1132714 | P-H-020-250A (Each) --- Inch Timing Stock Pulleys - 20 tooth - 250x80.81 mm 12.700mm Pitch H - Aluminium Pulley 57.15x15.875x14.288mm 98x3 mm - Black General

98x3 mm - Black General Purpose O-Rings - Nitrile (NBR

Outside Diameter: 53

B025T00800040PSA

CZR6008TTSC3TFDRY

Max Load: 2948

1132714 | P-H-020-250A (Each) --- Inch Timing Stock Pulleys - 20 tooth - 250x80.81 mm 12.700mm Pitch H - Aluminium Pulley 57.15x15.875x14.288mm 98x3 mm - Black General20 tooth 250x80. 81 mm Inch Timing Stock Pulleys Aluminium Sold per Each: Base Category: Pulleys Inch Timing Stock Top Level Category: Pulleys Inch Timing Stock 12. 700mm Pitch H Aluminium Product Details Number of Teeth: 20 Aluminium Number of Teeth: 20 Min. Usable Length (L): 250. 0mm (250. 0mm is 9. 843 in.) Pitch Diameter (PD): 80. 81mm (80. 81mm is 3. 181 in.) Outside Diameter (OD): 79. 48mm Shank Diameter (D1): 25. 40mm Shank Length (Sl): 25.