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Four point contact ball slewing bearing with flange

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Four point contact ball slewing bearing with flange
  • Four point contact ball slewing bearing with flange

Slewing bearings are among our main products, offering a wide range of options to suit various applications. Our selection includes four-point contact ball slewing bearings, available with no gear, external gear, or internal gear; two-row ball slewing bearings, also with no gear, external gear, or internal gear; and crossed cylindrical roller slewing bearings, offered in the same configurations. 

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selectInquiryModelINA ModelRothe Erde ModelTG Model Boundary dimensions (mm)Bolt hole diameter (mm)Structure dimensionsBasic load ratinge Coa Weight (KG)
DaDdi HLa Lin1 n2 φ1 φ2D1d bhBCDi
SBI-2501YB4 401 233 40 380 260 8 8 14 φ14 298 348 30.5 30.5 320 322 65 11
SBI-2501 401 233 40 380 260 8 8 14 φ14 298 318 30.5 30.5 320 322 65 11
SLR10/360 360 256 19.05 340 276 12 12 φ9 M8 325 2.05 17 17 302 300 240 4.7
SLR20/414Y1 230.20.0400.013  518 304 56 490 332 8 12 18 18 10.5 45.5 45.5 415.5 412.5 250 23.4
SLR20/414Y3 230.20.0400.503  518 304 56 490 332 16 24 18 18 10.5 45.5 45.5 415.5 412.5 250 23
SLR20/413 518 304 56 490 332 8 12 18 φ18 454 368 10 46 46 415 411 480 25.3
SLR20/518 518 304 56 490 332 8 12 18 φ18 456 372 10 46 46 415.5 412.5 620 23.5
SLR20/414 SD.505.20.00.C  518 304 56 490 332 8 12 18 φ18 453 375 10 46 46 415.5 412.5 500 24.3
SLR20/414Y VLU200414ZT  518 304 56 490 332 8 12 φ18 φ18 458.5 369.5 8.5 47.5 47.5 415.5 412.5 600 26.5
SLR20/414Y2 VLU200414  518 304 56 490 332 8 12 18 18 8.5 47.5 47.5 415.5 412.5 295 23.5
SLR20/414Y4 230.21.0475.013  517 305 56 490 332 8 12 18 18 10.5 45.5 45.5 415.5 412.5 250 23.4
SLR15/408 500 310 52 475 340 8 8 φ13 φ13 374 446 40 40 404 405 370 23
SBI-2502YB4K 501 333 40 480 360 12 12 M12 M12 396 446 30.5 30.5 418 420 88 13.6
SBI-2502YB4A 501 333 40 480 360 8 8 14.3 φ14.3 396 446 30.5 30.5 418 420 88 13.6
SLR20/544Y1 230.20.0500.013  648 434 56 620 462 10 14 18 18 10.5 45.5 45.5 545.5 542.5 330 31
SLR20/544Y2 230.20.0500.503  648 434 56 620 462 20 28 18 18 10.5 45.5 45.5 545.5 542.5 330 30.4
SLR20/541 648 434 56 620 462 10 14 18 φ18 582 500 11.5 44.5 44.5 542 540 840 33
SLR20/543 648 434 56 620 462 10 14 18 φ18 584 498 10 46 46 544 541 610 33.5
SLR20/544 SD.650.20.00.C  648 434 56 620 462 10 14 18 φ18 583 505 10 46 46 545.5 542.5 660 32
SLR20/648A 648 434 56 620 462 10 14 φ18 φ18 582 500 11.5 44.5 44.5 542 540 840 33
SLR20/544A 230.20.0500.013  648 434 56 620 462 20 28 φ18 φ18 583 505 10.5 45.5 45.5 545.5 542.5 660 30.4
SLR20/544Y VLU200544ZT  648 434 56 620 462 10 14 φ18 φ18 588.5 499.5 8.5 47.5 47.5 545.5 542.5 800 35.4
SLR20/544Y4 VLU200544  648 434 56 620 462 10 14 18 18 8.5 47.5 47.5 545.5 542.5 385 31
SLR20/544Y3 SD.650.20.00.C  648 434 56 620 462 10 14 φ18 φ18 583 505 10 46 46 545.5 542.5 400 31
SLR20/544Y5 230.21.0575.013  647 435 56 620 462 10 14 18 18 10.5 45.5 45.5 545.5 542.5 330 31
SLR20/644Y3 230.20.0600.013  748 534 56 720 562 12 16 18 18 10.5 45.5 45.5 645.5 642.5 390 36.4
SLR20/644Y2 230.20.0600.503  748 534 56 720 562 24 32 18 18 10.5 45.5 45.5 645.5 642.5 390 35.8
SLR20/644 SD.750.20.00.C  748 534 56 720 562 12 16 18 φ18 683 605 10 46 46 645.5 642.5 780 38
SLR20/644A VLU200644ZT  748 534 56 720 562 12 16 φ18 φ18 685 602 8.5 47.5 47.5 645.5 642.5 780 38
SLR20/644Y VLU200644ZT  748 534 56 720 562 12 16 φ18 φ18 688.5 599.5 8.5 47.5 47.5 645.5 642.5 900 42
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