In Stock
Add to Basket
SKU: HTDPB143M09
HTD Timing Belt Pulleys
14-3M-09 HTD PULLEY PILOT BORE
£2.42
ex. VAT£2.90 inc. VAT
JS9 Tight Fit Anti-Roll
H7 Precision Transition Fit
ISO 9001 Quality Assured
Technical Specifications
Number of Teeth
14
Pitch (mm)
3
Belt Width (mm)
9
Bore Type
Pilot Bore
Pitch Diameter (mm)
13.37
Outside Diameter (mm)
12.61
Face Width (mm)
14
Min Bore (mm)
4
Max Bore (mm)
6
Weight
0.01kg
Dimensions (L × W × H)
1.3 × 1.3 × 1.6 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 | HTDPB143M09 | Aroflex part number |
| Number of Teeth | 14 | |
| Pitch (mm) | 3 | |
| Belt Width (mm) | 9 | |
| Bore Type | Pilot Bore | |
| Pitch Diameter (mm) | 13.37 | |
| Outside Diameter (mm) | 12.61 | |
| Face Width (mm) | 14 | |
| Min Bore (mm) | 4 | |
| Max Bore (mm) | 6 | |
| Weight | 0.01 kg | |
| Dimensions | 1.3 × 1.3 × 1.6 cm | Overall envelope |
| Certification | ISO 9001:2015 | Quality assured |
14-3M-09 HTD Pilot Bore Timing Pulley
The 14-3M-09 HTD Timing Pulley brings reliable zero-slip positive drive tracking to low-mass drivetrain designs. Its 14 precision curvilinear teeth follow an accurate 3mm pitch spacing, keeping 9mm wide timing belts firmly engaged without positive-drive friction spikes. Arriving as an unfinished stock hub with a small pilot hole, it simplifies true lathe centering for custom shaft boring, reaming, or set-screw clamping.
Product Features & Specifications
- Tooth Configuration: 14 heavy-duty synchronous precision teeth.
- Pitch & Belt Width: 3mm curvilinear high-torque pitch designed for 9mm wide timing belts.
- Bore Adaptability: Stock plain pilot core to allow personalized machine-shop reaming and keyway slotting.
- Premium Material Properties: Crafted from structural Aluminum UNI 9006 – T6 (Al) for weight optimization.
- Boring & Keying Readiness: Provided in standard raw stock configuration. Tailor the internal bore sizes directly to your shafts via our In-House Machining Services.
🚚 Free UK delivery over £150
🔒 SSL secure checkout
🌍 Global shipping available
Testimonials
What our customers say.
See what our customers have to say about our products and services
Related Products
Other items in this range you may be interested in
