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SKU: HTDTL568M30
HTD Timing Belt Pulleys
56-8M-30 HTD PULLEY TL 2012
£37.75
ex. VAT · £45.30 inc. VAT
JS9 Tight Fit Anti-Roll
H7 Precision Transition Fit
ISO 9001 Quality Assured
Technical Specifications
Number of Teeth
56
Pitch (mm)
8
Belt Width (mm)
30
Taper Lock Bushing
2012
Pitch Diameter (mm)
142.6
Outside Diameter (mm)
141.23
Face Width (mm)
38
Min Bore (mm)
14
Max Bore (mm)
50
Weight
3.8kg
Dimensions (L × W × H)
14.3 × 14.3 × 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 | HTDTL568M30 | Aroflex part number |
| Number of Teeth | 56 | |
| Pitch (mm) | 8 | |
| Belt Width (mm) | 30 | |
| Taper Lock Bushing | 2012 | |
| Pitch Diameter (mm) | 142.6 | |
| Outside Diameter (mm) | 141.23 | |
| Face Width (mm) | 38 | |
| Min Bore (mm) | 14 | |
| Max Bore (mm) | 50 | |
| Weight | 3.8 kg | |
| Dimensions | 14.3 × 14.3 × 3.8 cm | Overall envelope |
| Bore Tolerance | H7 | Precision transition fit |
| Certification | ISO 9001:2015 | Quality assured |
56-8M-30 HTD Timing Pulley c/w TL 2012 Taper Lock Bush Bore
The 56-8M-30 HTD Timing Pulley features a mid-sized diameter that strikes an excellent balance between mechanical advantage and compact design. Engineered with a premium 8mm HTD curvilinear pitch profile for 30mm wide synchronous belts, it maintains smooth operation under high loads. This unit utilizes a TL 2012 Taper Lock bush system for simple mounting and solid keyless or keyed shaft gripping.
Product Features & Specifications
- Tooth Configuration: 56 precision-machined HTD teeth.
- Pitch & Belt Width: 8mm pitch designed for 30mm timing belts.
- Shaft Mounting System: Designed for standard TL 2012 Taper Lock interlocking bushes.
- Industrial Build Quality: Crafted from durable Steel (St) or high-grade 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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