Belt sprockets 183 Belt sprockets 590 B OD PD S 0.71/18 2.28/58 B OD PD S 2.28/58 0.71/18 Part Article-Nr. Z- Bore PD in-mm OD in-mm S in-mm 1511 151150 17 0.71* 3.96/100,7 4.07/103,4 1.81/46,0 1511 151151Y 1 1511 151152Y 1¹⁄₄ 1511 151153Y 1⁷⁄₁₆ 1511 151154Y 1¹⁄₂ 1512 151250 21 0.71* 4.96/126,0 5.07/128,7 2.31/58,65 1512 151251Y 1 1512 151252Y 1¹⁄₄ 1512 151253Y 1⁷⁄₁₆ 1512 151254Y 1¹⁄₂ 1513 151350 24 0.71* 5.62/142,9 5.73/145,6 2.64/67,1 1513 151351Y 1 1513 151352Y 1¹⁄₄ 1513 151353Y 1⁷⁄₁₆ 1513 151354Y 1¹⁄₂ 1514 151450 25 0.71* 5.87/149,0 5.97/151,7 2.76/70,15 1514 151451Y 1 1514 151452Y 1¹⁄₄ 1514 151453Y 1⁷⁄₁₆ 1514 151454Y 1¹⁄₂ *Plain Bore 590 Split drive sprocket, machined Split idler sprocket, machined Part Article-Nr. Z- Bore in PD in-mm OD in-mm S in-mm 1511 151101Y 17 1 3.96/100,7 4.07/103,4 1.81/46,0 1511 151102Y 1¹⁄₄ 1511 151103Y 1⁷⁄₁₆ 1511 151104Y 1¹⁄₂ 1511 151106Y 1 * 1 ■ 1511 151107Y 1¹⁄₄ * 1¹⁄₄ ■ 1511 151108Y 1¹⁄₂ * 1¹⁄₂ ■ 1512 151201Y 21 1 4.96/126,0 5.07/128,7 2.31/58,65 1512 151202Y 1¹⁄₄ 1512 151203Y 1⁷⁄₁₆ 1512 151204Y 1¹⁄₂ 1512 151206Y 1 * 1 ■ 1512 151207Y 1¹⁄₄ * 1¹⁄₄ ■ 1512 151208Y 1¹⁄₂ * 1¹⁄₂ ■ 1513 151301Y 24 1 5.62/142,9 5.73/145,6 2.64/67,1 1513 151302Y 1¹⁄₄ 1513 151303Y 1⁷⁄₁₆ 1513 151304Y 1¹⁄₂ 1513 151306Y 1 * 1 ■ 1513 151307Y 1¹⁄₄ * 1¹⁄₄ ■ 1513 151308Y 1¹⁄₂ * 1¹⁄₂ ■ 1514 151401Y 25 1 5.87/149,0 5.97/151,7 2.76/70,15 1514 151402Y 1¹⁄₄ 1514 151403Y 1⁷⁄₁₆ 1514 151404Y 1¹⁄₂ 1514 151406Y 1 * 1 ■ 1514 151407Y 1¹⁄₄ * 1¹⁄₄ ■ 1514 151408Y 1¹⁄₂ * 1¹⁄₂ ■ Material: Polyamide Screws: Stainless steel Nuts: Zinc plated steel