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SKU: HTDPB145M25
HTD Timing Belt Pulleys
14-5M-25 HTD PULLEY PILOT BORE
£2.67
ex. VAT · £3.20 inc. VAT
JS9 Tight Fit Anti-Roll
H7 Precision Transition Fit
ISO 9001 Quality Assured
Technical Specifications
Number of Teeth
14
Pitch (mm)
5
Belt Width (mm)
25
Bore Type
Pilot Bore
Pitch Diameter (mm)
22.28
Outside Diameter (mm)
21.14
Face Width (mm)
32
Min Bore (mm)
6
Max Bore (mm)
15
Weight
0.08kg
Dimensions (L × W × H)
2.2 × 2.2 × 3 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 | HTDPB145M25 | Aroflex part number |
| Number of Teeth | 14 | |
| Pitch (mm) | 5 | |
| Belt Width (mm) | 25 | |
| Bore Type | Pilot Bore | |
| Pitch Diameter (mm) | 22.28 | |
| Outside Diameter (mm) | 21.14 | |
| Face Width (mm) | 32 | |
| Min Bore (mm) | 6 | |
| Max Bore (mm) | 15 | |
| Weight | 0.08 kg | |
| Dimensions | 2.2 × 2.2 × 3 cm | Overall envelope |
| Bore Tolerance | H7 | Precision transition fit |
| Certification | ISO 9001:2015 | Quality assured |
14-5M-25 HTD Pilot Bore Timing Pulley
The 14-5M-25 HTD Timing Pulley brings reliable zero-slip powertrain capabilities to small-scale mechanical assemblies. Spreading curvilinear forces along 25mm wide belts across a 5mm pitch, it offers a strong anti-backlash tracking environment. Featuring an unfinished pilot bore center hub, it gives technicians the raw foundation required to drill or cut internal key slots precisely.
Product Features & Specifications
- Tooth Configuration: 14 heavy-duty industrial teeth.
- Pitch & Belt Width: 5mm pitch geometry optimized for standard 25mm wide synchronous drive belts.
- Bore Adaptability: Stock plain Pilot Bore core to allow personalized machine-shop alterations.
- Industrial Construction: Formed using structural Aluminum UNI 9006 – T6 (Al) or solid 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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