• NSK DBS Slewing Ring Bearings with External Gear (OD 330-980)
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NSK DBS Slewing Ring Bearings with External Gear (OD 330-980)

NSK DBS Slewing Ring Bearings with External Gear (OD 330-980)

NSK DBS slewing ring bearings with external gear teeth on the outer ring, outer diameters 330 to 980 mm.

Key features

  • Single unit carries axial, radial and moment loads
  • External gear integrated in the outer ring
  • Bolt-hole mounting on both rings
  • Gear pressure angle 20°, accuracy to JIS grade 7

Specifications

Product Slewing ring bearing
Type DBS
Gear pressure angle 20°
Gear External
Outer diameter 330-980 mm
Note Selection with NSK required
Source NSK Rolling Bearings Catalogue (Part 4), p. 360-363
217DBS201y Outer Da: 330 mm | Inner Di: 217 mm | Height H: 35 mm | Gear module m: 3
200DBS202y Outer Da: 380 mm | Inner Di: 200 mm | Height H: 58 mm | Gear module m: 5
200DBS206y Outer Da: 380 mm | Inner Di: 200 mm | Height H: 58 mm | Gear module m: 5
200DBS262y Outer Da: 380 mm | Inner Di: 200 mm | Height H: 58 mm | Gear module m: 5
220DBS201y Outer Da: 400 mm | Inner Di: 220 mm | Height H: 58 mm | Gear module m: 6
210DBS203y Outer Da: 408 mm | Inner Di: 210 mm | Height H: 62 mm | Gear module m: 6
225DBS202y Outer Da: 415 mm | Inner Di: 225 mm | Height H: 58 mm | Gear module m: 5
238DBS201y Outer Da: 456 mm | Inner Di: 238 mm | Height H: 74 mm | Gear module m: 6
240DBS204y Outer Da: 456 mm | Inner Di: 240 mm | Height H: 68.5 mm | Gear module m: 6
260DBS203y Outer Da: 460 mm | Inner Di: 260 mm | Height H: 80 mm | Gear module m: 5
260DBS209y Outer Da: 460 mm | Inner Di: 260 mm | Height H: 80 mm | Gear module m: 5
260DBS269y Outer Da: 460 mm | Inner Di: 260 mm | Height H: 80 mm | Gear module m: 5
260DBS205y Outer Da: 468 mm | Inner Di: 260 mm | Height H: 80 mm | Gear module m: 6
260DBS208y Outer Da: 468 mm | Inner Di: 260 mm | Height H: 80 mm | Gear module m: 6
295DBS201t Outer Da: 522 mm | Inner Di: 295 mm | Height H: 110 mm | Gear module m: 6
300DBS202y Outer Da: 522 mm | Inner Di: 300 mm | Height H: 73 mm | Gear module m: 6
300DBS208y Outer Da: 522 mm | Inner Di: 300 mm | Height H: 70 mm | Gear module m: 6
308DBS204y Outer Da: 522 mm | Inner Di: 308 mm | Height H: 73 mm | Gear module m: 6
308DBS205y Outer Da: 522 mm | Inner Di: 308 mm | Height H: 73 mm | Gear module m: 6
308DBS206y Outer Da: 522 mm | Inner Di: 308 mm | Height H: 73 mm | Gear module m: 6
310DBS201y Outer Da: 528 mm | Inner Di: 310 mm | Height H: 80 mm | Gear module m: 6
310DBS211y Outer Da: 530 mm | Inner Di: 310 mm | Height H: 70 mm | Gear module m: 5
310DBS205y Outer Da: 539 mm | Inner Di: 310 mm | Height H: 70 mm | Gear module m: 5.5
336DBS201y Outer Da: 558 mm | Inner Di: 336 mm | Height H: 73 mm | Gear module m: 6
336DBS204y Outer Da: 558 mm | Inner Di: 336 mm | Height H: 73 mm | Gear module m: 6
