1203347 | ORB-12002-533-N70-351 (Pack of 200) --- General Purpose O-Rings - 120.02x5.33 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring 10.41x3.18x2.38 40 tooth - 40x20 mm

40 tooth - 40x20 mm Spur Gears - Carbon Steel S45C - Sold per Each:

S99BP3-PB031004

Brighton Best® 773138

SSE4763B2ZP6

Gates® 2MR-214-06

1203347 | ORB-12002-533-N70-351 (Pack of 200) --- General Purpose O-Rings - 120.02x5.33 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring 10.41x3.18x2.38 40 tooth - 40x20 mm120. 02x5. 33 mm Black General Purpose O Rings Nitrile (NBR, BUNA N) Sold Per 200: Base Category: O Rings General Purpose Top Level Category: O Rings General Purpose Nitrile Rubber Bulk Product Details Inside Diameter (ID): 120. 02mm (120. 02mm is 4. 725 in.) Nitrile (NBR, BUNA N) Inside Diameter (ID): 120. 02mm (120. 02mm is 4. 725 in.) Section (t): 5. 33mm (5. 33mm is 0. 21 in.) Colour: Black Hardness: 70 Durometer Brand: MBA Country of Origin: TW