F42-8MX21-SH, Timing Pulley

F42-8MX21-SH - Ductile Iron Powerhouse® MX Pulleys

Product Details for F42-8MX21-SH

Comparable to: F42-8MX21-SH, F8M-42S-

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F42-8MX21-SH, Timing Pulley, Cast Iron, Black Oxide,

Learn more about F42-8MX21-SH Timing Pulleys and B&B Manufacturing, Inc. View product specifications, download a CAD file in your preferred format, or purchase online.


Product Number F42-8MX21-SH
Teeth 42
Tooth Style GT2 8mm
For Belt Width (mm) 21.000
Type A1F
Material Cast Iron
Finish Black Oxide
Flange Material Steel
Bore Type QD
Bore (in) SH
Pitch Diameter (in) 4.211
Outside Diameter (in) 4.148
Flange Diameter (in) 4.687
Face Width (in) 1.250
Overall Length (in) 1.250
Hub Diameter (in) 2.500
Min. Bore (in) 0.500
Unit System Inch
Bushing SH
Max. Bore (in) 1.6875
Weight (lb) 2.65
Part Number Cross Reference F42-8MX21-SH, F8M-42S-