• SKF BA and 511 Series Single Direction Thrust Ball Bearings
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SKF BA and 511 Series Single Direction Thrust Ball Bearings

SKF BA and 511 Series Single Direction Thrust Ball Bearings

SKF single direction thrust ball bearings of the BA and 511 series with flat seated housing washer.

Key features

  • Consists of shaft washer, housing washer and ball and cage assembly
  • Separable: components can be mounted individually
  • Accommodates axial loads in one direction only; no radial load
  • Locates the shaft axially in one direction
  • Pressed steel, brass (M) or fabricated (F) cages depending on size

Specifications

Bearing type Single direction thrust ball bearing
Series BA and 511
Housing washer Flat seat
Load direction Axial, one direction
Units mm, kN, r/min
Brand SKF
Source SKF General Catalogue 6000, p. 842-851
BA 3 d: 3 mm | D: 8 mm | H: 3.5 mm | C: 0.806 kN | C0: 0.72 kN | Limiting speed: 36000 r/min
BA 4 d: 4 mm | D: 10 mm | H: 4 mm | C: 0.761 kN | C0: 0.72 kN | Limiting speed: 30000 r/min
BA 5 d: 5 mm | D: 12 mm | H: 4 mm | C: 0.852 kN | C0: 0.965 kN | Limiting speed: 28000 r/min
BA 6 d: 6 mm | D: 14 mm | H: 5 mm | C: 1.78 kN | C0: 1.92 kN | Limiting speed: 24000 r/min
BA 7 d: 7 mm | D: 17 mm | H: 6 mm | C: 2.51 kN | C0: 2.9 kN | Limiting speed: 19000 r/min
BA 8 d: 8 mm | D: 19 mm | H: 7 mm | C: 3.19 kN | C0: 3.8 kN | Limiting speed: 17000 r/min
BA 9 d: 9 mm | D: 20 mm | H: 7 mm | C: 3.12 kN | C0: 3.8 kN | Limiting speed: 16000 r/min
51100 d: 10 mm | D: 24 mm | H: 9 mm | C: 9.95 kN | C0: 15.3 kN | Limiting speed: 13000 r/min
51101 d: 12 mm | D: 26 mm | H: 9 mm | C: 10.4 kN | C0: 16.6 kN | Limiting speed: 13000 r/min
51102 d: 15 mm | D: 28 mm | H: 9 mm | C: 10.6 kN | C0: 18.3 kN | Limiting speed: 12000 r/min
51103 d: 17 mm | D: 30 mm | H: 9 mm | C: 11.4 kN | C0: 21.2 kN | Limiting speed: 12000 r/min
51104 d: 20 mm | D: 35 mm | H: 10 mm | C: 15.1 kN | C0: 29 kN | Limiting speed: 10000 r/min
51105 d: 25 mm | D: 42 mm | H: 11 mm | C: 18.2 kN | C0: 39 kN | Limiting speed: 9000 r/min
51106 d: 30 mm | D: 47 mm | H: 11 mm | C: 19 kN | C0: 43 kN | Limiting speed: 8500 r/min
51107 d: 35 mm | D: 52 mm | H: 12 mm | C: 19.9 kN | C0: 51 kN | Limiting speed: 7500 r/min
51108 d: 40 mm | D: 60 mm | H: 13 mm | C: 26 kN | C0: 63 kN | Limiting speed: 7000 r/min
51109 d: 45 mm | D: 65 mm | H: 14 mm | C: 26.5 kN | C0: 69.5 kN | Limiting speed: 6300 r/min
51110 d: 50 mm | D: 70 mm | H: 14 mm | C: 27 kN | C0: 75 kN | Limiting speed: 6300 r/min
51111 d: 55 mm | D: 78 mm | H: 16 mm | C: 30.7 kN | C0: 85 kN | Limiting speed: 5300 r/min
51112 d: 60 mm | D: 85 mm | H: 17 mm | C: 41.6 kN | C0: 122 kN | Limiting speed: 5000 r/min
51113 d: 65 mm | D: 90 mm | H: 18 mm | C: 37.7 kN | C0: 108 kN | Limiting speed: 4800 r/min
51114 d: 70 mm | D: 95 mm | H: 18 mm | C: 40.3 kN | C0: 120 kN | Limiting speed: 4500 r/min
51115 d: 75 mm | D: 100 mm | H: 19 mm | C: 44.2 kN | C0: 146 kN | Limiting speed: 4300 r/min
51116 d: 80 mm | D: 105 mm | H: 19 mm | C: 44.9 kN | C0: 153 kN | Limiting speed: 4300 r/min
51117 d: 85 mm | D: 110 mm | H: 19 mm | C: 46.2 kN | C0: 163 kN | Limiting speed: 4300 r/min
