- Description
- Structure
- Specification
No gear single-row crossed roller Slewing Bearing is composed of two seat-rings.It features compact in design,light in weight,high precision and small fitting clearance.
As the rollers are 1:1cross arranged,it is suitable for high precision mounting and capable to bear axial force,resultant moment and considerable large radial force.
The single-row crossed roller Slewing Bearings are widely used for hoisting,transporting,engineering machines as well as for military products.
Bearings type |
Dimension(mm) |
Assembly Dimension(mm) |
Structure Dimension(mm) |
Loading Coa |
Weight |
INA No. |
LYC No. |
Da |
D |
di |
H |
La |
Li |
n1 |
n2 |
φ1 |
φ2 |
D1 |
d |
b |
h |
B |
C |
Di |
da |
(KN) |
(KG) |
XU 120179 |
|
|
234 |
124.5 |
35 |
214 |
144.5 |
12 |
12 |
11 |
11 |
|
|
|
5 |
30 |
30 |
180 |
178 |
210 |
7 |
XU 160220 |
|
|
302 |
138 |
46 |
270 |
170 |
10 |
10 |
18 |
18 |
|
|
|
5 |
41 |
41 |
221 |
219 |
320 |
16 |
XU120222 |
|
|
300 |
140 |
36 |
270 |
170 |
12 |
12 |
M16 |
φ18 |
|
|
|
6 |
30 |
30 |
220 |
218 |
280 |
10.8 |
Customized |
|
|
350 |
190 |
52 |
320 |
220 |
4 |
4 |
M10 |
M10 |
|
|
|
8 |
44 |
44 |
271.5 |
268.5 |
340 |
22.3 |
XU 160260 |
|
|
326 |
191 |
46 |
305 |
215 |
20 |
20 |
14 |
14 |
|
|
|
5 |
41 |
41 |
261 |
259 |
380 |
15 |
Customized |
|
|
311.15 |
215.9 |
25.4 |
295.275 |
231.775 |
12 |
12 |
φ11 |
φ11 |
|
|
|
|
25.4 |
25.4 |
264.6 |
263.4 |
195 |
6.7 |
Customized |
|
|
401 |
233 |
40 |
380 |
260 |
8 |
8 |
M12 |
M12 |
|
|
|
|
30.5 |
31.5 |
318 |
316 |
200 |
10.5 |
XU 180380 |
|
|
485 |
275 |
55 |
453 |
307 |
16 |
16 |
φ18 |
φ18 |
|
|
|
5 |
50 |
50 |
381.5 |
378.5 |
625 |
45.5 |
Customized |
79764 |
|
550 |
320 |
85 |
515 |
365 |
12 |
8 |
17 |
18 |
|
|
|
10 |
75 |
75 |
442 |
438 |
8820 |
85.6 |
XU 180412 |
|
|
501 |
324 |
55 |
469 |
356 |
18 |
18 |
18 |
18 |
|
|
|
5 |
50 |
50 |
413 |
411 |
625 |
40 |
XU 180405 |
|
|
747 |
336 |
46 |
450 |
360 |
30 |
30 |
14 |
14 |
|
|
|
5 |
41 |
41 |
406 |
404 |
600 |
25 |
XU 180433 |
|
|
522 |
344 |
55 |
490 |
376 |
20 |
20 |
18 |
18 |
|
|
|
5 |
50 |
50 |
434 |
432 |
660 |
42 |
XSU 140414 |
|
|
484 |
344 |
56 |
460 |
368 |
24 |
24 |
14 |
14 |
|
|
|
11.5 |
44.5 |
44.5 |
415 |
413 |
520 |
28 |
XU 220460 |
|
|
568 |
356 |
64 |
524 |
396 |
18 |
18 |
22 |
22 |
|
