D127 5 d 3 d H5 js4 1 d M8x1 d 4 d 8 l 2 3 l 66 45° 1 l a 1 a 6 d 7 d „ X ” X 2081.81. HEADED GUIDE BUSH, BRONZE COATED, ISO 9448-6 Material: 1.0503 Ø d3 and d8 induction hardened to 500+100 HV 10. Execution: Bronze coated internal bore. Outside diameter fine-ground. Note: The attachment is with 3 Screw clamp, from Ø d1 = 38 with 4 Screw clamp , which are included in delivery (Order No: 207.45 - Screw clamp incl. socket cap screw DIN 6912, Head Ø 13). Lubrication via funnel lubricating nipple with thread DIN 3405-A M8x1. 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. Mounting example 2081.81. Headed guide bush, bronze coated, ISO 9448-6 d1 19 20 24 25 30 32 38 40 48 50 60 63 80 Tolerance +0.003/+0.012 +0.003/+0.012 +0.004/+0.015 +0.004/+0.015 +0.004/+0.015 +0.005/+0.018 +0.005/+0.018 d3 32 40 48 58 70 85 105 d4 32 40 48 58 70 85 105 d5 40 48 56 66 80 95 118 d6 52 60 67 77 91 106 129 d7 64.7 72.7 79.7 89.7 103.7 118.7 141 d8 39 46 53 63 77 92 115 a 20.9 22.7 24.4 35.3 40.2 45.5 54.5 a1 30.3 33.4 36.4 35.3 40.2 45.5 54.5 l1 59 79 93 108 127 150 150 l2 23 23 30 37 47 60 60 l3 36 56 63 71 80 90 90 Ordering Code (example): Headed guide bush, bronze coated, ISO 9448-6 = 2081.81. Diameter of conduit d1 38 mm = 038 Order No = 2081.81. 038
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