336DBS206y Outer Da: 558 mm | Inner Di: 336 mm | Height H: 73 mm | Gear module m: 6
336DBS207y Outer Da: 558 mm | Inner Di: 336 mm | Height H: 73 mm | Gear module m: 6
336DBS209y Outer Da: 558 mm | Inner Di: 336 mm | Height H: 73 mm | Gear module m: 6
336DBS261y Outer Da: 558 mm | Inner Di: 336 mm | Height H: 73 mm | Gear module m: 6
400DBS203y Outer Da: 642 mm | Inner Di: 400 mm | Height H: 65 mm | Gear module m: 6
506DBS201y Outer Da: 731.5 mm | Inner Di: 506 mm | Height H: 76 mm | Gear module m: 5.5
505DBS201y Outer Da: 732 mm | Inner Di: 505 mm | Height H: 70 mm | Gear module m: 6
505DBS205y Outer Da: 732 mm | Inner Di: 505 mm | Height H: 56 mm | Gear module m: 6
505DBS206y Outer Da: 732 mm | Inner Di: 505 mm | Height H: 56 mm | Gear module m: 6
529DBS205y Outer Da: 732 mm | Inner Di: 529 mm | Height H: 63 mm | Gear module m: 6
529DBS201y Outer Da: 732 mm | Inner Di: 529 mm | Height H: 63 mm | Gear module m: 6
486DBS201y Outer Da: 735 mm | Inner Di: 486 mm | Height H: 70 mm | Gear module m: 7
496DBS202y Outer Da: 735 mm | Inner Di: 496 mm | Height H: 70 mm | Gear module m: 7
510DBS201t Outer Da: 750 mm | Inner Di: 510 mm | Height H: 80 mm | Gear module m: 6
510DBS202t Outer Da: 750 mm | Inner Di: 510 mm | Height H: 95 mm | Gear module m: 6
510DBS203t Outer Da: 750 mm | Inner Di: 510 mm | Height H: 95 mm | Gear module m: 6
544DBS202y Outer Da: 750 mm | Inner Di: 544 mm | Height H: 80 mm | Gear module m: 6
600DBS212y Outer Da: 798 mm | Inner Di: 600 mm | Height H: 60 mm | Gear module m: 6
620DBS205y Outer Da: 840 mm | Inner Di: 620 mm | Height H: 85 mm | Gear module m: 6
615DBS201y Outer Da: 872 mm | Inner Di: 615 mm | Height H: 80 mm | Gear module m: 8
675DBS202y Outer Da: 888 mm | Inner Di: 675 mm | Height H: 80 mm | Gear module m: 6
660DBS201t Outer Da: 889 mm | Inner Di: 660 mm | Height H: 90 mm | Gear module m: 7
685DBS261y Outer Da: 889 mm | Inner Di: 685 mm | Height H: 56 mm | Gear module m: 7
728DBS201y Outer Da: 924 mm | Inner Di: 728 mm | Height H: 56 mm | Gear module m: 7
728DBS203y Outer Da: 924 mm | Inner Di: 728 mm | Height H: 66 mm | Gear module m: 7
772DBS201y Outer Da: 952 mm | Inner Di: 772 mm | Height H: 56 mm | Gear module m: 8
715DBS209y Outer Da: 976 mm | Inner Di: 715 mm | Height H: 85 mm | Gear module m: 8
720DBS219y Outer Da: 976 mm | Inner Di: 720 mm | Height H: 85 mm | Gear module m: 8
570DBS203y Outer Da: 980 mm | Inner Di: 570 mm | Height H: 70 mm | Gear module m: 10
680DBS201y Outer Da: 980 mm | Inner Di: 680 mm | Height H: 104 mm | Gear module m: 10
720DBS267y Outer Da: 980 mm | Inner Di: 720 mm | Height H: 85 mm | Gear module m: 10
Slewing RingsNSK
56 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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NSK DBS Slewing Ring Bearings with External Gear (OD 330-980)

