• NSK 513 Series Thrust Ball Bearings (incl. 533, 533U)
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NSK 513 Series Thrust Ball Bearings (incl. 533, 533U)

NSK 513 Series Thrust Ball Bearings (incl. 533, 533U)

NSK 513 series single-direction thrust ball bearings, bore 25-200 mm, including aligning-seat (533) and aligning-seat-washer (533U) versions.

Key features

  • Carries axial load in one direction only
  • Flat-seat type with shaft washer, housing washer and ball-cage assembly
  • Aligning seat (53xx) and seat washer (U) types compensate for mounting error
  • Height shown per row for each seat type
  • Not suited to radial loads

Specifications

Bearing type Single-direction thrust ball bearing
Series 513
Bore range 25-200 mm
Load ratings Axial dynamic Ca / static C0a
Speed basis Grease lubrication limit
Source NSK Rolling Bearings Catalogue (Korean ed.), p. B206-B213
51305 d: 25 mm | D: 52 mm | Height: 18 mm | Ca: 36 kN | C0a: 61.5 kN | Grease speed: 3200 rpm
53305 d: 25 mm | D: 52 mm | Height: 19.8 mm | Ca: 36 kN | C0a: 61.5 kN | Grease speed: 3200 rpm
53305U d: 25 mm | D: 52 mm | Height: 22 mm | Ca: 36 kN | C0a: 61.5 kN | Grease speed: 3200 rpm
51306 d: 30 mm | D: 60 mm | Height: 21 mm | Ca: 43 kN | C0a: 78.5 kN | Grease speed: 2800 rpm
53306 d: 30 mm | D: 60 mm | Height: 22.6 mm | Ca: 43 kN | C0a: 78.5 kN | Grease speed: 2800 rpm
53306U d: 30 mm | D: 60 mm | Height: 25 mm | Ca: 43 kN | C0a: 78.5 kN | Grease speed: 2800 rpm
51307 d: 35 mm | D: 68 mm | Height: 24 mm | Ca: 56 kN | C0a: 105 kN | Grease speed: 2400 rpm
53307 d: 35 mm | D: 68 mm | Height: 25.6 mm | Ca: 56 kN | C0a: 105 kN | Grease speed: 2400 rpm
53307U d: 35 mm | D: 68 mm | Height: 28 mm | Ca: 56 kN | C0a: 105 kN | Grease speed: 2400 rpm
51308 d: 40 mm | D: 78 mm | Height: 26 mm | Ca: 70 kN | C0a: 135 kN | Grease speed: 2200 rpm
53308 d: 40 mm | D: 78 mm | Height: 28.5 mm | Ca: 70 kN | C0a: 135 kN | Grease speed: 2200 rpm
53308U d: 40 mm | D: 78 mm | Height: 31 mm | Ca: 70 kN | C0a: 135 kN | Grease speed: 2200 rpm
51309 d: 45 mm | D: 85 mm | Height: 28 mm | Ca: 80.5 kN | C0a: 163 kN | Grease speed: 12000 rpm
53309 d: 45 mm | D: 85 mm | Height: 30.1 mm | Ca: 80.5 kN | C0a: 163 kN | Grease speed: 12000 rpm
53309U d: 45 mm | D: 85 mm | Height: 33 mm | Ca: 80.5 kN | C0a: 163 kN | Grease speed: 12000 rpm
51310 d: 50 mm | D: 95 mm | Height: 31 mm | Ca: 97.5 kN | C0a: 202 kN | Grease speed: 1800 rpm
53310 d: 50 mm | D: 95 mm | Height: 34.3 mm | Ca: 97.5 kN | C0a: 202 kN | Grease speed: 1800 rpm
53310U d: 50 mm | D: 95 mm | Height: 37 mm | Ca: 97.5 kN | C0a: 202 kN | Grease speed: 1800 rpm
51311 d: 55 mm | D: 105 mm | Height: 35 mm | Ca: 115 kN | C0a: 244 kN | Grease speed: 1600 rpm
