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SKU: HTDPB3814M115
HTD Timing Belt Pulleys
38-14M-115 HTD PULLEY PILOT BORE
£165.36
ex. VAT · £198.43 inc. VAT
JS9 Tight Fit Anti-Roll
H7 Precision Transition Fit
ISO 9001 Quality Assured
Technical Specifications
Number of Teeth
38
Pitch (mm)
14
Belt Width (mm)
115
Bore Type
Pilot Bore (Pre-bored)
Pitch Diameter (mm)
169.34
Outside Diameter (mm)
166.55
Face Width (mm)
133
Stock Pilot Bore (mm)
28
Max Re-Bore Diameter (mm)
95
Weight
21.31kg
Dimensions (L × W × H)
17 × 17 × 13.3 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 | HTDPB3814M115 | Aroflex part number |
| Number of Teeth | 38 | |
| Pitch (mm) | 14 | |
| Belt Width (mm) | 115 | |
| Bore Type | Pilot Bore (Pre-bored) | |
| Pitch Diameter (mm) | 169.34 | |
| Outside Diameter (mm) | 166.55 | |
| Face Width (mm) | 133 | |
| Stock Pilot Bore (mm) | 28 | |
| Max Re-Bore Diameter (mm) | 95 | |
| Weight | 21.31 kg | |
| Dimensions | 17 × 17 × 13.3 cm | Overall envelope |
| Bore Tolerance | H7 | Precision transition fit |
| Certification | ISO 9001:2015 | Quality assured |
38-14M-115 HTD Pilot Bore Timing Pulley
The intermediate 38-14M-115 HTD Timing Pulley ensures continuous, positive power distribution under heavy industrial load fluctuations. Driving wide-format 115mm synchronous belts along a deep 14mm curvilinear track, it eliminates positive drive tooth slip during sudden machine acceleration or braking cycles. Provided with an unfinished plain pilot bore, it lets machine shops configure inner tolerances to unique millimetric constraints.
Product Features & Specifications
- Tooth Configuration: 38 precision-machined heavy-duty teeth.
- Pitch & Belt Width: Deep 14mm pitch profile dimensioned for high-capacity 115mm wide timing belts.
- Bore Adaptability: Unfinished Pilot Bore center layout to facilitate specialized post-purchase reaming.
- Industrial Build Quality: Crafted from structural grade solid Steel (St) or rigid 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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