1081890 | ORB-00750-300-N70 (Pack of 50000) --- General Purpose O-Rings - 7.5x3 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring 60.3x18No. 56 tooth - 85 mm

56 tooth - 85 mm - Determined by Taperlock Metric Timing Pulleys - Cast Iron - Sold per Each:

ORB40526533N90385

Misumi® C-TBN645H100

Matching Gear to Complete Set: GB-51A-M1-12-040-A

1081890 | ORB-00750-300-N70 (Pack of 50000) --- General Purpose O-Rings - 7.5x3 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring 60.3x18No. 56 tooth - 85 mm7. 5x3 mm Black General Purpose O Rings Nitrile (NBR, BUNA N) Sold Per 50000: Base Category: O Rings General Purpose Top Level Category: O Rings General Purpose Nitrile Rubber Bulk Product Details Inside Diameter (ID): 7. 50mm (7. 50mm is 0. 295 in.) Nitrile (NBR, BUNA N) Inside Diameter (ID): 7. 50mm (7. 50mm is 0. 295 in.) Section (t): 3. 00mm (3. 00mm is 0. 118 in.) Colour: Black Hardness: 70 Durometer Brand: MBA Country of Origin: TW Product