tabella dimensionale - Utensileria e Ferramenta

Needle roller bearing with inner ring (NKINKISNA 69 series)NKI, NKISd ≥ 32 mm)Diametroalbero (mm)Shaftdiameter (mm)SiglaDesignationNKI NKIS NA 49/48 NA 69Peso (g)Weight (g)dDimensioni (mm)Dimensions (mm)FDBCoefficienti di carico (N)Basic load ratings (N)Dinamico CDynamic CStatico C 0Static C 0Velocità limiteLimiting SpeedOlio (N. giri max)Oil (max rpm)28303235384042455055NKI 28/20NKI 28/30--NKI 30/20NKI 30/30---NKI 32/20NKI 32/30--NKI 35/20NKI 35/30---NKI 38/20NKI 38/30NKI 40/20NKI 40/30---NKI 42/20NKI 42/30NKI 45/25NKI 45/35---NKI 50/25NKI 50/35---NKI 55/25NKI 55/35-----------NKIS 30--------NKIS 35------NKIS 40------NKIS 45----NKIS 50----NKIS 55--NA 49/28---NA 4906----NA 49/32---NA 4907------NA 4908------NA 4909----NA 4910----NA 4911-----NA 69/28---NA 6906----NA 69/32 - ZW---NA 6907 - ZW------NA 6908 - ZW------NA 6909 - ZW----NA 6910 - ZW----NA 6911 - ZW-146170112170101101150272127151301210136207142216230430222322260336262264515510272357760 30 35 45 2030 35 45 3030 35 47 1730 35 47 3030 37 52 2232 37 47 2032 37 47 3032 40 52 2032 40 52 3635 40 50 2035 40 50 3035 42 55 2035 42 55 36 40 45 55 2040 45 55 30 40 50 65 2242 47 57 2042 47 57 3045 50 62 2545 50 62 35 45 55 72 22 55 60 72 2555 60 72 35 22 700 36 500 13 30034 000 61 000 13 300 23 500 41 000 12 350 23 000 34 000 12 35042 500 70 500 12 350 23 650 41 300 11 40036 500 71 500 11 400 25 000 45 000 11 40037 000 75 000 11 400 37 000 56 000 10 450 44 650 76 000 7 600 65 500 107 000 7 10066