53311 d: 55 mm | D: 105 mm | Height: 33.3 mm | Ca: 115 kN | C0a: 244 kN | Grease speed: 1600 rpm
53311U d: 55 mm | D: 105 mm | Height: 42 mm | Ca: 115 kN | C0a: 244 kN | Grease speed: 1600 rpm
51312 d: 60 mm | D: 110 mm | Height: 35 mm | Ca: 119 kN | C0a: 263 kN | Grease speed: 1600 rpm
53312 d: 60 mm | D: 110 mm | Height: 38.3 mm | Ca: 119 kN | C0a: 263 kN | Grease speed: 1600 rpm
53312U d: 60 mm | D: 110 mm | Height: 42 mm | Ca: 119 kN | C0a: 263 kN | Grease speed: 1600 rpm
51313 d: 65 mm | D: 115 mm | Height: 36 mm | Ca: 123 kN | C0a: 282 kN | Grease speed: 1500 rpm
53313 d: 65 mm | D: 115 mm | Height: 39.4 mm | Ca: 123 kN | C0a: 282 kN | Grease speed: 1500 rpm
53313U d: 65 mm | D: 115 mm | Height: 43 mm | Ca: 123 kN | C0a: 282 kN | Grease speed: 1500 rpm
51314 d: 70 mm | D: 125 mm | Height: 40 mm | Ca: 137 kN | C0a: 315 kN | Grease speed: 1400 rpm
53314 d: 70 mm | D: 125 mm | Height: 44.2 mm | Ca: 137 kN | C0a: 315 kN | Grease speed: 1400 rpm
53314U d: 70 mm | D: 125 mm | Height: 48 mm | Ca: 137 kN | C0a: 315 kN | Grease speed: 1400 rpm
51315 d: 75 mm | D: 135 mm | Height: 44 mm | Ca: 159 kN | C0a: 365 kN | Grease speed: 1300 rpm
53315 d: 75 mm | D: 135 mm | Height: 48.1 mm | Ca: 159 kN | C0a: 365 kN | Grease speed: 1300 rpm
53315U d: 75 mm | D: 135 mm | Height: 52 mm | Ca: 159 kN | C0a: 365 kN | Grease speed: 1300 rpm
51316 d: 80 mm | D: 140 mm | Height: 44 mm | Ca: 164 kN | C0a: 395 kN | Grease speed: 1300 rpm
53316 d: 80 mm | D: 140 mm | Height: 47.6 mm | Ca: 164 kN | C0a: 395 kN | Grease speed: 1300 rpm
53316U d: 80 mm | D: 140 mm | Height: 52 mm | Ca: 164 kN | C0a: 395 kN | Grease speed: 1300 rpm
51317 d: 85 mm | D: 150 mm | Height: 49 mm | Ca: 207 kN | C0a: 490 kN | Grease speed: 1100 rpm
53317 d: 85 mm | D: 150 mm | Height: 53.1 mm | Ca: 207 kN | C0a: 490 kN | Grease speed: 1100 rpm
53317U d: 85 mm | D: 150 mm | Height: 58 mm | Ca: 207 kN | C0a: 490 kN | Grease speed: 1100 rpm
51318 d: 90 mm | D: 155 mm | Height: 50 mm | Ca: 214 kN | C0a: 525 kN | Grease speed: 1100 rpm
53318 d: 90 mm | D: 155 mm | Height: 54.6 mm | Ca: 214 kN | C0a: 525 kN | Grease speed: 1100 rpm
53318U d: 90 mm | D: 155 mm | Height: 59 mm | Ca: 214 kN | C0a: 525 kN | Grease speed: 1100 rpm
51320 d: 100 mm | D: 170 mm | Height: 55 mm | Ca: 239 kN | C0a: 595 kN | Grease speed: 1000 rpm
53320 d: 100 mm | D: 170 mm | Height: 59.2 mm | Ca: 239 kN | C0a: 595 kN | Grease speed: 1000 rpm
51322X d: 110 mm | D: 190 mm | Height: 63 mm | Ca: 282 kN | C0a: 755 kN | Grease speed: 900 rpm
53322X d: 110 mm | D: 190 mm | Height: 67.2 mm | Ca: 282 kN | C0a: 755 kN | Grease speed: 900 rpm