|
|
5 |
59 |
59 |
461 |
459 |
962 |
64 |
|
|
|
589.5 |
378 |
75 |
540 |
410 |
18 |
18 |
φ18 |
φ18 |
|
384 |
|
17 |
58 |
60 |
476.5 |
473.5 |
980 |
71.8 |
|
|
|
589 |
383 |
75 |
540 |
410 |
36 |
35 |
φ16 |
φ16 |
565 |
384 |
|
12 |
63 |
60 |
476.5 |
473.5 |
1180 |
64.8 |
XU 300515 |
|
|
646 |
384 |
86 |
598 |
432 |
18 |
18 |
26 |
26 |
|
|
|
7 |
79 |
79 |
516 |
514 |
1300 |
115 |
XU 180475 |
|
|
562 |
388 |
55 |
530 |
420 |
20 |
20 |
18 |
18 |
|
|
|
5 |
50 |
50 |
476 |
474 |
725 |
46 |
|
110.25.500.** |
|
602 |
398 |
75 |
566 |
434 |
20 |
20 |
18 |
18 |
|
|
|
10 |
65 |
65 |
501 |
499 |
1040 |
80 |
XU 240545 |
|
|
655 |
435 |
79 |
615 |
475 |
24 |
24 |
22 |
22 |
|
|
|
7 |
72 |
72 |
546 |
544 |
1150 |
94 |
|
110.25.560.** |
|
662 |
458 |
75 |
626 |
494 |
20 |
20 |
18 |
18 |
|
|
|
10 |
65 |
65 |
561.5 |
558.5 |
1160 |
90 |
XU 220574 |
|
|
680 |
468 |
68 |
640 |
508 |
20 |
20 |
22 |
22 |
|
|
|
7 |
61 |
61 |
575 |
573 |
1212 |
82 |
XU 300586 |
|
|
704 |
468 |
86 |
664 |
508 |
36 |
36 |
22 |
22 |
|
|
|
7 |
79 |
79 |
587 |
585 |
1475 |
115 |
XSU 140544 |
|
|
614 |
474 |
56 |
590 |
498 |
32 |
32 |
14 |
14 |
|
|
|
11.5 |
44.5 |
44.5 |
545 |
543 |
680 |
38 |
|
110.25.630.** |
|
732 |
528 |
75 |
696 |
564 |
24 |
24 |
18 |
18 |
|
|
|
10 |
65 |
65 |
631.5 |
628.5 |
1300 |
100 |
XU 280680 |
|
|
795 |
565 |
79 |
755 |
605 |
30 |
30 |
22 |
22 |
|
|
|
7 |
72 |
72 |
681 |
679 |
1525 |
120 |
XSU 140644 |
|
|
714 |
574 |
56 |
690 |
598 |
36 |
36 |
14 |
14 |
|
|
|
11.5 |
44.5 |
44.5 |
645 |
643 |
800 |
44 |
|
797/600G2 |
|
900 |
600 |
125 |
848 |
690 |
30 |
29 |
26 |
M24 |
|
|
|
20 |
105 |
105 |
754 |
750 |
2800 |
246 |
|
110.25.710.** |
|
812 |
608 |
75 |
776 |
644 |
24 |
24 |
18 |
18 |
|
|
|
10 |
65 |
65 |
711.5 |
708.5 |
1490 |
110 |
XU 300785 |
|
|
900 |
670 |
86 |
860 |
710 |
36 |
36 |
22 |
22 |
|
|
|
7 |
79 |
79 |
786 |
784 |
2050 |
155 |
|
797/670 |
|
907 |
670 |
85 |
870 |
730 |
12 |
8 |
M16 |
18 |
|
|
|
10 |
75 |
75 |
812 |
808 |
1650 |
170 |
XSU 140744 |
|
|
814 |
674 |
56 |
790 |
698 |
40 |
40 |
14 |
14 |
|
|
|
11.5 |
44.5 |
44.5 |
745 |
743 |
930 |
52 |
|
110.28.800.** |
|
922 |
678 |
82 |
878 |
722 |
30 |
30 |
22 |
22 |
|
|
|
10 |
72 |
72 |
801.5 |
798.5 |
1850 |
170 |
|
797/700G |
|
1000 |
700 |
140 |
940 |
770 |
24 |
24 |
M20 |
22 |
|
|
|
20 |
130 |
130 |