51118 d: 90 mm | D: 120 mm | H: 22 mm | C: 59.2 kN | C0: 208 kN | Limiting speed: 3800 r/min
51120 d: 100 mm | D: 135 mm | H: 25 mm | C: 85.2 kN | C0: 290 kN | Limiting speed: 3200 r/min
51122 d: 110 mm | D: 145 mm | H: 25 mm | C: 87.1 kN | C0: 315 kN | Limiting speed: 3200 r/min
51124 d: 120 mm | D: 155 mm | H: 25 mm | C: 88.4 kN | C0: 335 kN | Limiting speed: 3000 r/min
51126 d: 130 mm | D: 170 mm | H: 30 mm | C: 111 kN | C0: 425 kN | Limiting speed: 2600 r/min
51128 d: 140 mm | D: 180 mm | H: 31 mm | C: 111 kN | C0: 440 kN | Limiting speed: 2600 r/min
51130 M d: 150 mm | D: 190 mm | H: 31 mm | C: 111 kN | C0: 440 kN | Limiting speed: 2400 r/min
51132 M d: 160 mm | D: 200 mm | H: 31 mm | C: 112 kN | C0: 465 kN | Limiting speed: 2400 r/min
51134 M d: 170 mm | D: 215 mm | H: 34 mm | C: 133 kN | C0: 540 kN | Limiting speed: 2200 r/min
51136 M d: 180 mm | D: 225 mm | H: 34 mm | C: 135 kN | C0: 570 kN | Limiting speed: 2200 r/min
51138 M d: 190 mm | D: 240 mm | H: 37 mm | C: 172 kN | C0: 710 kN | Limiting speed: 2000 r/min
51140 M d: 200 mm | D: 250 mm | H: 37 mm | C: 168 kN | C0: 710 kN | Limiting speed: 1900 r/min
51144 M d: 220 mm | D: 270 mm | H: 37 mm | C: 178 kN | C0: 800 kN | Limiting speed: 1900 r/min
51148 M d: 240 mm | D: 300 mm | H: 45 mm | C: 234 kN | C0: 1040 kN | Limiting speed: 1600 r/min
51152 M d: 260 mm | D: 320 mm | H: 45 mm | C: 238 kN | C0: 1100 kN | Limiting speed: 1500 r/min
51156 M d: 280 mm | D: 350 mm | H: 53 mm | C: 319 kN | C0: 1460 kN | Limiting speed: 1300 r/min
51160 M d: 300 mm | D: 380 mm | H: 62 mm | C: 364 kN | C0: 1760 kN | Limiting speed: 1200 r/min
51164 M d: 320 mm | D: 400 mm | H: 63 mm | C: 371 kN | C0: 1860 kN | Limiting speed: 1100 r/min
51168 M d: 340 mm | D: 420 mm | H: 64 mm | C: 377 kN | C0: 1960 kN | Limiting speed: 1100 r/min
51172 F d: 360 mm | D: 440 mm | H: 65 mm | C: 390 kN | C0: 2080 kN | Limiting speed: 1100 r/min
51176 F d: 380 mm | D: 460 mm | H: 65 mm | C: 397 kN | C0: 2200 kN | Limiting speed: 1000 r/min
51180 F d: 400 mm | D: 480 mm | H: 65 mm | C: 403 kN | C0: 2280 kN | Limiting speed: 1000 r/min
51184 F d: 420 mm | D: 500 mm | H: 65 mm | C: 410 kN | C0: 2400 kN | Limiting speed: 1000 r/min
51188 F d: 440 mm | D: 540 mm | H: 80 mm | C: 527 kN | C0: 3250 kN | Limiting speed: 850 r/min
51192 F d: 460 mm | D: 560 mm | H: 80 mm | C: 527 kN | C0: 3250 kN | Limiting speed: 800 r/min
51196 F d: 480 mm | D: 580 mm | H: 80 mm | C: 540 kN | C0: 3550 kN | Limiting speed: 800 r/min
511/500 F d: 500 mm | D: 600 mm | H: 80 mm | C: 553 kN | C0: 3600 kN | Limiting speed: 800 r/min
511/530 F d: 530 mm | D: 640 mm | H: 85 mm | C: 650 kN | C0: 4400 kN | Limiting speed: 750 r/min
511/560 F d: 560 mm | D: 670 mm | H: 85 mm | C: 663 kN | C0: 4650 kN | Limiting speed: 700 r/min
511/600 F d: 600 mm | D: 710 mm | H: 85 mm | C: 663 kN | C0: 4800 kN | Limiting speed: 700 r/min
511/630 F d: 630 mm | D: 750 mm | H: 95 mm | C: 728 kN | C0: 5400 kN | Limiting speed: 630 r/min
511/670 F d: 670 mm | D: 800 mm | H: 105 mm | C: 852 kN | C0: 6700 kN | Limiting speed: 560 r/min
Thrust BearingsSKF
57 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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SKF BA and 511 Series Single Direction Thrust Ball Bearings

