SKU: HTDTL1125M15 HTD Timing Belt Pulleys

112-5M-15 HTD PULLEY TL 2012

£41.59

ex. VAT · £49.91 inc. VAT
JS9 Tight Fit Anti-Roll H7 Precision Transition Fit ISO 9001 Quality Assured
In Stock — Dispatches within 24 hours. Bulk orders (10+) available — call for lead time.
Technical Specifications
Number of Teeth
112
Pitch (mm)
5
Belt Width (mm)
15
Taper Lock Bushing
2012
Pitch Diameter (mm)
178.25
Outside Diameter (mm)
177.11
Face Width (mm)
22
Min Bore (mm)
14
Max Bore (mm)
50
Weight
3kg
Dimensions (L × W × H)
18 × 18 × 9.2 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
ParameterValueNotes
SKU HTDTL1125M15 Aroflex part number
Number of Teeth 112
Pitch (mm) 5
Belt Width (mm) 15
Taper Lock Bushing 2012
Pitch Diameter (mm) 178.25
Outside Diameter (mm) 177.11
Face Width (mm) 22
Min Bore (mm) 14
Max Bore (mm) 50
Weight 3 kg
Dimensions 18 × 18 × 9.2 cm Overall envelope
Bore Tolerance H7 Precision transition fit
Certification ISO 9001:2015 Quality assured

112-5M-15 HTD Timing Pulley c/w TL 2012 Taper Lock Bush Bore

The large-scale 112-5M-15 HTD Timing Pulley transitions the power transmission layout to an even larger TL 2012 hub profile to handle thick drive shafts. Its wide 112 curvilinear tooth layout provides extensive contact tracking when driving a 15mm wide timing belt, eliminating mechanical slip or torque drops. The central hub is precision-bored to fit standard TL 2012 Taper Lock interlocking bushes.

Product Features & Specifications

  • Tooth Configuration: 112 precision-machined heavy-duty teeth.
  • Pitch & Belt Width: 5mm pitch dimensioned specifically for 15mm wide timing belts.
  • Shaft Mounting System: Designed for standard high-torque TL 2012 Taper Lock interlocking bushes.
  • Industrial Build Quality: Fabricated using premium-grade solid 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.
112-5M-15 HTD Pulley Dimensional Diagram
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H Cunningham
18 February 2025
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Very helpful, friendly staff.
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P Wâtëŕs
16 August 2023
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Excellent service and customer support. Professional staff. And really informative.
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T hall
29 November 2021
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Very helpful company....above 5 star rated.
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B Kennedy profile picture
B Kennedy
16 November 2020
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Very very helpful a pleasure to deal with you
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D Birch
25 October 2020
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Everytime ive been here they have had what i needed, and good prices, so all good with me

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