53322XU d: 110 mm | D: 190 mm | Height: 72 mm | Ca: 282 kN | C0a: 755 kN | Grease speed: 900 rpm
51324X d: 120 mm | D: 210 mm | Height: 70 mm | Ca: 330 kN | C0a: 930 kN | Grease speed: 800 rpm
53324X d: 120 mm | D: 210 mm | Height: 74.1 mm | Ca: 330 kN | C0a: 930 kN | Grease speed: 800 rpm
53324XU d: 120 mm | D: 210 mm | Height: 80 mm | Ca: 330 kN | C0a: 930 kN | Grease speed: 800 rpm
51326X d: 130 mm | D: 225 mm | Height: 75 mm | Ca: 360 kN | C0a: 1030 kN | Grease speed: 750 rpm
53326X d: 130 mm | D: 225 mm | Height: 80.3 mm | Ca: 360 kN | C0a: 1030 kN | Grease speed: 750 rpm
53326XU d: 130 mm | D: 225 mm | Height: 86 mm | Ca: 360 kN | C0a: 1030 kN | Grease speed: 750 rpm
51328X d: 140 mm | D: 240 mm | Height: 80 mm | Ca: 370 kN | C0a: 1130 kN | Grease speed: 670 rpm
53328X d: 140 mm | D: 240 mm | Height: 64.9 mm | Ca: 370 kN | C0a: 1130 kN | Grease speed: 670 rpm
53328XU d: 140 mm | D: 240 mm | Height: 92 mm | Ca: 370 kN | C0a: 1130 kN | Grease speed: 670 rpm
51330X d: 150 mm | D: 250 mm | Height: 80 mm | Ca: 380 kN | C0a: 1200 kN | Grease speed: 670 rpm
53330X d: 150 mm | D: 250 mm | Height: 83.7 mm | Ca: 380 kN | C0a: 1200 kN | Grease speed: 670 rpm
53330XU d: 150 mm | D: 250 mm | Height: 92 mm | Ca: 380 kN | C0a: 1200 kN | Grease speed: 670 rpm
51332X d: 160 mm | D: 270 mm | Height: 87 mm | Ca: 475 kN | C0a: 1570 kN | Grease speed: 600 rpm
53332X d: 160 mm | D: 270 mm | Height: 91.7 mm | Ca: 475 kN | C0a: 1570 kN | Grease speed: 600 rpm
53332XU d: 160 mm | D: 270 mm | Height: 100 mm | Ca: 475 kN | C0a: 1570 kN | Grease speed: 600 rpm
51334X d: 170 mm | D: 280 mm | Height: 87 mm | Ca: 465 kN | C0a: 1570 kN | Grease speed: 600 rpm
53334X d: 170 mm | D: 280 mm | Height: 91.3 mm | Ca: 465 kN | C0a: 1570 kN | Grease speed: 600 rpm
53334XU d: 170 mm | D: 280 mm | Height: 100 mm | Ca: 465 kN | C0a: 1570 kN | Grease speed: 600 rpm
51336X d: 180 mm | D: 300 mm | Height: 95 mm | Ca: 480 kN | C0a: 1680 kN | Grease speed: 560 rpm
53336X d: 180 mm | D: 300 mm | Height: 99.3 mm | Ca: 480 kN | C0a: 1680 kN | Grease speed: 560 rpm
53336XU d: 180 mm | D: 300 mm | Height: 109 mm | Ca: 480 kN | C0a: 1680 kN | Grease speed: 560 rpm
51338X d: 190 mm | D: 320 mm | Height: 105 mm | Ca: 550 kN | C0a: 1960 kN | Grease speed: 500 rpm
53338X d: 190 mm | D: 320 mm | Height: 111 mm | Ca: 550 kN | C0a: 1960 kN | Grease speed: 500 rpm
53338XU d: 190 mm | D: 320 mm | Height: 121 mm | Ca: 550 kN | C0a: 1960 kN | Grease speed: 500 rpm
51340X d: 200 mm | D: 340 mm | Height: 110 mm | Ca: 600 kN | C0a: 2220 kN | Grease speed: 480 rpm
Thrust BearingsNSK
72 product codes available in this family
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NSK 513 Series Thrust Ball Bearings (incl. 533, 533U)

