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SKU: 17XL037.PB
Timing Belt Pulley Pilot Bore
Timing Belt Pulley 17XL037.PB
£9.31
ex. VAT · £11.17 inc. VAT
JS9 Tight Fit Anti-Roll
H7 Precision Transition Fit
ISO 9001 Quality Assured
Technical Specifications
Number of Teeth
17
Pitch (mm)
5.08
Belt Width (mm)
0.94
Pitch Diameter (mm)
27.49
Outside Diameter (mm)
26.98
Bore Type
Pilot Bore (PB)
Stock Pilot Bore (mm)
15
Material Type
Aluminum / Carbon Steel
Weight
0.05kg
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 | 17XL037.PB | Aroflex part number |
| Number of Teeth | 17 | |
| Pitch (mm) | 5.08 | |
| Belt Width (mm) | 0.94 | |
| Pitch Diameter (mm) | 27.49 | |
| Outside Diameter (mm) | 26.98 | |
| Bore Type | Pilot Bore (PB) | |
| Stock Pilot Bore (mm) | 15 | |
| Material Type | Aluminum / Carbon Steel | |
| Weight | 0.05 kg | |
| Bore Tolerance | H7 | Precision transition fit |
| Material | Steel / Friction disc | Standard construction |
| Certification | ISO 9001:2015 | Quality assured |
PB17XL037 Miniature Imperial Timing Pulley Pilot Bore
The PB17XL037 Imperial Timing Pulley offers ultra-precise positioning constraints for fractional horsepower tracking setups, precise instrumentation, and fine stepper drives. Utilizing an Extra Light “XL” trapezoidal profile, it operates cleanly at low torque with absolute velocity control. Dimensioned specifically to accept a 0.375-inch wide imperial timing belt, this pulley includes a clear minimum pilot bore that stands fully ready to match your dynamic shaft profiles.
Product Features & Specifications
- Tooth Configuration: 17 mini trapezoidal indexing teeth.
- Pitch & Belt Width: Imperial XL-Pitch (0.200″ / 5.08mm tooth spacing) engineered explicitly for 0.375″ wide tracking belts.
- Shaft Mounting System: Small Pilot Bore format allowing for micro-machined bores and custom indexing pins.
- Industrial Build Quality: Milled out of premium grade Aluminum or high-grade Steel to guarantee minimal revolving inertia combined with structural wear endurance.
- 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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