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Single Row Four Point Contact Ball Slewing Bearing (Q Series)

Single Row Four Point Contact Ball Slewing Bearing (Q Series)   Explanation: 1. The dimensions of the No gear (QU) series are composed of Internal gear D and External gear dn with the same racewa […]

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Single Row Four Point Contact Ball Slewing Bearing (Q Series)

 

Q series slewing bearing

Explanation:
1. The dimensions of the No gear (QU) series are composed of Internal gear D and External gear dn with the same raceway center diameter, and The plug position and oil holes are arranged on the outer ring.
2. The plug position and oil holes are arranged on the outer ring.
A:Inner and outer rings are light holes.
B:The base of the inner and outer rings are threaded holes with a depth of T (the mounting hole T at the other end of the hole).
C:The base of outer rings is threaded holes with a depth of T, the inner ring is the light hole (the mounting hole T is at the other end of the hole).
D:The base of inner ring is threaded holes with a depth of T, the outer rings is the light hole (the mounting hole T is at the other end of the hole).
3. The External gear type (QW) structure diagram, the Internal gear type (QN) structure diagram and the No gear (QU) structure diagram are as follows:

 

No Bearing type Boundary dimensions Mounting hole diameter Structure dimensions Gear parameters
QW,QN,QU series External gear type Internal gear type H DU Dn n through hole screw hole Number of oil hole h b Modulus Ext gear Int gear
D dn D d φ d1 T De Z weight de Z weight
mm mm mm mm mm mm kg mm kg
1 280.16 360 198 360 200 60 328 232 10 15 M14 28 2 10 44 3.5 385 109 29 178.5 52 27
280.16A 4 388 96 29 176 45 27
2 315.16 395 233 397 235 60 363 267 12 15 M14 28 2 10 44 3.5 423.5 120 34 213.5 62 31
315.16A 4 424 105 34 212 54 31
3 355.16 435 273 437 275 60 403 307 12 15 M14 28 2 10 44 3.5 458.5 131 37 252 73 34
355.16A 4 460 115 38 252 64 34
4 400.16 480 318 482 320 60 448 352 12 15 M14 28 2 10 44 3.5 504 143 45 297.5 86 42
400.16A 4 504 125 46 296 75 43
5 450.16 530 368 532 370 60 498 402 12 15 M14 28 2 10 44 3.5 553 157 51 346.5 100 50
450.16A 4 556 138 52 344 87 51
6 450.20 544 354 546 354 70 508 392 12 17 M16 30 2 10 50 4 572 142 65 328 83 62
450.20A 5 570 113 64 325 66 62
7 500.20 594 404 596 404 70 558 442 14 17 M16 30 2 10 50 4 624 155 74 376 95 70
500.20A 5 625 124 74 375 76 70
8 560.20 654 464 656 468 70 618 502 14 17 M16 30 2 10 50 4 680 169 78 440 111 76
560.20A 5 685 136 79 435 88 77
9 630.20 724 534 726 538 70 688 572 16 17 M16 30 2 10 50 4 748 186 86 512 129 84
630.20A 5 755 150 88 505 102 86
10 710.20 804 614 806 618 70 768 652 18 17 M16 30 2 10 50 5 835 166 99 585 118 97
710.20A 6 840 139 101 582 98 97
11 800.20 894 704 896 708 70 858 742 20 17 M16 30 2 10 50 6 930 154 114 672 113 110
800.20A 8 936 116 114 664 84 111
12 630.25 734 522 738 522 78 694 566 16 22 M20 36 2 10 58 5 770 153 113 490 99 107
630.25A 6 774 128 114 486 82 107
13 710.25 814 602 818 602 78 774 646 18 17 M20 36 2 10 58 6 858 142 131 564 95 122
710.25A 8 864 107 132 560 71 122
14 800.25 904 692 908 694 78 864 736 18 22 M20 36 2 10 58 6 942 156 143 654 110 142
800.25A 8 952 118 147 648 82 142
15 900.25 1004 792 1008 794 78 964 836 20 22 M20 36 2 10 58 8 1048 130 162 744 94 163
900.25A 10 1060 105 168 740 75 162
16 1000.25 1104 892 1108 894 78 1064 936 24 22 M20 36 2 10 58 8 1152 143 182 848 107 178
1000.25A 10 1160 115 185 840 85 179
17 1120.25 1124 1012 1228 1014 78 1184 1056 28 22 M20 36 2 10 58 8 1280 159 213 968 122 197
1120.25A 10 1280 127 210 960 97 201
18 800.32 920 676 924 680 90 874 726 18 24 M22 40 2 10 70 8 976 121 211 632 80 196
800.32A 10 980 97 212 630 64 195
19 900.32 1020 776 1024 780 90 974 826 20 24 M22 40 2 10 70 8 1072 133 235 720 91 229
900.32A 10 1080 107 239 720 73 227
