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SKU: HTDPB4014M170
HTD Timing Belt Pulleys
40-14M-170 HTD PULLEY PILOT BORE
£248.57
ex. VAT · £298.28 inc. VAT
JS9 Tight Fit Anti-Roll
H7 Precision Transition Fit
ISO 9001 Quality Assured
Technical Specifications
Number of Teeth
40
Pitch (mm)
14
Belt Width (mm)
170
Bore Type
Pilot Bore (Pre-bored)
Pitch Diameter (mm)
178.25
Outside Diameter (mm)
175.46
Face Width (mm)
190
Stock Pilot Bore (mm)
28
Max Re-Bore Diameter (mm)
95
Weight
32.5kg
Dimensions (L × W × H)
17.5 × 17.5 × 18.7 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 | HTDPB4014M170 | Aroflex part number |
| Number of Teeth | 40 | |
| Pitch (mm) | 14 | |
| Belt Width (mm) | 170 | |
| Bore Type | Pilot Bore (Pre-bored) | |
| Pitch Diameter (mm) | 178.25 | |
| Outside Diameter (mm) | 175.46 | |
| Face Width (mm) | 190 | |
| Stock Pilot Bore (mm) | 28 | |
| Max Re-Bore Diameter (mm) | 95 | |
| Weight | 32.5 kg | |
| Dimensions | 17.5 × 17.5 × 18.7 cm | Overall envelope |
| Bore Tolerance | H7 | Precision transition fit |
| Certification | ISO 9001:2015 | Quality assured |
40-14M-170 HTD Pilot Bore Timing Pulley
The intermediate-sized 40-14M-170 HTD Timing Pulley features a solid structural hub profile built to sustain high torque thresholds. Designed with 40 heavy teeth along a 14mm pitch track, it meshes cleanly with 170mm ultra-wide synchronous timing belts to minimize component fatigue under heavy load forces. This unit features an unmachined pilot bore center to adapt onto customized shaft setups.
Product Features & Specifications
- Tooth Configuration: 40 heavy-duty industrial precision-machined teeth.
- Pitch & Belt Width: 14mm industrial pitch dimensioned for ultra-wide 170mm timing belts.
- Bore Status: Unmachined Pilot Bore center hub layout, letting you drill custom mounting constraints.
- Industrial Build Quality: Built with heavy-duty Steel (St) or premium 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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