NEW WITH SINTERED BRONZE BEARING URETHANE SURFACE Idler Rollers BEARING (2X) ROLLER ALUMINUM SLEEVE D₁ d₁ F   D S L F₁ d A A NO CHAMFER BOTH SIDES SECTION  A-A d Bore +0.038 3 6 8 12 17 19 20 23 28 50 50 D O.D.     6.35   18.2   12.7     6.35 12.7   12.7 12.3   11.12   17.47   19.05   25.4 16 14   9 S Face Width ±0.25 A  7Z  5MUR1203A A  7Z  5MUR1203B A  7Z  5MUR1203C A  7Z  5MUR1706 A  7Z  5MUR1906 A  7Z  5MUR2006 A  7Z  5MUR2306 A  7Z  5MUR2806A A  7Z  5MUR2806B A  7Z  5MUR5006 A  7Z  5MUR5008A A  7Z  5MUR5008B Catalog Number MATERIAL:   Roller - Urethane 60 Durometer Ground Outside Diameter Sleeve - Aluminum Alloy Bearing - Sintered Bronze L Bearing Length 4 8 F Flange Dia. F1 Flange Thick- ness d1 Sleeve I.D. D1 Sleeve O.D. 1.5      2      3   6 10 12   8.74 12.7 17.47 12.7 34.92 4 16      3 34.92 10  REV:  4-12-07  JC