20 1000.32 1120 876 1124 880 90 1074 926 24 24 M22 40 2 10 70 8 1160 144 227 832 105 230
1000.32A 10 1170 116 232 830 84 227
21 1120.32 1240 996 1244 1000 90 1194 1046 28 24 M22 40 4 10 70 10 1300 129 272 940 95 263
1120.32A 12 1308 108 275 936 79 262
22 1250.32 1370 1126 1374 1130 90 1324 1176 32 24 M22 40 4 10 70 10 1430 142 302 1070 108 294
1250.32A 12 1440 119 309 1068 90 290
23 1400.32 1520 1276 1524 1280 90 1474 1326 36 24 M22 40 4 10 70 12 1584 131 337 1212 102 333
1400.32A 14 1596 113 347 1204 87 336
24 900.40 1040 758 1044 760 102 986 814 20 26 M24 45 4 12 80 10 1100 109 304 700 71 288
900.40A 12 1104 91 305 696 59 289
25 1000.40 1140 858 1144 860 102 1086 914 24 26 M24 45 4 12 80 10 1200 119 336 800 81 321
1000.40A 12 1212 100 347 792 67 324
26 1120.40 1260 978 1264 980 102 1206 1034 28 26 M24 45 4 12 80 10 1320 131 374 920 93 359
1120.40A 12 1332 110 386 912 77 363
27 1250.40 1390 1108 1394 1110 102 1336 1164 32 26 M24 45 4 12 80 10 1450 144 396 1050 106 388
1250.40A 12 1452 120 392 1044 88 388
28 1400.40 1540 1258 1544 1260 102 1486 1314 36 26 M24 45 4 12 80 12 1608 133 448 1188 100 444
1400.40A 14 1610 114 443 1190 86 434
29 1600.40 1740 1458 1744 1460 102 1686 1514 40 26 M24 45 4 12 80 12 1812 150 528 1392 117 509
1600.40A 14 1820 129 534 1386 100 511
30 1800.40 1940 1658 1944 1660 102 1886 1714 44 26 M24 45 4 12 80 14 2016 143 583 1582 114 576
1800.40A 16 2032 126 607 1568 99 591
31 2000.40 2140 1858 2144 1960 102 2086 1914 48 26 M24 45 4 12 80 14 2226 158 714 1778 128 675
2000.40A 16 2224 138 727 1776 112 673
32 1250.50 1412 1084 1416 1088 124 1354 1146 32 30 M27 50 4 12 100 12 1476 122 583 1008 85 581
1250.50A 14 1484 105 592 1008 73 577
33 1400.50 1562 1234 1566 1238 124 1504 1296 36 30 M27 50 4 12 100 12 1632 135 665 1164 98 645
1400.50A 14 1638 116 670 1162 84 643
34 1600.50 1762 1434 1766 1438 124 1704 1496 40 30 M27 50 4 12 100 12 1724 151 714 1368 115 714
1600.50A 14 1834 130 727 1358 98 723
35 1800.50 1962 1634 1966 1638 124 1904 1696 44 30 M27 50 4 12 100 14 2044 145 845 1568 113 794
1800.50A 16 2048 127 843 1552 98 818
36 2000.50 2162 1834 2166 1842 124 2104 1896 48 30 M27 50 6 12 100 16 2240 139 912 1760 111 891
2000.50A 18 2250 124 927 1746 98 913
37 2240.50 2402 2074 2406 2078 124 2344 2136 54 30 M27 50 6 12 100 16 2480 154 1020 1984 125 1044
2240.50A 18 2502 138 1078 1980 111 1041
38 2500.50 2662 2334 2666 2342 124 2604 2396 60 30 M27 50 6 12 100 18 2754 152 1171 2250 126 1132
2500.50A 20 2760 137 1175 2240 113 1148
39 2800.50 2962 2634 2966 2638 124 2904 2696 66 30 M27 50 6 12 100 18 3060 169 1393 2538 142 1361
2800.50A 20 3060 152 1382 2540 128 1344
40 3150.50 3312 2984 3316 2988 124 3254 3046 72 30 M27 50 6 12 100 18 3402 188 1535 2898 162 1501
3150.50A 20 3420 170 1597 2880 145 1554
41 2000.60 2196 1804 2196 1808 150 2126 1874 48 33 M30 56 6 14 122 18 2304 127 1431 1710 96 1344
2000.60A 20 2320 115 1476 1700 86 1361
42 2240.60 2436 2044 2436 2048 150 2366 2114 54 33 M30 56 6 14 122 18 2538 140 1576 1944 109 1526
2240.60A 20 2540 126 1572 1940 98 1527
43 2500.60 2696 2304 2696 2308 150 2626 2374 60 33 M30 56 6 14 122 18 2790 154 1677 2214 124 1621
2500.60A 20 2800 139 1701 2200 111 1654
44 2800.60 2992 2604 2996 2608 150 2926 2674 66 33 M30 56 6 14 122 18 3078 170 1817 2502 140 1871
2800.60A 20 3100 154 1904 2500 126 1857
45 3150.60 3342 2954 3346 2958 150 3276 3024 72 33 M30 56 6 14 122 20 3440 171 2087 2840 142 2144
3150.60A 22 3454 156 2139 2838 130 2129
46 3550.60 3742 3354 3746 3358 150 3676 3424 78 33 M30 56 6 14 122 20 3840 191 2355 3240 163 2425
3550.60A 25 3875 154 2500 3225 130 2437
47 4000.60 4200 3804 4196 3808 150 4126 3874 80 33 M30 56 6 14 122 22 4312 195 2787 3696 169 2683
4000.60A 25 4325 172 2827 3675 148 2763
48 4500.60 4700 4304 3316 2988 150 4626 4374 86 33 M30 56 6 14 122 25 4825 192 3268 4175 168 3247
4500.60A 28 4816 172 3372 4172 150 3334
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