D106 r r 3 d j6 H6 1 d H6 1 l 2051.72. GUIDE BUSH ECO-LINE, BRONZE WITH SOLID LUBRICATION RINGS, ISO 9448-2 Material: Bronze with solid lubricant, oilless lubricating Execution: Contact surface with solid lubricant rings. Outside diameter precision ground. Slip-Fit Bonding: The position of the bearing is given by push fit holes tolerance H5. The adhesive (order no. 281.648) provides optimum push retention whilst offering the following advantages: - high accuracy and stiffness - no problems to find position when changing bushings We do not recommend to press fit for the same reasons mentioned above. Note: Notes on sliding type guides at the beginning of chapter D. Matching guide combinations, see selection matrix at the beginning of chapter D. Assembly guide lines / Dimensional requirements and tolerances at the end of chapter D. d1 15 16 19 20 24 25 30 32 38 40 48 50 60 63 80 d3 28 32 40 48 58 70 85 105 r 2 2 2.5 2.5 3 3 3.5 4 l1 23 ● ● ● 30 ● ● ● ● ● 37 ● ● ● ● ● ● 47 ● ● ● ● ● ● 60 ● ● ● ● ● ● 77 ● ● ● ● ● 95 ● ● ● ● 120 ● ● ● 135 ● 2051.72. Guide bush ECO-LINE, Bronze with solid lubrication rings, ISO 9448-2 Ordering Code (example): Guide bush ECO-LINE, Bronze with solid lubrication rings, ISO 9448-2 = 2051.72. Diameter of conduit d1 32 mm = 032. Length l1 30 mm = 030 Order No = 2051.72. 032. 030
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