L41 EJECTOR SLEEVE, NITRIDED, DIN ISO 8405 l 2 -0,05 1 d g6 +1 +0,1 l 4 *d 2 d -0,2 3 d H5 k 1 r +0,2 264.8. honed Material: NWA Order No 264.8. Hardness: Shaft** ≥ 950 HV 0,3 Head 45 ± 5 HRC Tensile Strength (core) > 1400 N/mm² Description of FIBRO materials for tool and die components see at the beginning of Chapter E. Execution: Shank nitrided and precision ground. Head hot upset-forged. Guide bore precision ground and honed. *up to Ø d4 = 4,5 tolerance +0,2/-0,1 *from Ø d4 = 5 tolerance +0,3/-0,1 Note: **Owing to thinness of nitrided skin, hardness testing on shank restricted to Vickers only. Test load = 3 N max. d1 d3 d4 d2 k r l2 l1 75 100 125 150 175 200 225 250 275 3 1.5 1.8 6 3 0.3 35 ● ● ● ● 3 1.6 1.9 6 3 0.3 35 ● ● ● ● 4 2 2.5 8 3 0.3 35 ● ● ● ● 4 2.2 2.4 8 3 0.3 35 ● ● ● ● 5 2.5 3 10 3 0.3 35 ● ● ● ● 5 2.7 3 10 3 0.3 45 ● ● ● ● 5 3 3.5 10 3 0.3 45 ● ● ● ● ● 5 3.2 3.5 10 3 0.3 45 ● ● ● ● ● 6 3.5 4 12 5 0.5 45 ● ● ● ● ● 6 3.7 4 12 5 0.5 45 ● ● ● ● ● 6 4 4.3 12 5 0.5 45 ● ● ● ● ● ● 8 4.2 5 14 5 0.5 45 ● ● ● ● ● ● 8 5 5.5 14 5 0.5 45 ● ● ● ● ● ● 8 5.2 5.5 14 5 0.5 45 ● ● ● ● ● ● 10 6 6.5 16 5 0.5 45 ● ● ● ● ● ● ● ● 10 6.2 6.5 16 5 0.5 45 ● ● ● ● ● ● ● ● 12 8 8.5 20 7 0.8 45 ● ● ● ● ● ● ● ● ● 12 8.2 8.5 20 7 0.8 45 ● ● ● ● ● ● ● ● ● 14 10 10.5 22 7 0.8 45 ● ● ● ● ● ● ● ● 14 10.2 10.5 22 7 0.8 45 ● ● ● ● ● ● ● ● 16 12 12.5 22 7 0.8 45 ● ● ● ● ● ● ● ● 264.8. Ejector sleeve, nitrided, DIN ISO 8405 Ordering Code (example): Ejector sleeve, nitrided, DIN ISO 8405 =264.8. Ejector diameter d3 4 mm = 0400. Length l1 75 mm = 075 Order No =264.8. 0400. 075
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