回轉支承又叫轉盤軸承，有些人也稱其為：旋轉支承、 回旋支承。英文名字分別叫: slewing bearing 、 slewing ring bearing 、 turntable bearing、slewing ring。回轉支承在現(xiàn)實工業(yè)中應用很廣泛，被人們稱為：“機器的關節(jié)”，是兩物體之間需作相對回轉運動，又需同時承受軸向力、徑向力、傾翻力矩的機械所必需的重要傳動部件。隨著機械行業(yè)的迅速發(fā)展，回轉支承在船舶設備、工程機械、輕工機械、冶金機械、醫(yī)療機械、工業(yè)機械等行業(yè)得到了廣泛的應用。
| 軸承型號 |
外 形 尺 寸 |
安 裝孔尺寸 |
齒 輪 參 數(shù) |
| Designation |
Boundary Dimension |
Mounting Hole Size |
Gear Data |
| 無齒式 |
外齒式 |
內(nèi)齒式 |
D |
d |
H |
D1 |
D2 |
n |
φ |
m |
Da |
Z |
da |
Z |
b |
x |
| No Gear |
External Gear |
Internal Gear |
| 110.25.500 |
111.25.500 |
113.25.500 |
602 |
398 |
75 |
566 |
434 |
20 |
18 |
5 |
630 |
123 |
365 |
74 |
60 |
0.5 |
|
112.25.500 |
114.25.500 |
602 |
398 |
75 |
566 |
434 |
20 |
18 |
6 |
630 |
120 |
360 |
62 |
60 |
0.5 |
| 110.25.560 |
111.25.560 |
113.25.560 |
662 |
458 |
75 |
626 |
494 |
20 |
18 |
5 |
690 |
135 |
425 |
86 |
60 |
0.5 |
|
112.25.560 |
114.25.560 |
662 |
458 |
75 |
626 |
494 |
20 |
18 |
6 |
690 |
112 |
426 |
112 |
60 |
0.5 |
| 110.25.630 |
111.25.630 |
113.25.630 |
732 |
528 |
75 |
696 |
564 |
24 |
18 |
6 |
774 |
126 |
492 |
83 |
60 |
0.5 |
|
112.25.630 |
114.25.630 |
732 |
528 |
75 |
696 |
564 |
24 |
18 |
8 |
776 |
94 |
488 |
62 |
60 |
0.5 |
| 110.25.710 |
111.25.710 |
113.25.710 |
812 |
608 |
75 |
776 |
644 |
24 |
18 |
6 |
852 |
139 |
570 |
96 |
60 |
0.5 |
|
112.25.710 |
114.25.710 |
812 |
608 |
75 |
776 |
644 |
24 |
18 |
8 |
856 |
104 |
568 |
72 |
60 |
0.5 |
| 110.28.800 |
111.28.800 |
113.28.800 |
922 |
678 |
82 |
878 |
722 |
30 |
22 |
8 |
968 |
118 |
632 |
80 |
65 |
0.5 |
|
112.28.800 |
114.28.800 |
922 |
678 |
82 |
878 |
722 |
30 |
22 |
10 |
970 |
94 |
630 |
64 |
65 |
0.5 |
| 110.28.900 |
111.28.900 |
113.28.900 |
1022 |
778 |
82 |
978 |
822 |
30 |
22 |
8 |
1064 |
130 |
736 |
93 |
65 |
0.5 |
|
112.28.900 |
114.28.900 |
1022 |
778 |
82 |
978 |
822 |
30 |
22 |
10 |
1070 |
104 |
730 |
74 |
65 |
0.5 |
| 110.28.1000 |
111.28.1000 |
113.28.1000 |
1122 |
878 |
82 |
1078 |
922 |
36 |
22 |
10 |
1190 |
116 |
820 |
83 |
65 |
0.5 |
|
112.28.1000 |
114.28.1000 |
1122 |
878 |
82 |
1078 |
922 |
36 |
22 |
12 |
1188 |
96 |
816 |
69 |
65 |
0.5 |
| 110.28.1120 |
111.28.1120 |
113.28.1120 |
1242 |
998 |
82 |
1198 |
1042 |
36 |
22 |
10 |
1300 |
127 |
940 |
95 |
65 |
0.5 |
|
112.28.1120 |
114.28.1120 |
1242 |
998 |
82 |
1198 |
1042 |
36 |
22 |
12 |
1308 |
106 |
936 |
79 |
65 |
0.5 |
| 110.32.1250 |
111.32.1250 |
113.32.1250 |
1390 |
1110 |
91 |
1337 |
1163 |
40 |
26 |
12 |
1452 |
