S521

Steel Spur MPB Gear

516666 SKU No.

14-1/2 Deg 5DP

21 Teeth

1-1/16 Inch +/-1/16 Inch Pilot Bore (B)

1-3/4 Inch Face Width (F)

3-3/8 Inch Hub Diameter (H)

0.875 Inch Hub Projection (P)

2-5/8 Inch Hub Projection plus Face width

4.6 Inch Outside Diameter (OD)

4.2 Inch Pitch Diameter (PD)

B Type Construction