Gates® Power Transmission Poly Chain® GT®2 8MX-42S-21 Synchronous Sprocket, 1/2 to 2-1/8 in Taper-Lock® Bore, 4.148 in OD, 42 Grooves, 4.211 in Dia Pitch, 1-1/4 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.
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BrandGates® Power Transmission
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UPC072053271003
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Manufacturer Part Number8MX-42S-21
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CountryUSA
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Face Width1-1/4 in
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Bushing Type2012
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Pitch8 mm
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Pitch Diameter4.211 in
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MaterialDuctile Iron
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Flange Diameter4.91 in
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Series7718
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Number of Grooves42
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Outside Diameter4.148 in
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Bore Diameter1/2 to 2-1/8 in
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Bore TypeTaper-Lock®
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Suitable For Use With21 mm W Poly Chain® Belt
- Full split in bushing allows easy installation and removal
- Poly Chain® GT®2 sprockets keep overhung load below manufacturers recommendation
- Precise sprocket design produces positive, press fit to shaft
- Sprockets are precision manufactured and static balanced
- Smaller, narrower sprockets save shaft space, keep the load closer to bearing and extend life of reducer
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Alternative Part Number77182042
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UNSPSC31171900
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Package DescriptionEACH
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Catalog
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Full Engineering Drawing
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Instruction/Installation Manual
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Gates® Power Transmission Poly Chain® GT®2 8MX-42S-21 Synchronous Sprocket, 1/2 to 2-1/8 in Taper-Lock® Bore, 4.148 in OD, 42 Grooves, 4.211 in Dia Pitch, 1-1/4 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.
Gates® Power Transmission Poly Chain® GT®2 8MX-31S-21 Synchronous Sprocket, 1/2 to 1-1/4 in Taper-Lock® Bore, 3.045 in OD, 31 Grooves, 3.108 in Dia Pitch, 1.2 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.
Gates® Power Transmission Poly Chain® GT®2 8MX-63S-21 Synchronous Sprocket, 1/2 to 2-1/8 in Taper-Lock® Bore, 6.253 in OD, 63 Grooves, 6.316 in Dia Pitch, 1.2 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.
Gates® Power Transmission Poly Chain® GT®2 8MX-32S-21 Synchronous Sprocket, 1/2 to 1-1/4 in Taper-Lock® Bore, 3.145 in OD, 32 Grooves, 3.208 in Dia Pitch, 1.2 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.
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Gates® Power Transmission Poly Chain® GT®2 8MX-48S-12 Synchronous Sprocket, 1/2 to 2-1/8 in Taper-Lock® Bore, 4.749 in OD, 48 Grooves, 4.812 in Dia Pitch, 0.85 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.
