1146178 | P-080G-028-500FF-SB-127U (Each) --- Metric Timing Pulleys - 28 tooth - 50x12.7 mm 8mm Pitch - Steel - Black Oxide Pulley 177.00x25.40 3/8x1/2x3/8 inch Bush - 9

3/8x1/2x3/8 inch Bush - 9

Gates® 233L075

Century® - Pro Master Upgrade - Roller Clutch Bearing

Huyett® SCM-040-ZC

1146178 | P-080G-028-500FF-SB-127U (Each) --- Metric Timing Pulleys - 28 tooth - 50x12.7 mm 8mm Pitch - Steel - Black Oxide Pulley 177.00x25.40 3/8x1/2x3/8 inch Bush - 928 tooth 50x12. 7 mm Metric Timing Pulleys Steel Black Oxide Sold per Each: Base Category: Pulleys Metric Timing Top Level Category: Pulleys Metric Timing 8. 000mm Pitch GT 50mm Wide Through Bore Product Details Number of Teeth: 28 Steel Black Oxide Number of Teeth: 28 Max Belt Width: 50. 00mm (50. 00mm is 1. 969 in.) Bore (d): 12. 700mm (12. 700mm is 0. 5 in.) Bore Type: Unfinished Locking Type: None Type: 2 Pitch Dia. (PD): 71. 27mm Flange Diameter