118 |
1044 |
88 |
75 |
0.5 |
|
112.32.1250 |
114.32.1250 |
1390 |
1110 |
91 |
1337 |
1163 |
40 |
26 |
14 |
1456 |
101 |
1036 |
75 |
75 |
0.5 |
| 110.32.1400 |
111.32.1400 |
113.32.1400 |
1540 |
1260 |
91 |
1487 |
1313 |
40 |
26 |
12 |
1608 |
131 |
1188 |
100 |
75 |
0.5 |
|
112.32.1400 |
114.32.1400 |
1540 |
1260 |
91 |
1487 |
1313 |
40 |
26 |
14 |
1610 |
112 |
1190 |
86 |
75 |
0.5 |
| 110.32.1600 |
111.32.1600 |
113.32.1600 |
1740 |
1460 |
91 |
1687 |
1513 |
45 |
26 |
14 |
1820 |
127 |
1386 |
100 |
75 |
0.5 |
|
112.32.1600 |
114.32.1600 |
1740 |
1460 |
91 |
1687 |
1513 |
45 |
26 |
16 |
1824 |
111 |
1376 |
87 |
75 |
0.5 |
| 110.32.1800 |
111.32.1800 |
113.32.1800 |
1940 |
1660 |
91 |
1887 |
1713 |
45 |
26 |
14 |
2016 |
141 |
1568 |
113 |
75 |
0.5 |
|
112.32.1800 |
114.32.1800 |
1940 |
1660 |
91 |
1887 |
1713 |
45 |
26 |
16 |
2016 |
123 |
1568 |
99 |
75 |
0.5 |
| 110.40.2000 |
111.40.2000 |
113.40.2000 |
2178 |
1825 |
112 |
2110 |
1891 |
48 |
33 |
16 |
2272 |
139 |
1728 |
109 |
90 |
0.5 |
|
112.40.2000 |
114.40.2000 |
2178 |
1825 |
112 |
2110 |
1891 |
48 |
33 |
18 |
2268 |
123 |
1728 |
97 |
90 |
0.5 |
| 110.40.2240 |
111.40.2240 |
113.40.2240 |
2418 |
2065 |
112 |
2350 |
2131 |
48 |
33 |
16 |
2496 |
153 |
1984 |
125 |
90 |
0.5 |
|
112.40.2240 |
114.40.2240 |
2418 |
2065 |
112 |
2350 |
2131 |
48 |
33 |
18 |
2502 |
136 |
1980 |
111 |
90 |
0.5 |
| 110.40.2500 |
111.40.2500 |
113.40.2500 |
2678 |
2325 |
112 |
2610 |
2391 |
56 |
33 |
18 |
2772 |
151 |
2232 |
125 |
90 |
0.5 |
|
112.40.2500 |
114.40.2500 |
2678 |
2325 |
112 |
2610 |
2391 |
56 |
33 |
20 |
2780 |
136 |
2220 |
112 |
90 |
0.5 |
| 110.40.2800 |
111.40.2800 |
113.40.2800 |
2978 |
2625 |
112 |
2910 |
2691 |
56 |
33 |
18 |
3078 |
168 |
2520 |
141 |
90 |
0.5 |
| 110.50.3150 |
111.50.3150 |
113.50.3150 |
3376 |
2922 |
134 |
3286 |
3014 |
56 |
45 |
20 |
3480 |
171 |
2820 |
142 |
110 |
0.5 |
|
112.50.3150 |
114.50.3150 |
3376 |
2922 |
134 |
3286 |
3014 |
56 |
45 |
22 |
3476 |
155 |
2816 |
129 |
110 |
0.5 |
| 110.50.3550 |
111.50.3550 |
113.50.3550 |
3776 |
3322 |
134 |
3686 |
3414 |
56 |
45 |
20 |
3880 |
191 |
3220 |
162 |
110 |
0.5 |
|
112.50.3550 |
114.50.3550 |
3776 |
3322 |
134 |
3686 |
3414 |
56 |
45 |
22 |
3894 |
174 |
3212 |
147 |
110 |
0.5 |
| 110.50.4000 |
111.50.4000 |
113.50.4000 |
4226 |
3772 |
134 |
4136 |
3864 |
60 |
45 |
22 |
4334 |
194 |
3652 |
167 |
110 |
0.5 |
|
112.50.4000 |
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