882 |
879 |
2540 |
370 |
XU 260823 |
|
|
933 |
713 |
79 |
893 |
753 |
36 |
36 |
22 |
22 |
|
|
|
7 |
72 |
72 |
824 |
822 |
1800 |
140 |
|
|
|
979 |
717 |
100 |
893 |
753 |
36 |
35 |
φ22 |
φ22 |
932 |
718 |
|
18 |
82 |
79 |
825 |
821 |
|
202 |
XSU 140844 |
|
|
914 |
774 |
56 |
890 |
798 |
40 |
40 |
14 |
14 |
|
|
|
11.5 |
44.5 |
44.5 |
845 |
843 |
1050 |
60 |
|
110.28.900.** |
|
1022 |
778 |
82 |
978 |
822 |
30 |
30 |
22 |
22 |
|
|
|
10 |
72 |
72 |
901.5 |
898.5 |
2090 |
190 |
XU 160897 |
|
|
976 |
818 |
50 |
944 |
850 |
36 |
36 |
18 |
18 |
|
|
|
7 |
43 |
43 |
898 |
896 |
1300 |
67 |
|
|
|
1150 |
835 |
130 |
1100 |
895 |
24 |
24 |
φ22 |
φ22 |
|
855 |
|
10 |
120 |
105 |
1006.5 |
1003.5 |
6800 |
398 |
|
797/845G2 |
|
1150 |
845 |
130 |
1100 |
895 |
24 |
24 |
22 |
22 |
|
|
|
10 |
105 |
120 |
1030 |
1024 |
4010 |
393 |
XSU 20 0955 |
|
|
1055 |
855 |
63 |
1015 |
895 |
30 |
30 |
22 |
22 |
|
|
|
9 |
54 |
54 |
956 |
954 |
2030 |
115 |
XU 260980 |
|
|
1090 |
870 |
79 |
1050 |
910 |
44 |
44 |
22 |
22 |
|
|
|
7 |
72 |
72 |
981 |
979 |
2250 |
165 |
|
797/870G |
|
1180 |
870 |
115 |
1125 |
920 |
18 |
18 |
28 |
28 |
|
|
|
15 |
100 |
100 |
1027 |
1023 |
2920 |
355 |
|
797/845G2 |
|
1180 |
870 |
115 |
1125 |
920 |
18 |
18 |
28 |
28 |
|
|
|
15 |
100 |
100 |
1027 |
1023 |
2320 |
355 |
|
797/870G |
|
1180 |
870 |
115 |
1125 |
920 |
18 |
18 |
28 |
28 |
|
|
|
15 |
100 |
100 |
1027 |
1023 |
3200 |
356 |
XSU 140944 |
|
|
1014 |
874 |
56 |
990 |
898 |
44 |
44 |
14 |
14 |
|
|
|
11.5 |
44.5 |
44.5 |
945 |
943 |
1170 |
67 |
|
110.28.1000.** |
|
1122 |
878 |
82 |
1078 |
922 |
36 |
36 |
22 |
22 |
|
|
|
10 |
72 |
72 |
1001.5 |
998.5 |
2330 |
210 |
|
|
|
1117.6 |
901.7 |
82.55 |
1086 |
938 |
4 |
4 |
M16 |
M16 |
|
|
|
|
82.55 |
82.55 |
1012 |
1008 |
2800 |
227.8 |
XSU 20 1055 |
|
|
1155 |
955 |
63 |
1115 |
995 |
30 |
30 |
22 |
22 |
|
|
|
9 |
54 |
54 |
1056 |
1054 |
2250 |
128 |
|
797/870K |
|
1200 |
962 |
90 |
|
|
|
|
|
|
|
|
|
10 |
76 |
80 |
1092 |
1088 |
2540 |
224 |
XU 301117 |
|
|
1238 |
995 |
101 |
1198 |
1035 |
60 |
60 |
22 |
22 |
|
|
|
10 |
91 |
91 |
1118 |
1116 |
3050 |
265 |
|
110.28.1120.** |
|
1242 |
998 |
82 |
1198 |
1042 |
36 |
36 |
22 |
22 |
|
|
|
10 |
72 |
72 |
1122 |
1118 |
2620 |
230 |
|
797/870G2K1 |
|
1270 |
1000 |
100 |
1220 |
1050 |
36 |
36 |
19 |
19 |
|
|
|
