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BX Section Cogged V Belts - 17x11mm
BX107 Major Brand BX-Section Cogged V-Belt
BX Section Cogged Type V Belts: Major Brand longer life cogged 17x11mm (21/32x7/16 inch) belts, cogged belts offer increased air flow which can lead to cooler running. As cogged belts aren't [show more]...
Belt Number: BX107
Inside Length Approx: 107 inch = 2718mm
Outside Length Approx: 109.75 inch = 2788mm
Belt Width Approx: 17mm
Belt Depth Approx: 11mm
Belt Datum Length Approx: 108.69 inch = 2761mm
Steel Pulleys
Aluminium Pulleys
Belt Tensioner
Belt Dressing
BX108 Major Brand BX-Section Cogged V-Belt
BX Section Cogged Type V Belts: Major Brand longer life cogged 17x11mm (21/32x7/16 inch) belts, cogged belts offer increased air flow which can lead to cooler running. As cogged belts aren't [show more]...
Belt Number: BX108
Inside Length Approx: 108 inch = 2743mm
Outside Length Approx: 110.75 inch = 2813mm
Belt Width Approx: 17mm
Belt Depth Approx: 11mm
Belt Datum Length Approx: 109.69 inch = 2786mm
Steel Pulleys
Aluminium Pulleys
Belt Tensioner
Belt Dressing
BX111 Major Brand BX-Section Cogged V-Belt
BX Section Cogged Type V Belts: Major Brand longer life cogged 17x11mm (21/32x7/16 inch) belts, cogged belts offer increased air flow which can lead to cooler running. As cogged belts aren't [show more]...
Belt Number: BX111
Inside Length Approx: 111 inch = 2819mm
Outside Length Approx: 113.75 inch = 2889mm
Belt Width Approx: 17mm
Belt Depth Approx: 11mm
Belt Datum Length Approx: 112.69 inch = 2862mm
Steel Pulleys
Aluminium Pulleys
Belt Tensioner
Belt Dressing
BX112 Major Brand BX-Section Cogged V-Belt
BX Section Cogged Type V Belts: Major Brand longer life cogged 17x11mm (21/32x7/16 inch) belts, cogged belts offer increased air flow which can lead to cooler running. As cogged belts aren't [show more]...
Belt Number: BX112
Inside Length Approx: 112 inch = 2845mm
Outside Length Approx: 114.75 inch = 2915mm
Belt Width Approx: 17mm
Belt Depth Approx: 11mm
Belt Datum Length Approx: 113.69 inch = 2888mm
Steel Pulleys
Aluminium Pulleys
Belt Tensioner
Belt Dressing
BX64 Premier Quality BX-Section Cogged V-Belt
BX Section Cogged Type V Belts: Premier longer life cogged 17x11mm (21/32x7/16 inch) belts, premium quality cogged belts offer greater air flow which can greatly improve running temperatures. As [show more]...
Belt Number: BX64
Inside Length Approx: 64 inch = 1626mm
Outside Length Approx: 66.75 inch = 1695mm
Belt Width Approx: 17mm
Belt Depth Approx: 11mm
Belt Datum Length Approx: 1669mm
Belt Tensioner
BX66 Premier Quality BX-Section Cogged V-Belt
BX Section Cogged Type V Belts: Premier longer life cogged 17x11mm (21/32x7/16 inch) belts, premium quality cogged belts offer greater air flow which can greatly improve running temperatures. As [show more]...
Belt Number: BX66
Inside Length Approx: 66 inch = 1676mm
Outside Length Approx: 68.75 inch = 1746mm
Belt Width Approx: 17mm
Belt Depth Approx: 11mm
Belt Datum Length Approx: 1719mm
Belt Tensioner
BX67 Premier Quality BX-Section Cogged V-Belt
BX Section Cogged Type V Belts: Premier longer life cogged 17x11mm (21/32x7/16 inch) belts, premium quality cogged belts offer greater air flow which can greatly improve running temperatures. As [show more]...
