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SKU: HTDTL11214M170
HTD Timing Belt Pulleys
112-14M-170 HTD PULLEY TL 5050
£799.11
ex. VAT · £958.93 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)
170
Taper Lock Bushing
5050
Pitch Diameter (mm)
499.11
Outside Diameter (mm)
496.32
Face Width (mm)
190
Min Bore (mm)
70
Max Bore (mm)
125
Weight
74.5kg
Dimensions (L × W × H)
49.6 × 49.6 × 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 | HTDTL11214M170 | Aroflex part number |
| Number of Teeth | 112 | |
| Pitch (mm) | 14 | |
| Belt Width (mm) | 170 | |
| Taper Lock Bushing | 5050 | |
| Pitch Diameter (mm) | 499.11 | |
| Outside Diameter (mm) | 496.32 | |
| Face Width (mm) | 190 | |
| Min Bore (mm) | 70 | |
| Max Bore (mm) | 125 | |
| Weight | 74.5 kg | |
| Dimensions | 49.6 × 49.6 × 18.7 cm | Overall envelope |
| Bore Tolerance | H7 | Precision transition fit |
| Material | Steel / Friction disc | Standard construction |
| Certification | ISO 9001:2015 | Quality assured |
112-14M-170 HTD Timing Pulley c/w TL 5050 Taper Lock Bush Bore
The large-scale 112-14M-170 HTD Timing Pulley is engineered to deliver stable speed reduction and exceptional power distribution in massive powertrain systems. Its 112 deep curvilinear teeth offer extensive contact tracking across extra-wide 170mm timing belts, eliminating drive slippage. The central hub is precision-bored to fit standard high-capacity TL 5050 Taper Lock interlocking bushes for thick drive shafts.
Product Features & Specifications
- Tooth Configuration: 112 precision-machined heavy-duty teeth.
- Pitch & Belt Width: 14mm large industrial pitch dimensioned for 170mm wide timing belts.
- Shaft Mounting System: Upgraded hub accepts standard massive TL 5050 Taper Lock interlocking bushes.
- Industrial Build Quality: Fabricated using premium-grade, structural Cast Iron (GG) or Steel (St).
- 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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