15 |
85 |
85 |
1138 |
1132 |
3330 |
303 |
|
797/962G2 |
|
1270 |
1000 |
100 |
1220 |
1050 |
36 |
36 |
19 |
19 |
|
|
|
15 |
85 |
85 |
1138 |
1132 |
3330 |
303 |
|
792/1000G2 |
|
1270 |
1000 |
100 |
1220 |
1050 |
36 |
36 |
19 |
19 |
|
|
|
15 |
85 |
85 |
1138 |
1132 |
3330 |
303 |
|
792/1000G2K |
|
1270 |
1000 |
100 |
1220 |
1050 |
36 |
36 |
19 |
19 |
|
|
|
15 |
85 |
85 |
1138 |
1132 |
3330 |
303 |
XSU 141094 |
|
|
1164 |
1024 |
56 |
1140 |
1048 |
48 |
48 |
14 |
14 |
|
|
|
11.5 |
44.5 |
44.5 |
1095 |
1093 |
1360 |
77 |
XSU 20 1155 |
|
|
1255 |
1055 |
63 |
1215 |
1095 |
36 |
36 |
22 |
22 |
|
|
|
9 |
54 |
54 |
1156 |
1154 |
2460 |
140 |
XU 161125 |
|
|
1194 |
1056 |
56 |
1170 |
1080 |
80 |
80 |
14 |
14 |
|
|
|
10 |
46 |
46 |
1126 |
1124 |
1650 |
71 |
|
797/1060G2 |
|
1400 |
1060 |
120 |
|
|
|
|
|
|
|
|
|
|
120 |
120 |
1252 |
1248 |
4290 |
596 |
XU 301213 |
|
|
1330 |
1095 |
92 |
1290 |
1135 |
56 |
56 |
22 |
22 |
|
|
|
10 |
82 |
82 |
1214 |
1212 |
3250 |
255 |
XU 401250 |
|
|
1398 |
1102 |
128 |
1350 |
1150 |
60 |
60 |
26 |
26 |
|
|
|
10 |
118 |
118 |
1252 |
1248 |
4100 |
470 |
|
110.32.1250.** |
|
1390 |
1110 |
91 |
1337 |
1163 |
40 |
40 |
26 |
26 |
|
|
|
10 |
81 |
81 |
1252 |
1248 |
3210 |
350 |
XU 161233 |
|
|
1342 |
1146 |
56 |
1302 |
1186 |
30 |
30 |
22 |
22 |
|
|
|
10 |
46 |
46 |
1245 |
1243 |
1850 |
125 |
XU 161220 |
|
|
1290 |
1150 |
56 |
1266 |
1176 |
84 |
84 |
14 |
14 |
|
|
|
10 |
46 |
46 |
1221 |
1219 |
1800 |
85 |
XSU 20 1255 |
|
|
1355 |
1155 |
63 |
1315 |
1195 |
42 |
42 |
22 |
22 |
|
|
|
9 |
54 |
54 |
1256 |
1254 |
2687 |
151 |
|
797/1200G2 |
|
1520 |
1200 |
90 |
|
|
|
|
|
|
|
|
|
|
90 |
90 |
1364 |
1356 |
4090 |
504 |
XU 401390 |
|
|
1554 |
1226 |
128 |
1500 |
1280 |
48 |
48 |
30 |
30 |
|
|
|
10 |
118 |
118 |
1392 |
1388 |
4600 |
590 |
XU 261350 |
|
|
1462 |
1238 |
85 |
1422 |
1278 |
56 |
56 |
22 |
22 |
|
|
|
10 |
75 |
75 |
1351 |
1349 |
2950 |
235 |
|
792/1250G2 |
|
1700 |
1250 |
155 |
1650 |
1330 |
24 |
24 |
26 |
26 |
|
|
|
10 |
140 |
145 |
1450 |
1446 |
6020 |
1103 |
|
797/1250G2 |
|
1608 |
1250 |
148 |
1512 |
1297 |
16 |
16 |
25 |
25 |
|
|
|
26 |
128 |
128 |
1407 |
1403 |
5950 |
743 |
|
797/1250G2K |
|
1608 |
1250 |
148 |
1512 |
1297 |
16 |
16 |
25 |
25 |
|
|
|
26 |
128 |
128 |
1407 |
1403 |
5950 |
717 |
XSU 20 1355 |
|
|
1455 |
1255 |
