In Stock
Add to Basket
SKU: HTDPB408M30
HTD Timing Belt Pulleys
40-8M-30 HTD PULLEY PILOT BORE
£23.79
ex. VAT · £28.55 inc. VAT
JS9 Tight Fit Anti-Roll
H7 Precision Transition Fit
ISO 9001 Quality Assured
Technical Specifications
Number of Teeth
40
Pitch (mm)
8
Belt Width (mm)
30
Bore Type
Pilot Bore
Pitch Diameter (mm)
101.86
Outside Diameter (mm)
100.49
Face Width (mm)
38
Min Bore (mm)
15
Max Bore (mm)
60
Weight
2.47kg
Dimensions (L × W × H)
10 × 10 × 3.8 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 | HTDPB408M30 | Aroflex part number |
| Number of Teeth | 40 | |
| Pitch (mm) | 8 | |
| Belt Width (mm) | 30 | |
| Bore Type | Pilot Bore | |
| Pitch Diameter (mm) | 101.86 | |
| Outside Diameter (mm) | 100.49 | |
| Face Width (mm) | 38 | |
| Min Bore (mm) | 15 | |
| Max Bore (mm) | 60 | |
| Weight | 2.47 kg | |
| Dimensions | 10 × 10 × 3.8 cm | Overall envelope |
| Bore Tolerance | H7 | Precision transition fit |
| Certification | ISO 9001:2015 | Quality assured |
40-8M-30 HTD Pilot Bore Timing Pulley
The 40-8M-30 HTD Pilot Bore Timing Pulley provides excellent mechanical reduction and high torque multiplication for automated material handling and conveyor drives. Meshing tightly with 30mm wide timing belts via its 40 curvilinear teeth, it secures total power translation without slip. Arriving with an unmachined center hub pilot bore, it serves as an adaptable component for custom industrial machinery rebuilds.
Product Features & Specifications
- Tooth Configuration: 40 heavy-duty precision-machined teeth.
- Pitch & Belt Width: 8mm heavy pitch profile dimensioned for 30mm wide timing belts.
- Bore Status: Unmachined Pilot Bore center hub layout, letting you drill custom mounting constraints.
- Industrial Materials: Crafted from heavy-duty 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.
🚚 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
