SKU: HTDPB9014M85
HTD Timing Belt Pulleys
90-14M-85 HTD PULLEY PILOT BORE
£302.28
ex. VAT · £362.74 inc. VAT
JS9 Tight Fit Anti-Roll
H7 Precision Transition Fit
ISO 9001 Quality Assured
Technical Specifications
Number of Teeth
90
Pitch (mm)
14
Belt Width (mm)
85
Bore Type
Pilot Bore (Pre-bored)
Pitch Diameter (mm)
401.07
Outside Diameter (mm)
398.28
Face Width (mm)
102
Stock Pilot Bore (mm)
32
Max Re-Bore Diameter (mm)
150
Weight
30kg
Dimensions (L × W × H)
39.8 × 39.8 × 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 | HTDPB9014M85 | Aroflex part number |
| Number of Teeth | 90 | |
| Pitch (mm) | 14 | |
| Belt Width (mm) | 85 | |
| Bore Type | Pilot Bore (Pre-bored) | |
| Pitch Diameter (mm) | 401.07 | |
| Outside Diameter (mm) | 398.28 | |
| Face Width (mm) | 102 | |
| Stock Pilot Bore (mm) | 32 | |
| Max Re-Bore Diameter (mm) | 150 | |
| Weight | 30 kg | |
| Dimensions | 39.8 × 39.8 × 10.2 cm | Overall envelope |
| Bore Tolerance | H7 | Precision transition fit |
| Certification | ISO 9001:2015 | Quality assured |
90-14M-85 HTD Timing Pulley c/w TL 3525 Taper Lock Bush Bore
The 90-14M-85 HTD Timing Pulley ensures smooth mechanical reduction and dependable torque handling inside heavy industrial plant gear sets. Spreading mechanical friction evenly across extra-wide 85mm timing belts, its 90 deep curvilinear teeth minimize premature drive failure under heavy load forces. This model is pre-bored to accept a standard high-capacity TL 3525 Taper Lock bush system.
Product Features & Specifications
- Tooth Configuration: 90 precision-machined heavy-duty teeth.
- Pitch & Belt Width: 14mm industrial pitch profile designed specifically for 85mm wide timing belts.
- Shaft Mounting System: Designed for standard TL 3525 Taper Lock interlocking bushes.
- Industrial Build Quality: Fabricated using robust 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.
🚚 Free UK delivery over £150
🔒 SSL secure checkout
🌍 Global shipping available
Testimonials
What our customers say.
See what our customers have to say about our products and services
Related Products
Other items in this range you may be interested in