63 |
1415 |
1295 |
42 |
42 |
22 |
22 |
|
|
|
9 |
54 |
54 |
1356 |
1354 |
2936 |
164 |
|
110.32.1600.** |
|
1540 |
1260 |
91 |
1487 |
1313 |
40 |
40 |
26 |
26 |
|
|
|
10 |
81 |
81 |
1402 |
1398 |
3580 |
400 |
|
797/1278G2K |
|
1660 |
1278 |
120 |
1535 |
1335 |
18 |
18 |
26 |
26 |
|
|
|
15 |
105 |
105 |
1432 |
1428 |
4270 |
589 |
|
797/1320G2 |
|
1715 |
1320 |
134 |
|
|
|
|
|
|
|
|
|
|
|
|
1509 |
1503 |
6070 |
958 |
XU 341472 |
|
|
1600 |
1340 |
110 |
1560 |
1384 |
52 |
52 |
22 |
22 |
|
|
|
10 |
100 |
100 |
1473 |
1471 |
4100 |
420 |
XSU 20 1455 |
|
|
1555 |
1355 |
63 |
1515 |
1395 |
48 |
48 |
22 |
22 |
|
|
|
9 |
54 |
54 |
1456 |
1454 |
3060 |
175 |
|
797/1370G |
|
1840 |
1370 |
160 |
1770 |
1430 |
30 |
24 |
28 |
28 |
|
|
|
10 |
140 |
150 |
1602 |
1598 |
9970 |
1213 |
|
797/1380G2 |
|
1700 |
1380 |
145 |
1650 |
1440 |
24 |
24 |
27 |
27 |
|
|
|
5 |
140 |
140 |
1574 |
1568 |
4610 |
746 |
|
3-944G2 |
|
1680 |
1412 |
170 |
|
1460 |
|
24 |
|
18 |
|
|
|
25 |
120 |
145 |
1548 |
1544 |
6170 |
725 |
|
3-944G2K |
|
1680 |
1412 |
170 |
|
1460 |
|
24 |
|
18 |
|
|
|
25 |
120 |
145 |
1548 |
1544 |
5760 |
723 |
|
3-944G2K1 |
|
1680 |
1412 |
185 |
|
1460 |
|
24 |
|
18 |
|
|
|
25 |
120 |
145 |
1548 |
1544 |
5760 |
759 |
XU 301578 |
|
|
1725 |
1431 |
101 |
1671 |
1485 |
44 |
44 |
30 |
30 |
|
|
|
10 |
91 |
91 |
1579 |
1577 |
4100 |
460 |
|
110.32.1600.** |
|
1740 |
1460 |
91 |
1687 |
1513 |
45 |
45 |
26 |
26 |
|
|
|
10 |
81 |
81 |
1602 |
1598 |
4120 |
440 |
|
797/1600G |
|
2140 |
1600 |
145 |
1940 |
1710 |
48 |
48 |
26 |
26 |
|
|
|
10 |
135 |
175 |
1832 |
1828 |
8960 |
1357 |
|
110.32.1800.** |
|
1940 |
1660 |
91 |
1887 |
1713 |
45 |
45 |
26 |
26 |
|
|
|
10 |
81 |
81 |
1802 |
1798 |
4600 |
500 |
XU 201820 |
|
|
1926 |
1714 |
65 |
1886 |
1754 |
40 |
40 |
22 |
22 |
|
|
|
10 |
55 |
55 |
1821 |
1819 |
3126 |
240 |
|
797/1776G2 |
|
2210 |
1776 |
150 |
2105 |
1840 |
36 |
36 |
26 |
26 |
|
|
|
15 |
135 |
135 |
1972 |
1968 |
11130 |
1244 |
|
110.40.2000 |
|
2178 |
1825 |
112 |
2110 |
1891 |
48 |
48 |
φ33 |
φ33 |
|
|
|
12 |
100 |
100 |
2003 |
1997 |
7200 |
781 |
|
110.40.2000.** |
|
2178 |
1825 |
112 |
2110 |
1891 |
48 |
48 |
30 |
30 |
|
|
|
12 |
100 |
100 |
2002 |
1998 |
6860 |
900 |
|
110.40.2240.** |
|
2178 |
1825 |
112 |
2110 |
1891 |
48 |
48 |
33 |
33 |
|
|
|
12 |
100 |