Brand NSK·Thrust Bearings

Available part numbers (72)

51305, 53305, 53305U, 51306, 53306, 53306U, 51307, 53307, 53307U, 51308 + 62 more — see full table ↓

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Product codes & specifications
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Product codeSpec
51305d: 25 mm | D: 52 mm | Height: 18 mm | Ca: 36 kN | C0a: 61.5 kN | Grease speed: 3200 rpm
53305d: 25 mm | D: 52 mm | Height: 19.8 mm | Ca: 36 kN | C0a: 61.5 kN | Grease speed: 3200 rpm
53305Ud: 25 mm | D: 52 mm | Height: 22 mm | Ca: 36 kN | C0a: 61.5 kN | Grease speed: 3200 rpm
51306d: 30 mm | D: 60 mm | Height: 21 mm | Ca: 43 kN | C0a: 78.5 kN | Grease speed: 2800 rpm
53306d: 30 mm | D: 60 mm | Height: 22.6 mm | Ca: 43 kN | C0a: 78.5 kN | Grease speed: 2800 rpm
53306Ud: 30 mm | D: 60 mm | Height: 25 mm | Ca: 43 kN | C0a: 78.5 kN | Grease speed: 2800 rpm
51307d: 35 mm | D: 68 mm | Height: 24 mm | Ca: 56 kN | C0a: 105 kN | Grease speed: 2400 rpm
53307d: 35 mm | D: 68 mm | Height: 25.6 mm | Ca: 56 kN | C0a: 105 kN | Grease speed: 2400 rpm
53307Ud: 35 mm | D: 68 mm | Height: 28 mm | Ca: 56 kN | C0a: 105 kN | Grease speed: 2400 rpm
51308d: 40 mm | D: 78 mm | Height: 26 mm | Ca: 70 kN | C0a: 135 kN | Grease speed: 2200 rpm
53308d: 40 mm | D: 78 mm | Height: 28.5 mm | Ca: 70 kN | C0a: 135 kN | Grease speed: 2200 rpm
53308Ud: 40 mm | D: 78 mm | Height: 31 mm | Ca: 70 kN | C0a: 135 kN | Grease speed: 2200 rpm
51309d: 45 mm | D: 85 mm | Height: 28 mm | Ca: 80.5 kN | C0a: 163 kN | Grease speed: 12000 rpm
53309d: 45 mm | D: 85 mm | Height: 30.1 mm | Ca: 80.5 kN | C0a: 163 kN | Grease speed: 12000 rpm
53309Ud: 45 mm | D: 85 mm | Height: 33 mm | Ca: 80.5 kN | C0a: 163 kN | Grease speed: 12000 rpm
51310d: 50 mm | D: 95 mm | Height: 31 mm | Ca: 97.5 kN | C0a: 202 kN | Grease speed: 1800 rpm
53310d: 50 mm | D: 95 mm | Height: 34.3 mm | Ca: 97.5 kN | C0a: 202 kN | Grease speed: 1800 rpm
53310Ud: 50 mm | D: 95 mm | Height: 37 mm | Ca: 97.5 kN | C0a: 202 kN | Grease speed: 1800 rpm
51311d: 55 mm | D: 105 mm | Height: 35 mm | Ca: 115 kN | C0a: 244 kN | Grease speed: 1600 rpm
53311d: 55 mm | D: 105 mm | Height: 33.3 mm | Ca: 115 kN | C0a: 244 kN | Grease speed: 1600 rpm
53311Ud: 55 mm | D: 105 mm | Height: 42 mm | Ca: 115 kN | C0a: 244 kN | Grease speed: 1600 rpm
51312d: 60 mm | D: 110 mm | Height: 35 mm | Ca: 119 kN | C0a: 263 kN | Grease speed: 1600 rpm
