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SKU: HTDPB3014M55
HTD Timing Belt Pulleys
30-14M-55 HTD PULLEY PILOT BORE
£66.77
ex. VAT · £80.12 inc. VAT
JS9 Tight Fit Anti-Roll
H7 Precision Transition Fit
ISO 9001 Quality Assured
Technical Specifications
Number of Teeth
30
Pitch (mm)
14
Belt Width (mm)
55
Bore Type
Pilot Bore (Pre-bored)
Pitch Diameter (mm)
133.69
Outside Diameter (mm)
130.9
Face Width (mm)
70
Stock Pilot Bore (mm)
24
Max Re-Bore Diameter (mm)
75
Weight
3.25kg
Dimensions (L × W × H)
13.1 × 13.1 × 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 | HTDPB3014M55 | Aroflex part number |
| Number of Teeth | 30 | |
| Pitch (mm) | 14 | |
| Belt Width (mm) | 55 | |
| Bore Type | Pilot Bore (Pre-bored) | |
| Pitch Diameter (mm) | 133.69 | |
| Outside Diameter (mm) | 130.9 | |
| Face Width (mm) | 70 | |
| Stock Pilot Bore (mm) | 24 | |
| Max Re-Bore Diameter (mm) | 75 | |
| Weight | 3.25 kg | |
| Dimensions | 13.1 × 13.1 × 7 cm | Overall envelope |
| Bore Tolerance | H7 | Precision transition fit |
| Certification | ISO 9001:2015 | Quality assured |
30-14M-55 HTD Pilot Bore Timing Pulley
The 30-14M-55 HTD Timing Pulley brings reliable anti-slip powertrain action to challenging factory applications. The deep 14mm curvilinear pitch profile spreads mechanical friction evenly across 55mm wide timing belts, reducing system wear during intense stop-start cycles. Featuring an integrated plain pilot bore layout, it offers perfect material flexibility for custom boring, machining, or keyway slotting.
Product Features & Specifications
- Tooth Configuration: 30 heavy-duty synchronous HTD teeth.
- Pitch & Belt Width: 14mm high-torque pitch profile dimensioned for 55mm wide timing belts.
- Bore Status: Pre-drilled stock Pilot Bore core to facilitate swift lathe centering.
- Industrial Build Quality: Fabricated from robust solid Steel (St) or durable 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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