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SKU: HTDPB183M09
HTD Timing Belt Pulleys
18-3M-09 HTD PULLEY PILOT BORE
£2.49
ex. VAT · £2.99 inc. VAT
JS9 Tight Fit Anti-Roll
H7 Precision Transition Fit
ISO 9001 Quality Assured
Technical Specifications
Number of Teeth
18
Pitch (mm)
3
Belt Width (mm)
9
Bore Type
Pilot Bore
Pitch Diameter (mm)
17.19
Outside Diameter (mm)
16.43
Face Width (mm)
14
Min Bore (mm)
6
Max Bore (mm)
15
Weight
0.01kg
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 | HTDPB183M09 | Aroflex part number |
| Number of Teeth | 18 | |
| Pitch (mm) | 3 | |
| Belt Width (mm) | 9 | |
| Bore Type | Pilot Bore | |
| Pitch Diameter (mm) | 17.19 | |
| Outside Diameter (mm) | 16.43 | |
| Face Width (mm) | 14 | |
| Min Bore (mm) | 6 | |
| Max Bore (mm) | 15 | |
| Weight | 0.01 kg | |
| Bore Tolerance | H7 | Precision transition fit |
| Material | Steel / Friction disc | Standard construction |
| Certification | ISO 9001:2015 | Quality assured |
18-3M-09 HTD Pilot Bore Timing Pulley
The 18-3M-09 HTD Timing Pulley distributes torque values cleanly across 9mm wide synchronous timing belts. Spreading radial tension smoothly across its 18 precision teeth via a 3mm curvilinear profile, it guarantees accurate synchronous tracking under high-speed automation criteria. Provided with a plain stock pilot bore, it serves as an adaptable component for custom industrial machinery rebuilds.
Product Features & Specifications
- Tooth Configuration: 18 heavy-duty precision-machined teeth.
- Pitch & Belt Width: 3mm industrial pitch profile designed for narrow 9mm wide timing belts.
- Bore Status: Unmachined Pilot Bore center hub layout, letting you drill custom mounting constraints.
- Premium Material Properties: Fabricated using premium Aluminum UNI 9006 – T6 (Al) to prevent mass latency.
- 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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