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SKF - Spherical Plain Bearings and Rod Ends

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121<br />

r a<br />

D a<br />

d a<br />

2.4<br />

Dimensions<br />

Abutment <strong>and</strong> fillet dimensions<br />

d d k d 1 b b 1 M r 1<br />

1) r 2<br />

2) d a d a D a D a sealed D a r a r b<br />

min min min max min min max max max<br />

in/mm<br />

in/mm<br />

0.5 0.7190 0.625 0.102 0.098 0.059 0.012 0.024 0.56 0.63 0.68 – 0.78 0.012 0.024<br />

12,700 18,263 15,9 2,6 2,5 1,5 0,3 0,6 14,3 15,9 17,3 – 19,9 0,3 0,6<br />

0.625 0.8990 0.780 0.126 0.118 0.098 0.024 0.039 0.72 0.78 0.85 – 0.93 0.024 0.039<br />

15,875 22,835 19,8 3,2 3 2,5 0,6 1,0 18,4 19,8 21,7 – 23,6 0,6 1<br />

0.75 1.0800 0.920 0.126 0.118 0.098 0.024 0.039 0.85 0.92 1.03 1.1 1.11 0.024 0.039<br />

19,050 27,432 23,4 3,2 3 2,5 0,6 1,0 21,7 23,4 26,1 27,9 28,3 0,6 1<br />

0.875 1.2580 1.070 0.126 0.118 0.098 0.024 0.039 0.98 1.07 1.2 – 1.30 0.024 0.039<br />

22,225 31,953 27,2 3,2 3 2,5 0,6 1,0 24,9 27,2 30,4 – 33 0,6 1<br />

1 1.4370 1.220 0.126 0.118 0.098 0.024 0.039 1.11 1.22 1.37 1.39 1.48 0.024 0.039<br />

25,400 36,500 31,0 3,2 3 2,5 0,6 1,0 28,2 31 34,7 35,2 37,7 0,6 1<br />

1.25 1.7950 1.525 0.189 0.197 0.157 0.039 0.039 1.41 1.53 1.7 1.76 1.85 0.039 0.039<br />

31,750 45,593 38,7 4,8 5 4 1,0 1,0 35,8 38,7 43,3 44,8 47 1 1<br />

1.375 1.9370 1.670 0.189 0.197 0.157 0.039 0.039 1.54 1.67 1.84 1.85 2.04 0.039 0.039<br />

34,925 49,200 42,4 4,8 5 4 1,0 1,0 39,1 42,4 46,7 47,1 51,7 1 1<br />

1.5 2.1550 1.850 0.189 0.197 0.157 0.039 0.039 1.71 1.85 2.05 2.06 2.28 0.039 0.039<br />

38,100 54,737 47,0 4,8 5 4 1,0 1,0 43,3 47 52 52,3 58 1 1<br />

1.75 2.5150 2.165 0.189 0.197 0.157 0.039 0.039 1.97 2.17 2.39 2.41 2.65 0.039 0.039<br />

44,450 63,881 55,0 4,8 5 4 1,0 1,0 49,9 55 60,7 61,3 67,4 1 1<br />

2 2.8750 2.460 0.189 0.197 0.157 0.039 0.039 2.22 2.46 2.73 2.85 2.99 0.039 0.039<br />

50,800 73,025 62,5 4,8 5 4 1,0 1,0 56,5 62,5 69,4 72,4 75,9 1 1<br />

2.25 3.2350 2.760 0.224 0.197 0.157 0.039 0.039 2.48 2.76 3.07 3.11 3.36 0.039 0.039<br />

57,150 82,169 70,1 5,7 5 4 1,0 1,0 63,1 70,1 78,1 79 85,3 1 1<br />

2.5 3.5900 3.060 0.354 0.315 0.256 0.039 0.039 2.74 3.06 3.41 3.43 3.73 0.039 0.039<br />

63,500 91,186 77,7 9 8 6,5 1,0 1,0 69,6 77,7 86,6 87 94,7 1 1<br />

1) Equal to maximum shaft fillet radius r a max .<br />

2) Equal to maximum housing fillet radius r b max .

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