100 |
1995 |
1991 |
6350 |
767 |
XU 181932 |
|
|
2032 |
1832 |
65 |
1992 |
1872 |
52 |
52 |
22 |
22 |
|
|
|
10 |
55 |
55 |
1933 |
1931 |
2813 |
235 |
|
797/1860G2 |
|
2320 |
1860 |
151 |
2245 |
1980 |
42 |
42 |
33 |
33 |
|
|
|
10 |
150 |
141 |
2117 |
2113 |
8900 |
1772 |
XU 302000 |
|
|
2116 |
1884 |
100 |
2076 |
1924 |
92 |
92 |
22 |
22 |
|
|
|
14 |
86 |
86 |
2002 |
1998 |
5000 |
430 |
|
797/1916G2 |
|
2320 |
1916 |
150 |
2245 |
1980 |
42 |
42 |
34 |
34 |
|
|
|
20 |
130 |
130 |
2117 |
2113 |
11950 |
1214 |
|
110.40.2240.** |
|
2418 |
2065 |
112 |
2350 |
2131 |
48 |
48 |
33 |
33 |
|
|
|
12 |
100 |
100 |
2242.5 |
2237.5 |
7640 |
1000 |
|
797/2190G |
|
2860 |
2190 |
300 |
2800 |
2270 |
36 |
36 |
32 |
32 |
|
|
|
40 |
260 |
260 |
2550 |
2530 |
30350 |
4797 |
XU 202300 |
|
|
2400 |
2200 |
73 |
2360 |
2240 |
60 |
60 |
22 |
22 |
|
|
|
14 |
59 |
59 |
2301 |
2299 |
4070 |
300 |
|
110.40.2500.** |
|
2678 |
2325 |
112 |
2610 |
2391 |
56 |
56 |
33 |
33 |
|
|
|
12 |
100 |
100 |
2502.5 |
2497.5 |
7970 |
876 |
|
797/2500G2 |
|
2980 |
2500 |
180 |
2910 |
2590 |
48 |
48 |
33 |
33 |
|
|
|
10 |
170 |
170 |
2743 |
2739 |
17600 |
2913 |
|
|
|
3116 |
2600 |
164 |
2950 |
2670 |
50 |
50 |
φ34 |
φ34 |
|
2607 |
|
22 |
142 |
148 |
2812.5 |
2807.5 |
16450 |
2468 |
|
110.40.2800.** |
|
2978 |
2625 |
112 |
2910 |
2691 |
56 |
56 |
33 |
33 |
|
|
|
12 |
100 |
100 |
2802.5 |
2797.5 |
9600 |
1250 |
XU 222900 |
|
|
3005 |
2795 |
82 |
2965 |
2835 |
100 |
100 |
22 |
22 |
|
|
|
14 |
68 |
68 |
2901 |
2899 |
5940 |
460 |
|
792/2800G |
|
3310 |
2800 |
190 |
3220 |
2890 |
60 |
60 |
39 |
39 |
|
|
|
25 |
165 |
165 |
3060 |
3050 |
21170 |
2864 |
XU 603154 |
|
|
3403 |
2905 |
172 |
3313 |
2995 |
64 |
64 |
48 |
48 |
|
|
|
14 |
158 |
158 |
3157 |
3151 |
14063 |
2740 |
|
110.50.3150.** |
|
3376 |
2922 |
134 |
3286 |
3014 |
56 |
56 |
45 |
45 |
|
|
|
12 |
122 |
122 |
3152.5 |
3147.5 |
13800 |
2150 |
|
110.50.3550.** |
|
3776 |
3322 |
134 |
3686 |
3414 |
56 |
56 |
45 |
45 |
|
|
|
12 |
122 |
122 |
3552.5 |
3547.5 |
15700 |
2470 |
|
110.50.4000.** |
|
4226 |
3772 |
134 |
4136 |
3864 |
60 |
60 |
45 |
45 |
|
|
|
12 |
122 |
122 |
4002.5 |
3997.5 |
17600 |
2800 |
Customized |
110.50.4500.** |
|
4726 |
4272 |
134 |
4636 |
4364 |
60 |
60 |
45 |
45 |
|
|
|
12 |
122 |
122 |
4502.5 |
4497.5 |
19800 |
3100 |