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.
Sealmaster® gold mounted ball bearings feature a wide outer race insert bearing with land riding metallic retainer. The black oxide treated bearing steel insert features an exclusive lock pin and dimple system providing a direct path for lubrication into the bearing, and prevents outer ring rotation within the housing. Shaft lock is achieved by either setscrew or Skwezloc® concentric locking collar. The felt seal with flinger provide a good balance between contaminant entry, GoldPlex® HP grease loss and friction. Depending on your preference, these bearings are available in both inch and metric shaft sizes with a wide variety of cast iron, stamped steel or rubber mount housings, sealing, and lubrication options or industry specific solutions.
Moldex 2600 N-95 Dust Mask Disposable Particulate Respirator, M/L, Resists: Heat, Flame and Non-Oil Based Particulates
Gates® Power Transmission Hi-Power® II PowerBand® 2/B42 Banded Heavy Duty V-Belt, B Section, 21/32 in W Top, 45 in L Outside, 13/32 in THK, EPDM
The wrapped classical section Hi-Power™ V-belt has a long reputation for reliability on agricultural and industrial applications. The arched top of the Hi-Power belt provides superior strength to prevent "dishing" and distortion of the tensile section. The cords are properly aligned, each of them carrying its full share of the load.
Sealmaster® gold mounted ball bearings feature a wide outer race insert bearing with land riding metallic retainer. The black oxide treated bearing steel insert features an exclusive lock pin and dimple system providing a direct path for lubrication into the bearing, and prevents outer ring rotation within the housing. Shaft lock is achieved by either setscrew or Skwezloc® concentric locking collar. The felt seal with flinger provide a good balance between contaminant entry, GoldPlex® HP grease loss and friction. Depending on your preference, these bearings are available in both inch and metric shaft sizes with a wide variety of cast iron, stamped steel or rubber mount housings, sealing, and lubrication options or industry specific solutions.
Gates® Power Transmission Hi-Power® II PowerBand® 2/B190 Banded Heavy Duty V-Belt, B Section, 21/32 in W Top, 193 in L Outside, 13/32 in THK, EPDM
The wrapped classical section Hi-Power™ V-belt has a long reputation for reliability on agricultural and industrial applications. The arched top of the Hi-Power belt provides superior strength to prevent "dishing" and distortion of the tensile section. The cords are properly aligned, each of them carrying its full share of the load.
