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SKU: HTDPB3814M85
HTD Timing Belt Pulleys
38-14M-85 HTD PULLEY PILOT BORE
£132.90
ex. VAT · £159.48 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)
85
Bore Type
Pilot Bore (Pre-bored)
Pitch Diameter (mm)
169.34
Outside Diameter (mm)
166.55
Face Width (mm)
102
Stock Pilot Bore (mm)
28
Max Re-Bore Diameter (mm)
95
Weight
7.3kg
Dimensions (L × W × H)
16.6 × 16.6 × 10.2 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 | HTDPB3814M85 | Aroflex part number |
| Number of Teeth | 38 | |
| Pitch (mm) | 14 | |
| Belt Width (mm) | 85 | |
| Bore Type | Pilot Bore (Pre-bored) | |
| Pitch Diameter (mm) | 169.34 | |
| Outside Diameter (mm) | 166.55 | |
| Face Width (mm) | 102 | |
| Stock Pilot Bore (mm) | 28 | |
| Max Re-Bore Diameter (mm) | 95 | |
| Weight | 7.3 kg | |
| Dimensions | 16.6 × 16.6 × 10.2 cm | Overall envelope |
| Bore Tolerance | H7 | Precision transition fit |
| Certification | ISO 9001:2015 | Quality assured |
38-14M-85 HTD Timing Pulley c/w TL 3020 Taper Lock Bush Bore
The 38-14M-85 HTD Timing Pulley ensures continuous anti-slip structural engagement under challenging load parameters. Spreading massive rotational forces cleanly across wide 85mm timing belts via its 14mm curvilinear teeth, it maintains high-precision alignment and reduces operational wear. It features a tapered core pre-bored to house a standard TL 3020 Taper Lock locking bush interface.
Product Features & Specifications
- Tooth Configuration: 38 precision-machined heavy-duty teeth.
- Pitch & Belt Width: 14mm large pitch profile designed specifically for 85mm wide timing belts.
- Shaft Mounting System: Designed to fit standard TL 3020 Taper Lock interlocking bushes.
- Industrial Build Quality: Crafted from structural grade solid 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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