belt Width (mm) | 20 | |
| Bore Type | Pilot Bore | |
| Pitch Diameter (mm) | 61.12 | |
| Outside Diameter (mm) | 59.75 | |
| Face Width (mm) | 28 | |
| Min Bore (mm) | 12 | |
| Max Bore (mm) | 35 | |
| Weight | 0.35 kg | |
| Dimensions | 6 × 6 × 2.8 cm | Overall envelope |
| Bore Tolerance | H7 | Precision transition fit |
| Certification | ISO 9001:2015 | Quality assured |
24-8M-20 HTD Pilot Bore Timing Pulley
The flanged 24-8M-20 HTD Timing Pulley brings reliable zero-slip positive drive tracking to intermediate mechanical drivetrains. Spreading curvilinear forces seamlessly along 20mm wide belts across an 8mm pitch track, it ensures stable timing registration under continuous industrial duties. Arriving as an unbored stock hub with a minimal guide hole, it simplifies true lathe centering for custom shaft reaming.
Product Features & Specifications
- Tooth Configuration: 24 heavy-duty synchronous precision teeth.
- Pitch & Belt Width: 8mm high-torque pitch profile designed for standard 20mm wide timing belts.
- Bore Status: Unmachined stock hub to easily allow localized custom machine shop modifications.
- Industrial Build Quality: Fabricated using premium-grade solid Steel (St) or durable 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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