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SKU: 72L075.1610
Timing Belt Pulley Taper Bore
Timing Belt Pulley Taper Bore 72L075.TB
£27.50
ex. VAT · £33.00 inc. VAT
JS9 Tight Fit Anti-Roll
H7 Precision Transition Fit
ISO 9001 Quality Assured
Technical Specifications
Number of Teeth
72
Pitch (mm)
9.525
Belt Width (mm)
19.05
Pitch Diameter (mm)
218.3
Outside Diameter (mm)
217.53
Bore Type
Taper Bore
Weight
4.3kg
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 | 72L075.1610 | Aroflex part number |
| Number of Teeth | 72 | |
| Pitch (mm) | 9.525 | |
| Belt Width (mm) | 19.05 | |
| Pitch Diameter (mm) | 218.3 | |
| Outside Diameter (mm) | 217.53 | |
| Bore Type | Taper Bore | |
| Weight | 4.3 kg | |
| Bore Tolerance | H7 | Precision transition fit |
| Material | Steel / Friction disc | Standard construction |
| Certification | ISO 9001:2015 | Quality assured |
TB72L075 Imperial Timing Pulley Taper Bore
The TB72L075 Imperial Timing Pulley delivers high-accuracy timing control and standard synchronous power transmission using an integrated taper bore style designed for flush-fit taper lock bushings. Employing a trapezoidal “L” pitch profile, it minimizes structural backlash and assures true velocity matching across traditional commercial and precision industrial equipment lines. Prepped to manage 0.75″ wide imperial belts, it avoids the risk of shaft-slippage while simplifying field mounting and replacement operations.
Product Features & Specifications
- Tooth Configuration: 72 precision-machined trapezoidal teeth.
- Pitch & Belt Width: Imperial L-Pitch (0.375″ / 9.525mm tooth spacing) matched with 0.75″ wide synchronous bands.
- Shaft Mounting System: CNC-machined Taper Bore profile ready to integrate with standard interchangeable Taper Lock Bushings.
- Industrial Build Quality: Fabricated cleanly from robust Steel (St) stock or high-grade cast iron to offer structural integrity and exceptional fatigue limits under active duties.
- Boring & Keying Readiness: Provided in standard taper bore configuration. Bushings are sold separately or can be matched directly via our In-House Machining Services.
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