Belt Number: BX67
Inside Length Approx: 67 inch = 1702mm
Outside Length Approx: 69.75 inch = 1772mm
Belt Width Approx: 17mm
Belt Depth Approx: 11mm
Belt Datum Length Approx: 1745mm
Belt Tensioner
BX114 Major Brand BX-Section Cogged V-Belt
BX Section Cogged Type V Belts: Major Brand longer life cogged 17x11mm (21/32x7/16 inch) belts, cogged belts offer increased air flow which can lead to cooler running. As cogged belts aren't [show more]...
Belt Number: BX114
Inside Length Approx: 114 inch = 2896mm
Outside Length Approx: 116.75 inch = 2965mm
Belt Width Approx: 17mm
Belt Depth Approx: 11mm
Belt Datum Length Approx: 115.69 inch = 2939mm
Steel Pulleys
Aluminium Pulleys
Belt Tensioner
Belt Dressing
BX115 Major Brand BX-Section Cogged V-Belt
BX Section Cogged Type V Belts: Major Brand longer life cogged 17x11mm (21/32x7/16 inch) belts, cogged belts offer increased air flow which can lead to cooler running. As cogged belts aren't [show more]...
Belt Number: BX115
Inside Length Approx: 115 inch = 2921mm
Outside Length Approx: 117.75 inch = 2991mm
Belt Width Approx: 17mm
Belt Depth Approx: 11mm
Belt Datum Length Approx: 116.69 inch = 2964mm
Steel Pulleys
Aluminium Pulleys
Belt Tensioner
Belt Dressing
BX118 Major Brand BX-Section Cogged V-Belt
BX Section Cogged Type V Belts: Major Brand longer life cogged 17x11mm (21/32x7/16 inch) belts, cogged belts offer increased air flow which can lead to cooler running. As cogged belts aren't [show more]...
Belt Number: BX118
Inside Length Approx: 118 inch = 2997mm
Outside Length Approx: 120.75 inch = 3067mm
Belt Width Approx: 17mm
Belt Depth Approx: 11mm
Belt Datum Length Approx: 119.69 inch = 3040mm
Steel Pulleys
Aluminium Pulleys
Belt Tensioner
Belt Dressing
BX69 Premier Quality BX-Section Cogged V-Belt
BX Section Cogged Type V Belts: Premier longer life cogged 17x11mm (21/32x7/16 inch) belts, premium quality cogged belts offer greater air flow which can greatly improve running temperatures. As [show more]...
Belt Number: BX69
Inside Length Approx: 69 inch = 1753mm
Outside Length Approx: 71.75 inch = 1822mm
Belt Width Approx: 17mm
Belt Depth Approx: 11mm
Belt Datum Length Approx: 1796mm
Belt Tensioner
BX70 Premier Quality BX-Section Cogged V-Belt
BX Section Cogged Type V Belts: Premier longer life cogged 17x11mm (21/32x7/16 inch) belts, premium quality cogged belts offer greater air flow which can greatly improve running temperatures. As [show more]...
Belt Number: BX70
Inside Length Approx: 70 inch = 1778mm
Outside Length Approx: 72.75 inch = 1848mm
Belt Width Approx: 17mm
Belt Depth Approx: 11mm
Belt Datum Length Approx: 1821mm
Belt Tensioner
BX71 Premier Quality BX-Section Cogged V-Belt
BX Section Cogged Type V Belts: Premier longer life cogged 17x11mm (21/32x7/16 inch) belts, premium quality cogged belts offer greater air flow which can greatly improve running temperatures. As [show more]...
Belt Number: BX71
Inside Length Approx: 71 inch = 1803mm
Outside Length Approx: 73.75 inch = 1873mm
Belt Width Approx: 17mm
Belt Depth Approx: 11mm
Belt Datum Length Approx: 1846mm
Belt Tensioner
BX72 Premier Quality BX-Section Cogged V-Belt
BX Section Cogged Type V Belts: Premier longer life cogged 17x11mm (21/32x7/16 inch) belts, premium quality cogged belts offer greater air flow which can greatly improve running temperatures. As [show more]...
