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four-point contact ball slewing bearing

Category: Slewing Bearing

Four Point Contact Ball Slewing Bearing

Four-point contact ball slewing bearing model parameters

Model Size(mm) Gear Parameters External Gear Internal Gear
Gearless External Gear Internal Gear D d H D1 d1 dn n n1 H1 h b m da z da z
010.20.250 011.20.250 330 170 60 298 202 16 18 2 50 10 40 4 352 86
010.20.280 011.20.280 360 200 60 328 232 16 18 2 50 10 40 4 348 94
010.25.315 011.25.315 013.25.315 408 222 70 372 258 18 20 2 60 10 50 5 435 85 190 40
010.25.355 011.25.355 013.25.355 448 262 70 412 298 18 20 2 60 10 50 5 475 93 235 49
010.25.400 011.25.400 013.25.400 493 307 70 457 343 18 24 2 60 10 50 6 528 86 276 48
010.25.450 011.25.450 013.25.450 543 357 70 507 393 18 24 2 60 10 50 6 576 94 324 56
010.30.500 011.30.500 013.30.500 602 398 80 566 434 18 20 4 70 10 60 5 629 123 367 74
012.30.500 014.30.500 602 398 80 566 434 18 20 4 70 10 60 6 629 102 368 62
010.30.560 011.30.560 013.30.560 662 458 80 626 494 18 20 4 70 10 60 5 689 135 427 86
012.30.560 014.30.560 662 458 80 626 494 18 20 4 70 10 60 6 689 112 428 72
010.30.630 011.30.630 013.30.630 732 528 80 696 564 18 24 4 70 10 60 6 773 126 494 83
012.30.630 014.30.630 732 528 80 696 564 18 24 4 70 10 60 8 774 94 491 62
010.30.710 011.30.710 013.30.710 812 608 80 776 644 18 24 4 70 10 60 6 851 139 572 96
012.30.710 014.30.710 812 608 80 776 64 18 24 4 70 10 60 8 854 104 571 72
010.40.800 011.40.800 013.40.800 922 678 100 878 722 22 30 6 90 10 80 8 966 118 635 80
012.40.800 014.40.800 922 678 100 878 722 22 30 6 90 10 80 10 968 94 634 64
010.40.900 011.40.900 013.40.900 1022 778 100 978 822 22 30 6 90 10 80 8 1062 130 739 93
012.40.900 014.40.900 1022 778 100 978 822 22 30 6 90 10 80 10 1068 104 734 74

Internal gear four-point contact ball slewing bearing model parameters

Equivalent(INA) Installation Size Gear Basic Load Rating Weight (Kg) Clearance
 Inner ring Outer ring Height  m z Ca(KN) C0a (KN) Cr (KN) C0r (KN) Radial Axial
VI160288-N 216 340 39 4 56 165 420 108 190 12 0.04-0.16 0.07-0.26
VI140326-V 250 382 59 3.5 73 83 206 78 93 18 0.03-0.08 0.08-0.18
VI160420-N 332 486 39 4 85 93 620 125 275 23 0.04-0.16 0.07-0.26
VSI250755-N 610 855 80 10 63 460 2250 300 1010 119 0.03-0.13 0.05-0.24
VSI250855-N 710 955 80 10 73 485 2550 315 1150 137 0.03-0.13 0.05-0.24
VSI250955-N 810 1055 80 10 83 500 2850 330 1280 149 0.03-0.13 0.05-0.24
VSI251055-N 910 1155 80 10 93 520 3150 340 1410 165 0.03-0.13 0.05-0.24
VSI200414-N 325 486 56 5 67 169 560 111 248 31
VSI200544-N 444 616 56 6 76 188 740 123 325 42
VSI200644-N 546 716 56 6 93 200 880 131 385 50
VSI200744-N 648 816 56 6 110 211 1010 138 445 58
VSI200844-N 736 916 56 8 94 222 1150 145 510 69
VSI200944-N 840 1016 56 8 107 231 1280 151 570 76
VSI201094-N 984 1166 56 8 125 244 1490 160 660 91
VLI200414-N 325 518 56 5 67 169 295 111 110 27.5
VLI200544-N 444 648 56 6 76 188 385 123 145 38
VLI200644-N 546 748 56 6 93 200 455 131 171 45
VLI200744-N 648 848 56 6 110 211 530 138 198 51.5
VLI200844-N 736 948 56 8 94 222 600 145 224 61.5
VLI200944-N 840 1048 56 8 107 231 670 151 250 67.5
VLI201094-N 984 1198 56 8 125 244 770 160 290 81.5