Brand NSK·Slewing Rings

Available part numbers (56)

217DBS201y, 200DBS202y, 200DBS206y, 200DBS262y, 220DBS201y, 210DBS203y, 225DBS202y, 238DBS201y, 240DBS204y, 260DBS203y + 46 more — see full table ↓

How to order

Send the NSK part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications
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Product codeSpec
217DBS201yOuter Da: 330 mm | Inner Di: 217 mm | Height H: 35 mm | Gear module m: 3
200DBS202yOuter Da: 380 mm | Inner Di: 200 mm | Height H: 58 mm | Gear module m: 5
200DBS206yOuter Da: 380 mm | Inner Di: 200 mm | Height H: 58 mm | Gear module m: 5
200DBS262yOuter Da: 380 mm | Inner Di: 200 mm | Height H: 58 mm | Gear module m: 5
220DBS201yOuter Da: 400 mm | Inner Di: 220 mm | Height H: 58 mm | Gear module m: 6
210DBS203yOuter Da: 408 mm | Inner Di: 210 mm | Height H: 62 mm | Gear module m: 6
225DBS202yOuter Da: 415 mm | Inner Di: 225 mm | Height H: 58 mm | Gear module m: 5
238DBS201yOuter Da: 456 mm | Inner Di: 238 mm | Height H: 74 mm | Gear module m: 6
240DBS204yOuter Da: 456 mm | Inner Di: 240 mm | Height H: 68.5 mm | Gear module m: 6
260DBS203yOuter Da: 460 mm | Inner Di: 260 mm | Height H: 80 mm | Gear module m: 5
260DBS209yOuter Da: 460 mm | Inner Di: 260 mm | Height H: 80 mm | Gear module m: 5
260DBS269yOuter Da: 460 mm | Inner Di: 260 mm | Height H: 80 mm | Gear module m: 5
260DBS205yOuter Da: 468 mm | Inner Di: 260 mm | Height H: 80 mm | Gear module m: 6
260DBS208yOuter Da: 468 mm | Inner Di: 260 mm | Height H: 80 mm | Gear module m: 6
295DBS201tOuter Da: 522 mm | Inner Di: 295 mm | Height H: 110 mm | Gear module m: 6
300DBS202yOuter Da: 522 mm | Inner Di: 300 mm | Height H: 73 mm | Gear module m: 6
300DBS208yOuter Da: 522 mm | Inner Di: 300 mm | Height H: 70 mm | Gear module m: 6
308DBS204yOuter Da: 522 mm | Inner Di: 308 mm | Height H: 73 mm | Gear module m: 6
308DBS205yOuter Da: 522 mm | Inner Di: 308 mm | Height H: 73 mm | Gear module m: 6
308DBS206yOuter Da: 522 mm | Inner Di: 308 mm | Height H: 73 mm | Gear module m: 6
310DBS201yOuter Da: 528 mm | Inner Di: 310 mm | Height H: 80 mm | Gear module m: 6
310DBS211yOuter Da: 530 mm | Inner Di: 310 mm | Height H: 70 mm | Gear module m: 5
310DBS205yOuter Da: 539 mm | Inner Di: 310 mm | Height H: 70 mm | Gear module m: 5.5
336DBS201yOuter Da: 558 mm | Inner Di: 336 mm | Height H: 73 mm | Gear module m: 6
336DBS204yOuter Da: 558 mm | Inner Di: 336 mm | Height H: 73 mm | Gear module m: 6
336DBS206yOuter Da: 558 mm | Inner Di: 336 mm | Height H: 73 mm | Gear module m: 6
336DBS207yOuter Da: 558 mm | Inner Di: 336 mm | Height H: 73 mm | Gear module m: 6
336DBS209yOuter Da: 558 mm | Inner Di: 336 mm | Height H: 73 mm | Gear module m: 6
336DBS261yOuter Da: 558 mm | Inner Di: 336 mm | Height H: 73 mm | Gear module m: 6
400DBS203yOuter Da: 642 mm | Inner Di: 400 mm | Height H: 65 mm | Gear module m: 6
506DBS201yOuter Da: 731.5 mm | Inner Di: 506 mm | Height H: 76 mm | Gear module m: 5.5
505DBS201yOuter Da: 732 mm | Inner Di: 505 mm | Height H: 70 mm | Gear module m: 6
505DBS205yOuter Da: 732 mm | Inner Di: 505 mm | Height H: 56 mm | Gear module m: 6
505DBS206yOuter Da: 732 mm | Inner Di: 505 mm | Height H: 56 mm | Gear module m: 6
529DBS205yOuter Da: 732 mm | Inner Di: 529 mm | Height H: 63 mm | Gear module m: 6
529DBS201yOuter Da: 732 mm | Inner Di: 529 mm | Height H: 63 mm | Gear module m: 6
486DBS201yOuter Da: 735 mm | Inner Di: 486 mm | Height H: 70 mm | Gear module m: 7
496DBS202yOuter Da: 735 mm | Inner Di: 496 mm | Height H: 70 mm | Gear module m: 7
510DBS201tOuter Da: 750 mm | Inner Di: 510 mm | Height H: 80 mm | Gear module m: 6
510DBS202tOuter Da: 750 mm | Inner Di: 510 mm | Height H: 95 mm | Gear module m: 6
510DBS203tOuter Da: 750 mm | Inner Di: 510 mm | Height H: 95 mm | Gear module m: 6
544DBS202yOuter Da: 750 mm | Inner Di: 544 mm | Height H: 80 mm | Gear module m: 6
600DBS212yOuter Da: 798 mm | Inner Di: 600 mm | Height H: 60 mm | Gear module m: 6
620DBS205yOuter Da: 840 mm | Inner Di: 620 mm | Height H: 85 mm | Gear module m: 6
615DBS201yOuter Da: 872 mm | Inner Di: 615 mm | Height H: 80 mm | Gear module m: 8
675DBS202yOuter Da: 888 mm | Inner Di: 675 mm | Height H: 80 mm | Gear module m: 6
660DBS201tOuter Da: 889 mm | Inner Di: 660 mm | Height H: 90 mm | Gear module m: 7
685DBS261yOuter Da: 889 mm | Inner Di: 685 mm | Height H: 56 mm | Gear module m: 7
728DBS201yOuter Da: 924 mm | Inner Di: 728 mm | Height H: 56 mm | Gear module m: 7
728DBS203yOuter Da: 924 mm | Inner Di: 728 mm | Height H: 66 mm | Gear module m: 7
772DBS201yOuter Da: 952 mm | Inner Di: 772 mm | Height H: 56 mm | Gear module m: 8
715DBS209yOuter Da: 976 mm | Inner Di: 715 mm | Height H: 85 mm | Gear module m: 8
720DBS219yOuter Da: 976 mm | Inner Di: 720 mm | Height H: 85 mm | Gear module m: 8
570DBS203yOuter Da: 980 mm | Inner Di: 570 mm | Height H: 70 mm | Gear module m: 10
680DBS201yOuter Da: 980 mm | Inner Di: 680 mm | Height H: 104 mm | Gear module m: 10
720DBS267yOuter Da: 980 mm | Inner Di: 720 mm | Height H: 85 mm | Gear module m: 10

Need a different model, or a part not listed here? Send us your parts list →

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