Belt Number: BX72
Inside Length Approx: 72 inch = 1829mm
Outside Length Approx: 74.75 inch = 1899mm
Belt Width Approx: 17mm
Belt Depth Approx: 11mm
Belt Datum Length Approx: 1872mm
Belt Tensioner
BX73 Premier Quality BX-Section Cogged V-Belt
BX Section Cogged Type V Belts: Premier longer life cogged 17x11mm (21/32x7/16 inch) belts, premium quality cogged belts offer greater air flow which can greatly improve running temperatures. As [show more]...
Belt Number: BX73
Inside Length Approx: 73 inch = 1854mm
Outside Length Approx: 75.75 inch = 1924mm
Belt Width Approx: 17mm
Belt Depth Approx: 11mm
Belt Datum Length Approx: 1897mm
Belt Tensioner
BX74 Premier Quality BX-Section Cogged V-Belt
BX Section Cogged Type V Belts: Premier longer life cogged 17x11mm (21/32x7/16 inch) belts, premium quality cogged belts offer greater air flow which can greatly improve running temperatures. As [show more]...
Belt Number: BX74
Inside Length Approx: 74 inch = 1880mm
Outside Length Approx: 76.75 inch = 1949mm
Belt Width Approx: 17mm
Belt Depth Approx: 11mm
Belt Datum Length Approx: 1923mm
Belt Tensioner
BX75 Premier Quality BX-Section Cogged V-Belt
BX Section Cogged Type V Belts: Premier longer life cogged 17x11mm (21/32x7/16 inch) belts, premium quality cogged belts offer greater air flow which can greatly improve running temperatures. As [show more]...
Belt Number: BX75
Inside Length Approx: 75 inch = 1905mm
Outside Length Approx: 77.75 inch = 1975mm
Belt Width Approx: 17mm
Belt Depth Approx: 11mm
Belt Datum Length Approx: 1948mm
Belt Tensioner
BX76 Premier Quality BX-Section Cogged V-Belt
BX Section Cogged Type V Belts: Premier longer life cogged 17x11mm (21/32x7/16 inch) belts, premium quality cogged belts offer greater air flow which can greatly improve running temperatures. As [show more]...
Belt Number: BX76
Inside Length Approx: 76 inch = 1930mm
Outside Length Approx: 78.75 inch = 2000mm
Belt Width Approx: 17mm
Belt Depth Approx: 11mm
Belt Datum Length Approx: 1973mm
Belt Tensioner
BX77 Premier Quality BX-Section Cogged V-Belt
BX Section Cogged Type V Belts: Premier longer life cogged 17x11mm (21/32x7/16 inch) belts, premium quality cogged belts offer greater air flow which can greatly improve running temperatures. As [show more]...
Belt Number: BX77
Inside Length Approx: 77 inch = 1956mm
Outside Length Approx: 79.75 inch = 2026mm
Belt Width Approx: 17mm
Belt Depth Approx: 11mm
Belt Datum Length Approx: 1999mm
Belt Tensioner
BX78 Premier Quality BX-Section Cogged V-Belt
BX Section Cogged Type V Belts: Premier longer life cogged 17x11mm (21/32x7/16 inch) belts, premium quality cogged belts offer greater air flow which can greatly improve running temperatures. As [show more]...
Belt Number: BX78
Inside Length Approx: 78 inch = 1981mm
Outside Length Approx: 80.75 inch = 2051mm
Belt Width Approx: 17mm
Belt Depth Approx: 11mm
Belt Datum Length Approx: 2024mm
Belt Tensioner
BX79 Premier Quality BX-Section Cogged V-Belt
BX Section Cogged Type V Belts: Premier longer life cogged 17x11mm (21/32x7/16 inch) belts, premium quality cogged belts offer greater air flow which can greatly improve running temperatures. As [show more]...
Belt Number: BX79
Inside Length Approx: 79 inch = 2007mm
Outside Length Approx: 81.75 inch = 2076mm
Belt Width Approx: 17mm
Belt Depth Approx: 11mm
Belt Datum Length Approx: 2050mm
Belt Tensioner
BX80 Premier Quality BX-Section Cogged V-Belt
BX Section Cogged Type V Belts: Premier longer life cogged 17x11mm (21/32x7/16 inch) belts, premium quality cogged belts offer greater air flow which can greatly improve running temperatures. As [show more]...
