D 1/2 C B A E A  7Y  5-IS3118 A  7Y  5-IS3718 A  7Y  5-IS5018 A  7Y  5-IS3725 A  7Y  5-IS5025 A  7Y  5-IS6225 A  7Y  5-IL3118 A  7Y  5-IL3718 A  7Y  5-IL5018 A  7Y  5-IL3725 A  7Y  5-IL5025 A  7Y  5-IL6225 Catalog Number Dimensions A B C E .1872 .2497 .1872 .2497 3/8 1/2 5/8 1/2 5/8 3/4 3/8 1/2 5/8 1/2 5/8 3/4 ALL STAINLESS CONSTRUCTION MATERIAL: Shaft – 303 Stainless Steel Housing – 300 Series Stainless Steel Bearings – 440C Stainless Steel Idlers 1.25 1.75   .500 1.000 9/16 D Shaft Diameter +.0000 -.0002 18  REV:  4-12-07  JC