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SKU: AX39 Cogged V Belts

AX39 Classical Cogged V Belt

Name: AX39 Classical Cogged V Belt | UK Stock | Arrow Engineering
SKU: AX39
Price: 8.88 GBP
Availability: InStock

£8.88

ex. VAT£10.66 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

Belt Section

Belt Type

Classical Cogged V-Belt

Top Width

13 mm

Height / Thickness

8 mm

Inside Length (Li) - Inches

39"

Inside Length (Li) - mm

991 mm

Datum Length (Ld / Lp) - mm

1021 mm

Outside Length (La) - mm

1041 mm

Groove Angle

40°

Standards

DIN 2215 / ISO 4184 / RMA IP-20

Weight

0.5kg

Dimensions (L × W × H)

51.85 × 1.3 × 1.3 cm

Overall envelope

Standards & Fit

JS9

JS9 Keyway Tight fit anti-roll standard

Precision Transition Fit Precision bore fit

ISO

ISO 9001:2015 Quality Assured

Parameter	Value	Notes
SKU	AX39	Aroflex part number
Belt Section	AX
Belt Type	Classical Cogged V-Belt
Top Width	13 mm
Height / Thickness	8 mm
Inside Length (Li) - Inches	39"
Inside Length (Li) - mm	991 mm
Datum Length (Ld / Lp) - mm	1021 mm
Outside Length (La) - mm	1041 mm
Groove Angle	40°
Standards	DIN 2215 / ISO 4184 / RMA IP-20
Weight	0.5 kg
Dimensions	51.85 × 1.3 × 1.3 cm	Overall envelope
Certification	ISO 9001:2015	Quality assured

AX39 Classical Cogged V-Belt (AX39 Classical Cogged V Belt)

The AX39 Classical Cogged V-Belt is a high-performance, raw-edge cogged power transmission belt engineered for demanding industrial, agricultural, and automotive machinery. Designed with precision molded cogs (notches), the AX39 offers superior flexibility around small-diameter pulleys while significantly reducing internal bending resistance, heat buildup, and energy loss compared to traditional wrapped V-belts.

Key Features & Performance Benefits

Molded Cog Design: Enhances flexibility, allowing higher speeds, cooler running temperatures, and longer operating lifespans over compact sheaves.
High Torque & Grip: Precision ground sidewalls ensure uniform contact with pulley sheaves, maximizing power transfer and virtually eliminating slip.
Heavy-Duty Construction: Built with oil, heat, and ozone-resistant synthetic rubber compound reinforced with high-tensile polyester cord tension members.
Anti-Static & Standard Compliant: Conforms strictly to DIN 2215 / ISO 4184 / RMA IP-20 dimensional and engineering standards.

Technical Specifications

SKU / Part Number: AX39
Belt Cross-Section: AX Profile (13 mm Top Width x 8 mm Thickness)
Belt Type: Raw Edge Classical Cogged V-Belt
Inside Length (Li): 39″ (991 mm)
Datum / Pitch Length (Ld / Lp): 1021 mm
Outside Length (La): 1041 mm
Wedge Angle: 40°
Standard Conformance: DIN 2215 / ISO 4184 / RMA IP-20

Common Applications

Ideal for heavy-duty drives in HVAC units, industrial air compressors, exhaust fans, pumps, conveyors, machine tool spindles, and agricultural equipment requiring dependable, high-efficiency power transmission.

AX39 Classical Cogged V-Belt Section Dimensions and Diagram

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Testimonials

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      EXCELLENT  
   Based on 15 reviews 
    
 
 
 
   
 
 
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   H Cunningham 
 18 February 2025
 
 
 Trustindex verifies that the original source of the review is Google. Very helpful, friendly staff.
  
 
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   P Wâtëŕs 
 16 August 2023
 
 
 Trustindex verifies that the original source of the review is Google. Excellent service and customer support.  Professional staff. And really informative.
  
 
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   T hall 
 29 November 2021
 
 
 Trustindex verifies that the original source of the review is Google. Very helpful company....above 5 star rated.
  
 
      Posted on Google  
   
   B Kennedy 
 16 November 2020
 
 
 Trustindex verifies that the original source of the review is Google. Very very helpful a pleasure to deal with you
  
 
      Posted on Google  
   
   D Birch 
 25 October 2020
 
 
 Trustindex verifies that the original source of the review is Google. Everytime ive been here they have had what i needed, and good prices, so all good with me