D148 k d 5 d 4 „ X ” l 3 l 1 2 l 3 d H5 js4 d * 1 6 d t X 7 d 2091.34. 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 2091.34. 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 d3 28 32 40 48 58 70 d4 45 50 63 72 85 104 d5 35 40 50 58 70 86 d6 4.5 4.5 5.5 5.5 6.6 9 d7 8 8 10 10 11 15 k 15 18 23 28 33 38 l1 29 38 38 45 55 62 l2 23 23 23 30 30 37 l3 6 15 15 15 25 25 t 3.4 4.6 5.7 5.7 6.8 9 Ordering Code (example): Flanged guide bush, sintered ferrite carbonitrided with long-term lubrication, ISO 9448-4 = 2091.34. Diameter of conduit d1 30 mm = 030. Classification TOL yellow = 10 Order No = 2091.34. 030. 10
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