Chain sprockets 95 Chain sprockets 1701-1706 B 1.77/45 0.44/11.1 OD PD S B 1.77/45 0.44/11.1 OD PD S Split idler sprocket, machined Part Article-Nr. Z- Bore in PD in-mm OD in-mm S in-mm 573 57350 8 0.71* 5.14/130,7 5.36/136,3 2.08/53,0 573 57351Y 1 573 57352Y 1¹⁄₄ 573 57353Y 1⁷⁄₁₆ 573 57354Y 1¹⁄₂ 574 57450 10 0.71* 6.37/161,8 6.50/165,1 2.71/69,0 574 57451Y 1 574 57452Y 1¹⁄₄ 574 57453Y 1⁷⁄₁₆ 574 57454Y 1¹⁄₂ 575 57550 13 0.71* 8.22/208,9 8.46/215,0 3.68/93,5 575 57551Y 1 575 57552Y 1¹⁄₄ 575 57553Y 1⁷⁄₁₆ 575 57554Y 1¹⁄₂ 1701-1706 Split drive sprocket, machined Part Article-Nr. Z- Bore in PD in-mm OD in-mm S in-mm 573 57301Y 8 1 5.14/130,7 5.36/136,3 2.08/53,0 573 57302Y 1¹⁄₄ 573 57303Y 1⁷⁄₁₆ 573 57304Y 1¹⁄₂ 574 57401Y 10 1 6.37/161,8 6.50/165,1 2.71/69,0 574 57402Y 1¹⁄₄ 574 57403Y 1⁷⁄₁₆ 574 57404Y 1¹⁄₂ 575 57501Y 13 1 8.22/208,9 8.46/215,0 3.68/93,5 575 57502Y 1¹⁄₄ 575 57503Y 1⁷⁄₁₆ 575 57504Y 1¹⁄₂ *Plain Bore Material: Polyamide Screws: Stainless steel Nuts: Zinc plated steel