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120E21 Sprocket (QD Type)

120E21 Sprocket

Our Price: $319.99

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Availability: In-Stock
Product Code: 120E21-SPROCKET

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Description

Technical Specs

This 120E21 sprocket is a durable, high quality, and precision sprocket with 21 hardened teeth that is manufactured to accept a E bushing. Sprockets that have hardened teeth last longer, perform better, and are much more durable than those that don't. Something else that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #120 roller chain and sprocket. Meeting strict ANSI Standards prevents premature wear or breakage as well as making it directly interchangeable with other brands. This sprocket is also black oxide coated which increases resistance to the environment and will prevent early corrosion. 120E21 sprockets are manufactured to accept a E type QD bushing which, we also stock with a wide range of bore sizes. Additionally we offer sprockets with finished bore configurations, and if you need a custom sprocket we have the capabilities on providing them within a fast lead-time and at really great prices. For more information or large quantity request please contact us and we will be happy to assist you.

120E21 Sprocket Dimensions

Sprocket Size: 120E21
Tooth Count: 21
Bushing Type: E
Outside Diameter: 10.850"
Pitch Diameter: 10.064"
Sprocket Type: B1
Maximum Bore: 3-1/2"
Dimension (L1): 2-5/8"
Dimension (L2): 2-15/16"
Dimension (C): 6"
Dimension (Y): 1-9/16"
Dimension (P): 1/8"
Dimension (G): 45/64"
Dimension (X): 1-5/8"
Dimension (T): 0.924"
Bushing Weight: 10.00 LBS
Sprocket Weight: 19.9 LBS