Gates® Power Transmission Poly Chain® GT® Carbon™ 21-IDL-SPRK Idler Sprocket, 3.145 in OD, 32 Grooves, 3.208 in Dia Pitch, 1-1/4 in W Face
Idlers are used to take-up extra belt length and provide adjustment for tensioning belt drives. Idler pulleys and sprockets can alter belt paths and clear obstructions.
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BrandGates® Power Transmission
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UPC72053190250
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Manufacturer Part Number21-IDL-SPRK
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CountryUSA|Canada
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Face Width1-1/4 in
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Pitch8 mm
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Pitch Diameter3.208 in
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Flange Diameter3.15 in
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Series7720
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Hub Diameter2-3/4 in
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Number of Grooves32
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Outside Diameter3.145 in
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Suitable For Use With8 mm Pitch Belt
- Idler sprockets, flat idlers and idler bushings contain sealed ball bearings and an integral shaft for mounting to adjustable idler brackets
- Lubrication and maintenance are not required
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Alternative Part Number77201510
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UNSPSC31171900
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Package DescriptionEACH
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Specification Sheet
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Catalog
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Gates® Power Transmission Poly Chain® GT® Carbon™ 21-IDL-SPRK Idler Sprocket, 3.145 in OD, 32 Grooves, 3.208 in Dia Pitch, 1-1/4 in W Face
Idlers are used to take-up extra belt length and provide adjustment for tensioning belt drives. Idler pulleys and sprockets can alter belt paths and clear obstructions.
EATON CH215GFT Type CH Self-Test Ground Fault Circuit Breaker, 120/240 V AC, 15 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
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EATON CH250GF Type CH Ground Fault Circuit Breaker, 120/240 V AC, 50 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
Quick-make, quick-break switch mechanism combined with inverse time element tripping operation and trip-free handle design. Type CH circuit breakers trip to the off position, eliminating nuisance callbacks. The CHF family also includes a trip flag to differentiate between a trip and the breaker being turned off the thermal magnetic trip curve avoids nuisance tripping on mild overloads while reacting almost instantaneously to severe short circuit conditions. Multi-pole breakers have internal common trip connection to operate all poles simultaneously. Handles are marked with ON-OFF indication and ampere rating of the breaker.
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Gates® Power Transmission Poly Chain® GT®2 14MX-40S-68 Synchronous Sprocket, 7/8 to 3-1/4 in Taper-Lock® Bore, 6.91 in OD, 40 Grooves, 7.018 in Dia Pitch, 3.33 in W Face
Poly Chain GT sprockets use the tooth profile designed and developed by Gates and function with Gates Poly Chain GT belts in all existing constructions. These sprockets are statically balanced to make sure the entire belt drive is as safe as possible. Furthermore, they are manufactured, specified, and tested to perfectly support the full power capabilities of the Gates Poly Chain belt product range. Belts and sprockets used together get the best out of your belt drive: maximum performance, prolonged antistatic properties and optimal lifetime.
Poly Chain GT sprockets use the tooth profile designed and developed by Gates and function with Gates Poly Chain GT belts in all existing constructions. These sprockets are statically balanced to make sure the entire belt drive is as safe as possible. Furthermore, they are manufactured, specified, and tested to perfectly support the full power capabilities of the Gates Poly Chain belt product range. Belts and sprockets used together get the best out of your belt drive: maximum performance, prolonged antistatic properties and optimal lifetime.
