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SKU: HTDPB4414M40
HTD Timing Belt Pulleys
44-14M-40 HTD PULLEY PILOT BORE
£111.95
ex. VAT · £134.34 inc. VAT
JS9 Tight Fit Anti-Roll
H7 Precision Transition Fit
ISO 9001 Quality Assured
Technical Specifications
Number of Teeth
44
Pitch (mm)
14
Belt Width (mm)
40
Bore Type
Pilot Bore (Pre-bored)
Pitch Diameter (mm)
196.08
Outside Diameter (mm)
193.29
Face Width (mm)
54
Stock Pilot Bore (mm)
28
Max Re-Bore Diameter (mm)
95
Weight
10.32kg
Dimensions (L × W × H)
19.3 × 19.3 × 5.4 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 | HTDPB4414M40 | Aroflex part number |
| Number of Teeth | 44 | |
| Pitch (mm) | 14 | |
| Belt Width (mm) | 40 | |
| Bore Type | Pilot Bore (Pre-bored) | |
| Pitch Diameter (mm) | 196.08 | |
| Outside Diameter (mm) | 193.29 | |
| Face Width (mm) | 54 | |
| Stock Pilot Bore (mm) | 28 | |
| Max Re-Bore Diameter (mm) | 95 | |
| Weight | 10.32 kg | |
| Dimensions | 19.3 × 19.3 × 5.4 cm | Overall envelope |
| Bore Tolerance | H7 | Precision transition fit |
| Certification | ISO 9001:2015 | Quality assured |
44-14M-40 HTD Timing Pulley [Pilot Bore Variant]
The 44-14M-40 HTD Timing Pulley provides robust synchronous power delivery for mid-to-high power transmission environments. Its wide 44-tooth profile meshes smoothly with 40mm wide synchronous timing belts, maximizing load capacity and eliminating slippage. Provided with a plain stock pilot bore, it is ideal for custom boring and precision keyway cutting.
Product Features & Specifications
- Tooth Configuration: 44 heavy-duty industrial precision-machined teeth.
- Pitch & Belt Width: 14mm large pitch profile designed for 40mm wide timing belts.
- Bore Status: Unbored stock hub with a small pilot hole to facilitate clean lathe centering.
- Industrial Build Quality: Fabricated using strong Steel (St) or structural 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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