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SKU: HTDPB11214M40
HTD Timing Belt Pulleys
112-14M-40 HTD PULLEY PILOT BORE
£250.60
ex. VAT · £300.72 inc. VAT
JS9 Tight Fit Anti-Roll
H7 Precision Transition Fit
ISO 9001 Quality Assured
Technical Specifications
Number of Teeth
112
Pitch (mm)
14
Belt Width (mm)
40
Bore Type
Pilot Bore (Pre-bored)
Pitch Diameter (mm)
499.11
Outside Diameter (mm)
496.32
Face Width (mm)
54
Stock Pilot Bore (mm)
40
Max Re-Bore Diameter (mm)
180
Weight
20kg
Dimensions (L × W × H)
49.6 × 49.6 × 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 | HTDPB11214M40 | Aroflex part number |
| Number of Teeth | 112 | |
| Pitch (mm) | 14 | |
| Belt Width (mm) | 40 | |
| Bore Type | Pilot Bore (Pre-bored) | |
| Pitch Diameter (mm) | 499.11 | |
| Outside Diameter (mm) | 496.32 | |
| Face Width (mm) | 54 | |
| Stock Pilot Bore (mm) | 40 | |
| Max Re-Bore Diameter (mm) | 180 | |
| Weight | 20 kg | |
| Dimensions | 49.6 × 49.6 × 5.4 cm | Overall envelope |
| Bore Tolerance | H7 | Precision transition fit |
| Certification | ISO 9001:2015 | Quality assured |
112-14M-40 HTD Pilot Bore Timing Pulley
The heavy-duty 112-14M-40 HTD Timing Pulley provides stable speed reduction and exceptional positive drive tracking across synchronized heavy industrial plant setups. Featuring 112 teeth on a massive 14mm pitch profile, it establishes a large contact footprint with 40mm wide belts to maximize load capacity and eliminate teeth shear under sudden load surges. It arrives in an unfinished solid pilot bore layout, giving machine builders an ideal material foundation to turn, stepbore, or cut custom keyways to exact shaft specifications.
Product Features & Specifications
- Tooth Configuration: 112 precision-machined heavy-duty teeth.
- Pitch & Belt Width: Deep 14mm pitch profile dimensioned for 40mm wide synchronous timing belts.
- Bore Adaptability: Plain stock Pilot Bore layout to facilitate specialized post-purchase reaming.
- Industrial Materials: Machined from high-grade Steel (St) or premium Cast Iron (GG) to preserve body strength after machining.
- 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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