Home » 4021X 21-Tooth, 40 Standard Roller Chain X-Series Hub Sprocket (1/2" Pitch)
4021X 21-Tooth, 40 Standard Roller Chain X-Series Hub Sprocket (1/2" Pitch) - Froedge Machine & Supply Co., Inc.
4021X 21-Tooth, 40 Standard Roller Chain X-Series Hub Sprocket (1/2" Pitch) - Froedge Machine & Supply Co., Inc.
4021X 21-Tooth, 40 Standard Roller Chain X-Series Hub Sprocket (1/2" Pitch) - Froedge Machine & Supply Co., Inc.
4021X 21-Tooth, 40 Standard Roller Chain X-Series Hub Sprocket (1/2" Pitch) - Froedge Machine & Supply Co., Inc.
4021X 21-Tooth, 40 Standard Roller Chain X-Series Hub Sprocket (1/2" Pitch) - Froedge Machine & Supply Co., Inc.
4021X 21-Tooth, 40 Standard Roller Chain X-Series Hub Sprocket (1/2" Pitch) - Froedge Machine & Supply Co., Inc.

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Froedge Machine & Supply Co., Inc.

4021X 21-Tooth, 40 Standard Roller Chain X-Series Hub Sprocket (1/2" Pitch)

Only 1 left
$11.53

This 21-Tooth sprocket fits #40 standard roller chain and features an X-Series hub.

Application Power transmission in mechanical drive applications (conveying, lifting, industrial machinery, forestry, etc.)
Pitch 1/2
Bore Diameter 2”
Number Of Strands 1
Construction X-Series Hub
Material Steel
Bore Type 0
Outside Diameter 3 5/8
Bushing Bore Range 0
Pitch Diameter 3.355
Number Of Teeth 21
Chain Number 40