1133693 | P-H-021-508FF-CB-N-0254U (Each) --- Inch Timing Pulleys - 21 tooth - 50.8x25.4 mm 12.700mm Pitch H - Cast Iron Pulley 50.80x914.40x9.53mm Torque Range: 691 to 40355g

Torque Range: 691 to 40355g

Eye Size (d1): 6mm

Tolerance Type: Standard

G070B070M1100190FCG

Huyett® 3002500250-1437

1133693 | P-H-021-508FF-CB-N-0254U (Each) --- Inch Timing Pulleys - 21 tooth - 50.8x25.4 mm 12.700mm Pitch H - Cast Iron Pulley 50.80x914.40x9.53mm Torque Range: 691 to 40355g21 tooth 50. 8x25. 4 mm Inch Timing Pulleys Cast Iron Sold per Each: Base Category: Pulleys Inch Timing Top Level Category: Pulleys Inch Timing 12. 700mm Pitch H 50. 8mm Wide Through Bore Product Details Number of Teeth: 21 Cast Iron Number of Teeth: 21 Max Belt Width (W): 50. 80mm (50. 80mm is 2 in.) Bore (d): 25. 400mm (25. 400mm is 1 in.) Bore Type: Unfinished Type: 2 Pitch Dia. (PD): 84. 86mm Flange Diameter (FD): 90. 8mm Overall Length: 80. 2mm