Sleeve Bearing; 1/2" Nominal Bore; 3/4" Nominal Outside Diameter; 1/2" Length Thru Bore; Bushing With Flange Profile; Oil Impregnated Sintered Bronze; SAE841 Material; 15/16" Flange Outside Diameter; 1/8" Flange Thickness

Roller Chain Sprocket; 1-1/4" Bore; 40 Chain; 60 Teeth; 1 Row of Teeth; No Hardened Teeth; 9.84" Outside Diameter; 9.554" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Synchronous Pulley; 1" Belt Width; 3/8 Inch Belt Pitch; L Belt Style; 17 Teeth; 1-1/4" Face Width; Rough Bore; 2-9/32" Flange OD; 1.999" Outside Diameter; 2.029" Pitch Diameter; No Keyway; No Bushing; Yes Minimum Plain Bore; 1-1/8" M

Roller Chain Sprocket; 40 Chain; 17 Teeth; 1 Row of Teeth; No Hardened Teeth; 2.974" Outside Diameter; 2.721" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Lip Seal; 2-7/8" Shaft Dia; 3-3/4" Housing Bore; 7/16" Nominal Width; Nitrile Lip; Solid Seal; 7/16" Actual Width; Spring Loaded; 2 Sealing Lips; Carbon Steel Garter Lip Retainer; Steel Case; CRWHA1 Seal Design Code