Gearless four-point contact ball slewing bearing model parameters

Model Inside Diameter (mm) Outer Diameter (mm) Height(mm) Axial Dynamic Load(KN) Axial Static Load(KN) Radial Dynamic Load(KN) Radial Static Load(KN) Weight (Kg) Radial Clearance Axial Clearance
VU140179 124.5 234 35 115 255 75 114 7 0.04-0.14 0.07-0.23
VU200220 138 302 46 201 435 132 197 16 0.05-0.2 0.08-0.33
VU130225 200 290 24 49 87 46 39.5 5.4 0.02-0.06 0.05-0.16
VU200260 191 329 46 217 520 143 233 15 0.05-0.2 0.08-0.33
VU140325 270 380 35 146 460 95 208 12 0.04-0.14 0.07-0.23
VU250380 275 485 55 350 800 230 360 44 0.06-0.25 0.11-0.41
VU200405 336 474 46 260 810 169 360 25 0.05-0.2 0.08-0.33
VU250433 344 522 55 370 910 243 410 41 0.06-0.25 0.08-0.41
VU300574 468 680 68 495 1540 325 690 82 0.08-0.3 0.13-0.49
VU360680 565 795 79 640 2260 415 1020 120 0.09-0.36 0.15-0.59
VSU250755 655 855 63 460 2250 300 1010 90 0.03-0.13 0.05-0.24
VSU250855 755 955 63 485 2550 315 1150 101 0.03-0.13 0.05-0.24
VSU250955 855 1055 63 500 2850 330 1280 115 0.03-0.13 0.05-0.24
VSU251055 955 1155 63 520 3150 340 1410 128 0.03-0.13 0.05-0.24
VSU200414 342 486 56 169 560 111 248 29
VSU200544 472 616 56 188 740 122 325 37
VSU200644 572 716 56 200 880 131 385 44
VSU200744 672 816 56 211 1010 138 445 52
VSU200844 772 916 56 222 1150 145 510 60
VSU200944 872 1016 56 231 1280 151 570 67
VSU201094 1022 1166 56 244 1490 160 660 77
VLU200414 304 518 56 169 295 111 110 23.5
VLU200544 434 648 56 188 385 123 145 31
VLU200644 534 748 56 200 455 131 171 36.5
VLU200744 634 848 56 211 530 138 198 42.5
VLU200844 734 948 56 222 600 145 224 48
VLU200944 834 1048 56 231 670 151 250 54
VLU201094 984 1198 56 244 770 160 290 62.5

External gear four-point contact ball slewing bearing model parameters

Model Inside Diameter (mm) Outer Diameter (mm) Height(mm) Modulus Number of Gear Axial Dynamic Load(KN) Axial Static Load(KN) Radial Dynamic Load(KN) Radial Static Load(KN) Weight(Kg) Radial Clearance Axial Clearance
VA140188-V 135 259.36 35 4 62 118 410 77 185 7.5 0.03-0.1 0.05-0.2
VA160235-N 171 318.6 40 4 78 153 345 101 156 13 0.04-0.16 0.07-0.26
VA160302-N 238 384 32 4 94 168 445 110 200 14 0.04-0.16 0.07-0.26
VA250309-N 235 408.4 60 5 80 325 650 215 295 29.5 0.06-0.25 0.1-0.41
VSA250755-N 655 898 80 9 98 460 2250 300 1010 128 0.03-0.13 0.05-0.24
VSA250855-N 755 997 80 9 109 485 2550 315 1150 145 0.03-0.13 0.05-0.24
VSA250955-N 855 1096 80 9 120 500 2850 330 1280 155 0.03-0.13 0.05-0.24
VSA251055-N 955 1198 80 10 118 520 3150 340 1410 171 0.03-0.13 0.05-0.24
VLA200414-N 304 503.3 56 5 99 169 295 111 110 29.5
VLA200544-N 434 640.3 56 6 105 188 385 123 145 41.5
VLA200644-N 534 742.3 56 6 122 200 455 131 171 48.5
VLA200744-N 634 838.1 56 6 138 211 530 138 198 54.5
VLA200844-N 734 950.1 56 8 117 222 600 145 224 65.5
VLA200944-N 834 1046.1 56 8 129 231 670 151 250 71.5
VLA201094-N 984 1198.1 56 8 148 244 770 160 290 83.5
VSA200414-N 342 503.3 56 5 99 169 560 111 248 31
VSA200544-N 472 640.3 56 6 105 188 740 123 325 43
VSA200644-N 572 742.3 56 6 122 200 880 131 385 52
VSA200744-N 672 838.1 56 6 138 211 1010 138 445 59
VSA200844-N 772 950.1 56 8 117 222 1150 145 510 71
VSA200944-N 872 1046.1 56 8 129 231 1280 151 570 77
VSA201094-N 1022 1198.1 56 8 148 244 1490 160 660 91


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