D147 k d 5 d 4 „ X ” l l 3 d H5 js4 d * 1 6 d l 3 1 2 t X 7 d 2091.32. 2091.32. Flanged guide bush, sintered ferrite carbonitrided with long-term lubrication, ISO 9448-4 d1 15 16 19 20 24 25 30 32 38 40 48 50 60 63 d3 28 32 40 48 58 70 85 d4 45 50 63 72 85 104 120 d5 35 40 50 58 70 86 100 d6 4.5 4.5 5.5 5.5 6.6 9 9 d7 8 8 10 10 11 15 15 k 15 18 23 28 33 38 46 l1 36 45 55 62 67 89 89 l2 30 30 30 37 37 47 47 l3 6 15 25 25 30 42 42 t 3.4 4.6 5.7 5.7 6.8 9 9 FLANGED GUIDE BUSH, SINTERED FERRITE CARBONITRIDED WITH LONG-TERM LUBRICATION, ISO 9448-4 Material: Sintered ferrite of high purity, carbonitrided, long-term lubrication Execution: Bearing surfaces and outside diameter precision ground. Note: The guide bush is fixed by means of 3 srews up to ø 16: with screws to DIN 6912, from ø 19: with screws to DIN EN ISO 4762. The screws are not contained in the scope of delivery. Notes on sliding type guides at the beginning of chapter D. *Bearing clearance see pairing classification 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. Tolerance range: yellow = .10 green = .20 red = .30 Mounting example Ordering Code (example): Flanged guide bush, sintered ferrite carbonitrided with long-term lubrication, ISO 9448-4 = 2091.32. Diameter of conduit d1 32 mm = 032. Classification TOL yellow = 10 Order No = 2091.32. 032. 10
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