53312d: 60 mm | D: 110 mm | Height: 38.3 mm | Ca: 119 kN | C0a: 263 kN | Grease speed: 1600 rpm
53312Ud: 60 mm | D: 110 mm | Height: 42 mm | Ca: 119 kN | C0a: 263 kN | Grease speed: 1600 rpm
51313d: 65 mm | D: 115 mm | Height: 36 mm | Ca: 123 kN | C0a: 282 kN | Grease speed: 1500 rpm
53313d: 65 mm | D: 115 mm | Height: 39.4 mm | Ca: 123 kN | C0a: 282 kN | Grease speed: 1500 rpm
53313Ud: 65 mm | D: 115 mm | Height: 43 mm | Ca: 123 kN | C0a: 282 kN | Grease speed: 1500 rpm
51314d: 70 mm | D: 125 mm | Height: 40 mm | Ca: 137 kN | C0a: 315 kN | Grease speed: 1400 rpm
53314d: 70 mm | D: 125 mm | Height: 44.2 mm | Ca: 137 kN | C0a: 315 kN | Grease speed: 1400 rpm
53314Ud: 70 mm | D: 125 mm | Height: 48 mm | Ca: 137 kN | C0a: 315 kN | Grease speed: 1400 rpm
51315d: 75 mm | D: 135 mm | Height: 44 mm | Ca: 159 kN | C0a: 365 kN | Grease speed: 1300 rpm
53315d: 75 mm | D: 135 mm | Height: 48.1 mm | Ca: 159 kN | C0a: 365 kN | Grease speed: 1300 rpm
53315Ud: 75 mm | D: 135 mm | Height: 52 mm | Ca: 159 kN | C0a: 365 kN | Grease speed: 1300 rpm
51316d: 80 mm | D: 140 mm | Height: 44 mm | Ca: 164 kN | C0a: 395 kN | Grease speed: 1300 rpm
53316d: 80 mm | D: 140 mm | Height: 47.6 mm | Ca: 164 kN | C0a: 395 kN | Grease speed: 1300 rpm
53316Ud: 80 mm | D: 140 mm | Height: 52 mm | Ca: 164 kN | C0a: 395 kN | Grease speed: 1300 rpm
51317d: 85 mm | D: 150 mm | Height: 49 mm | Ca: 207 kN | C0a: 490 kN | Grease speed: 1100 rpm
53317d: 85 mm | D: 150 mm | Height: 53.1 mm | Ca: 207 kN | C0a: 490 kN | Grease speed: 1100 rpm
53317Ud: 85 mm | D: 150 mm | Height: 58 mm | Ca: 207 kN | C0a: 490 kN | Grease speed: 1100 rpm
51318d: 90 mm | D: 155 mm | Height: 50 mm | Ca: 214 kN | C0a: 525 kN | Grease speed: 1100 rpm
53318d: 90 mm | D: 155 mm | Height: 54.6 mm | Ca: 214 kN | C0a: 525 kN | Grease speed: 1100 rpm
53318Ud: 90 mm | D: 155 mm | Height: 59 mm | Ca: 214 kN | C0a: 525 kN | Grease speed: 1100 rpm
51320d: 100 mm | D: 170 mm | Height: 55 mm | Ca: 239 kN | C0a: 595 kN | Grease speed: 1000 rpm
53320d: 100 mm | D: 170 mm | Height: 59.2 mm | Ca: 239 kN | C0a: 595 kN | Grease speed: 1000 rpm
51322Xd: 110 mm | D: 190 mm | Height: 63 mm | Ca: 282 kN | C0a: 755 kN | Grease speed: 900 rpm
53322Xd: 110 mm | D: 190 mm | Height: 67.2 mm | Ca: 282 kN | C0a: 755 kN | Grease speed: 900 rpm
53322XUd: 110 mm | D: 190 mm | Height: 72 mm | Ca: 282 kN | C0a: 755 kN | Grease speed: 900 rpm
51324Xd: 120 mm | D: 210 mm | Height: 70 mm | Ca: 330 kN | C0a: 930 kN | Grease speed: 800 rpm