Belt Number: BX80
Inside Length Approx: 80 inch = 2032mm
Outside Length Approx: 82.75 inch = 2102mm
Belt Width Approx: 17mm
Belt Depth Approx: 11mm
Belt Datum Length Approx: 2075mm
Belt Tensioner
BX81 Premier Quality BX-Section Cogged V-Belt
BX Section Cogged Type V Belts: Premier longer life cogged 17x11mm (21/32x7/16 inch) belts, premium quality cogged belts offer greater air flow which can greatly improve running temperatures. As [show more]...
Belt Number: BX81
Inside Length Approx: 81 inch = 2057mm
Outside Length Approx: 83.75 inch = 2127mm
Belt Width Approx: 17mm
Belt Depth Approx: 11mm
Belt Datum Length Approx: 2100mm
Belt Tensioner
BX83 Premier Quality BX-Section Cogged V-Belt
BX Section Cogged Type V Belts: Premier longer life cogged 17x11mm (21/32x7/16 inch) belts, premium quality cogged belts offer greater air flow which can greatly improve running temperatures. As [show more]...
Belt Number: BX83
Inside Length Approx: 83 inch = 2108mm
Outside Length Approx: 85.75 inch = 2178mm
Belt Width Approx: 17mm
Belt Depth Approx: 11mm
Belt Datum Length Approx: 2151mm
Belt Tensioner
BX85 Premier Quality BX-Section Cogged V-Belt
BX Section Cogged Type V Belts: Premier longer life cogged 17x11mm (21/32x7/16 inch) belts, premium quality cogged belts offer greater air flow which can greatly improve running temperatures. As [show more]...
Belt Number: BX85
Inside Length Approx: 85 inch = 2159mm
Outside Length Approx: 87.75 inch = 2229mm
Belt Width Approx: 17mm
Belt Depth Approx: 11mm
Belt Datum Length Approx: 2202mm
Belt Tensioner
V or Vee Belt drives consist of a connection between two or more shafts by one or multiple rubber drive belts, these belts are pulled tight or "tensioned" such as to create friction between the sides of the pulleys and the belts, each of the shafts will have a pulley attached and the belt is tensioned between them. As the drive pulley turns the power is transferred to the driven pulley by the belt.
The efficiency longevity and success of the drive is dependent on several factors including the correct design and maintenance of the drive, some of these are:
- The loose side of the drive and tight side tensions being correct.
- Cooling of the drive - guards need to have ventilation.
- The coefficient of friction between the belt material and the pulleys.
- Total angle of contact around the pulleys. - Can be altered by use of a jockey or idler pulley.
- Centrifugal force - as the belt speed increases it is lifted off the pulleys thus loosing traction.
- The correct angle of the V-Pulley being maintained, generally 17 to 19 degrees allowing the belt to be wedged in place.
- Prevention of foreign matter entering the drive. This could be dust, oil grease etc.
- Correct alignment and concentricity of the pulleys.
Advantage of V Belt drives:
- Installation tolerances are not so exact.
- Absorb vibration and shocks.
- Lubrication free.
- If overloaded or jammed the belts will slip.
- Higher torsional shaft loads can be handled by multiple belts.
- Can transmit very high loads and speeds.
- Can be use to step speed up or down by pulley diameter ratio changes.
Disadvantages of V-Belt drives:
- Higher bearing loads on tensioned end of a drive shaft.
- Bearing life may be reduced.
- Rubber has a limited life and can be reduced further if contaminated.
- Smaller diameter pulleys cause stresses to the rubber and fibre make up of belts .
- Dust, Oil and other foreign matter will wear pulleys and reduce belt life, cause slipping and reduce the amount of energy transferred.
- Failure can be sudden, snapped belts will stop the driven side of a drive even though the drive may still be turning.
- Poor ventilation will cause overheating and denaturing of the rubber, subsequent slippage and polishing of the belt may occur.
- Bulky ventilated guarding will have to be installed.







