IKO SB 45A,SB 457236 SPHERICAL BUSHINGS
IKO SB 45A,SB 457236 Description
Shaft dia.
mm | Identification number | Mass (Ref.)
kg | Boundary dimensions mm | Permissible tilting angle degree
α | ||||||||
d | D | B | C | dk | r (1) s min | |||||||
12 | SB | 12A | SB | 122211 | 0.019 | 12 | 22 | 11 | 9 | 18 | 0.3 | 7 |
15 | SB | 15A | SB | 152613 | 0.028 | 15 | 26 | 13 | 11 | 22 | 0.3 | 6 |
20 | SB | 20A | SB | 203216 | 0.053 | 20 | 32 | 16 | 14 | 28 | 0.3 | 4 |
22 | SB | 22A | SB | 223719 | 0.085 | 22 | 37 | 19 | 16 | 32 | 0.3 | 6 |
25 | SB | 25A | SB | 254221 | 0.116 | 25 | 42 | 21 | 18 | 36 | 0.3 | 5 |
30 | SB | 30A | SB | 305027 | 0.225 | 30 | 50 | 27 | 23 | 45 | 0.6 | 6 |
35 | SB | 35A | SB | 355530 | 0.300 | 35 | 55 | 30 | 26 | 50 | 0.6 | 5 |
40 | SB | 40A | SB | 406233 | 0.375 | 40 | 62 | 33 | 28 | 55 | 0.6 | 6 |
45 | SB | 45A | SB | 457236 | 0.600 | 45 | 72 | 36 | 31 | 62 | 0.6 | 5 |
50 | SB | 50A | SB | 508042 | 0.870 | 50 | 80 | 42 | 36 | 72 | 0.6 | 5 |
55 | SB | 55A | SB | 559047 | 1.26 | 55 | 90 | 47 | 40 | 80 | 0.6 | 5 |
60 | SB | 60A | SB | 6010053 | 1.70 | 60 | 100 | 53 | 45 | 90 | 0.6 | 6 |
65 | SB | 65A | SB | 6510555 | 2.05 | 65 | 105 | 55 | 47 | 94 | 0.6 | 5 |
70 | SB | 70A | SB | 7011058 | 2.22 | 70 | 110 | 58 | 50 | 100 | 0.6 | 5 |
75 | SB | 75A | SB | 7512064 | 3.02 | 75 | 120 | 64 | 55 | 110 | 0.6 | 5 |
80 | SB | 80A | SB | 8013070 | 3.98 | 80 | 130 | 70 | 60 | 120 | 0.6 | 5 |
85 | SB | 85A | SB | 8513574 | 4.29 | 85 | 135 | 74 | 63 | 125 | 0.6 | 6 |
90 | SB | 90A | SB | 9014076 | 4.71 | 90 | 140 | 76 | 65 | 130 | 0.6 | 5 |
95 | SB | 95A | SB | 9515082 | 6.05 | 95 | 150 | 82 | 70 | 140 | 0.6 | 5 |
100 | SB 100A | SB 10016088 | 7.42 | 100 | 160 | 88 | 75 | 150 | 1 | 5 |
Mounting dimensions mm | Dynamic load capacity Cd N | Static load capacity Cs N | |||
da | Da | ||||
Min. | Max.(2) | Max. | Min. | ||
14 | 14 | 19.5 | 17 | 15 900 | 95 300 |
17.5 | 17.5 | 23.5 | 21 | 23 700 | 142 000 |
22.5 | 23 | 29.5 | 26 | 38 400 | 231 000 |
24.5 | 25.5 | 34.5 | 30 | 50 200 | 301 000 |
27.5 | 29 | 39.5 | 34 | 63 500 | 381 000 |
34.5 | 36 | 45.5 | 42 | 101 000 | 609 000 |
39.5 | 40 | 50.5 | 46.5 | 127 000 | 765 000 |
44 | 44 | 57.5 | 51.5 | 151 000 | 906 000 |
49.5 | 50.5 | 67.5 | 58 | 188 000 | 1 130 000 |
54.5 | 58.5 | 75.5 | 67 | 254 000 | 1 530 000 |
59.5 | 64.5 | 85.5 | 74.5 | 314 000 | 1 880 000 |
64.5 | 72.5 | 95.5 | 83.5 | 397 000 | 2 380 000 |
69.5 | 76 | 100.5 | 87 | 433 000 | 2 600 000 |
74.5 | 81.5 | 105.5 | 93 | 490 000 | 2 940 000 |
79.5 | 89.5 | 115.5 | 102 | 593 000 | 3 560 000 |
84.5 | 97.5 | 125.5 | 112 | 706 000 | 4 240 000 |
89.5 | 100.5 | 130.5 | 116 | 772 000 | 4 630 000 |
94.5 | 105.5 | 135.5 | 121 | 829 000 | 4 970 000 |
99.5 | 113.5 | 145.5 | 130 | 961 000 | 5 770 000 |
105.5 | 121.5 | 154.5 | 139 | 1 100 000 | 6 620 000 |
IKO SB 45A,SB 457236 Nots
Notes(1) Minimum allowable value of chamfer dimensions r1 and r2
(2) When Spherical Bushings are used with full tilting angle, the shaft shoulder dimesion must be less than the maximum value of da.
Remarks1. The inner ring and the outer ring have an oil groove and two oil holes, respectively.
2. No grease is prepacked. Perform proper lubrication.