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SKU: HTDPB16814M55
HTD Timing Belt Pulleys
168-14M-55 HTD PULLEY PILOT BORE
£613.69
ex. VAT · £736.43 inc. VAT
JS9 Tight Fit Anti-Roll
H7 Precision Transition Fit
ISO 9001 Quality Assured
Technical Specifications
Number of Teeth
168
Pitch (mm)
14
Belt Width (mm)
55
Bore Type
Pilot Bore (Pre-bored)
Pitch Diameter (mm)
748.66
Outside Diameter (mm)
745.87
Face Width (mm)
70
Stock Pilot Bore (mm)
40
Max Re-Bore Diameter (mm)
180
Weight
48.5kg
Dimensions (L × W × H)
74.6 × 74.6 × 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 | HTDPB16814M55 | Aroflex part number |
| Number of Teeth | 168 | |
| Pitch (mm) | 14 | |
| Belt Width (mm) | 55 | |
| Bore Type | Pilot Bore (Pre-bored) | |
| Pitch Diameter (mm) | 748.66 | |
| Outside Diameter (mm) | 745.87 | |
| Face Width (mm) | 70 | |
| Stock Pilot Bore (mm) | 40 | |
| Max Re-Bore Diameter (mm) | 180 | |
| Weight | 48.5 kg | |
| Dimensions | 74.6 × 74.6 × 7 cm | Overall envelope |
| Bore Tolerance | H7 | Precision transition fit |
| Certification | ISO 9001:2015 | Quality assured |
168-14M-55 HTD Pilot Bore Timing Pulley
The vast 168-14M-55 HTD Timing Pulley delivers heavy-duty mechanical reduction and extreme operational durability to large plant drive assemblies. Its 168 curvilinear teeth track a 14mm pitch, interfacing cleanly with wide 55mm timing belts to safely distribute high shock loads across a vast surface contact zone. It features an integrated plain pilot bore layout ready for customized machine shop alterations.
Product Features & Specifications
- Tooth Configuration: 168 precision-machined synchronous HTD teeth.
- Pitch & Belt Width: 14mm large pitch profile designed for 55mm wide timing belts.
- Bore Status: Unbored stock hub with a small pilot hole to facilitate clean lathe centering.
- Industrial Build Quality: Cast and finished from high-strength 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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