53324Xd: 120 mm | D: 210 mm | Height: 74.1 mm | Ca: 330 kN | C0a: 930 kN | Grease speed: 800 rpm
53324XUd: 120 mm | D: 210 mm | Height: 80 mm | Ca: 330 kN | C0a: 930 kN | Grease speed: 800 rpm
51326Xd: 130 mm | D: 225 mm | Height: 75 mm | Ca: 360 kN | C0a: 1030 kN | Grease speed: 750 rpm
53326Xd: 130 mm | D: 225 mm | Height: 80.3 mm | Ca: 360 kN | C0a: 1030 kN | Grease speed: 750 rpm
53326XUd: 130 mm | D: 225 mm | Height: 86 mm | Ca: 360 kN | C0a: 1030 kN | Grease speed: 750 rpm
51328Xd: 140 mm | D: 240 mm | Height: 80 mm | Ca: 370 kN | C0a: 1130 kN | Grease speed: 670 rpm
53328Xd: 140 mm | D: 240 mm | Height: 64.9 mm | Ca: 370 kN | C0a: 1130 kN | Grease speed: 670 rpm
53328XUd: 140 mm | D: 240 mm | Height: 92 mm | Ca: 370 kN | C0a: 1130 kN | Grease speed: 670 rpm
51330Xd: 150 mm | D: 250 mm | Height: 80 mm | Ca: 380 kN | C0a: 1200 kN | Grease speed: 670 rpm
53330Xd: 150 mm | D: 250 mm | Height: 83.7 mm | Ca: 380 kN | C0a: 1200 kN | Grease speed: 670 rpm
53330XUd: 150 mm | D: 250 mm | Height: 92 mm | Ca: 380 kN | C0a: 1200 kN | Grease speed: 670 rpm
51332Xd: 160 mm | D: 270 mm | Height: 87 mm | Ca: 475 kN | C0a: 1570 kN | Grease speed: 600 rpm
53332Xd: 160 mm | D: 270 mm | Height: 91.7 mm | Ca: 475 kN | C0a: 1570 kN | Grease speed: 600 rpm
53332XUd: 160 mm | D: 270 mm | Height: 100 mm | Ca: 475 kN | C0a: 1570 kN | Grease speed: 600 rpm
51334Xd: 170 mm | D: 280 mm | Height: 87 mm | Ca: 465 kN | C0a: 1570 kN | Grease speed: 600 rpm
53334Xd: 170 mm | D: 280 mm | Height: 91.3 mm | Ca: 465 kN | C0a: 1570 kN | Grease speed: 600 rpm
53334XUd: 170 mm | D: 280 mm | Height: 100 mm | Ca: 465 kN | C0a: 1570 kN | Grease speed: 600 rpm
51336Xd: 180 mm | D: 300 mm | Height: 95 mm | Ca: 480 kN | C0a: 1680 kN | Grease speed: 560 rpm
53336Xd: 180 mm | D: 300 mm | Height: 99.3 mm | Ca: 480 kN | C0a: 1680 kN | Grease speed: 560 rpm
53336XUd: 180 mm | D: 300 mm | Height: 109 mm | Ca: 480 kN | C0a: 1680 kN | Grease speed: 560 rpm
51338Xd: 190 mm | D: 320 mm | Height: 105 mm | Ca: 550 kN | C0a: 1960 kN | Grease speed: 500 rpm
53338Xd: 190 mm | D: 320 mm | Height: 111 mm | Ca: 550 kN | C0a: 1960 kN | Grease speed: 500 rpm
53338XUd: 190 mm | D: 320 mm | Height: 121 mm | Ca: 550 kN | C0a: 1960 kN | Grease speed: 500 rpm
51340Xd: 200 mm | D: 340 mm | Height: 110 mm | Ca: 600 kN | C0a: 2220 kN | Grease speed: 480 rpm

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