Brand SKF·Thrust Bearings

Available part numbers (57)

BA 3, BA 4, BA 5, BA 6, BA 7, BA 8, BA 9, 51100, 51101, 51102 + 47 more — see full table ↓

How to order

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Product codes & specifications
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Product codeSpec
BA 3d: 3 mm | D: 8 mm | H: 3.5 mm | C: 0.806 kN | C0: 0.72 kN | Limiting speed: 36000 r/min
BA 4d: 4 mm | D: 10 mm | H: 4 mm | C: 0.761 kN | C0: 0.72 kN | Limiting speed: 30000 r/min
BA 5d: 5 mm | D: 12 mm | H: 4 mm | C: 0.852 kN | C0: 0.965 kN | Limiting speed: 28000 r/min
BA 6d: 6 mm | D: 14 mm | H: 5 mm | C: 1.78 kN | C0: 1.92 kN | Limiting speed: 24000 r/min
BA 7d: 7 mm | D: 17 mm | H: 6 mm | C: 2.51 kN | C0: 2.9 kN | Limiting speed: 19000 r/min
BA 8d: 8 mm | D: 19 mm | H: 7 mm | C: 3.19 kN | C0: 3.8 kN | Limiting speed: 17000 r/min
BA 9d: 9 mm | D: 20 mm | H: 7 mm | C: 3.12 kN | C0: 3.8 kN | Limiting speed: 16000 r/min
51100d: 10 mm | D: 24 mm | H: 9 mm | C: 9.95 kN | C0: 15.3 kN | Limiting speed: 13000 r/min
51101d: 12 mm | D: 26 mm | H: 9 mm | C: 10.4 kN | C0: 16.6 kN | Limiting speed: 13000 r/min
51102d: 15 mm | D: 28 mm | H: 9 mm | C: 10.6 kN | C0: 18.3 kN | Limiting speed: 12000 r/min
51103d: 17 mm | D: 30 mm | H: 9 mm | C: 11.4 kN | C0: 21.2 kN | Limiting speed: 12000 r/min
51104d: 20 mm | D: 35 mm | H: 10 mm | C: 15.1 kN | C0: 29 kN | Limiting speed: 10000 r/min
51105d: 25 mm | D: 42 mm | H: 11 mm | C: 18.2 kN | C0: 39 kN | Limiting speed: 9000 r/min
51106d: 30 mm | D: 47 mm | H: 11 mm | C: 19 kN | C0: 43 kN | Limiting speed: 8500 r/min
51107d: 35 mm | D: 52 mm | H: 12 mm | C: 19.9 kN | C0: 51 kN | Limiting speed: 7500 r/min
51108d: 40 mm | D: 60 mm | H: 13 mm | C: 26 kN | C0: 63 kN | Limiting speed: 7000 r/min
51109d: 45 mm | D: 65 mm | H: 14 mm | C: 26.5 kN | C0: 69.5 kN | Limiting speed: 6300 r/min
51110d: 50 mm | D: 70 mm | H: 14 mm | C: 27 kN | C0: 75 kN | Limiting speed: 6300 r/min
51111d: 55 mm | D: 78 mm | H: 16 mm | C: 30.7 kN | C0: 85 kN | Limiting speed: 5300 r/min
51112d: 60 mm | D: 85 mm | H: 17 mm | C: 41.6 kN | C0: 122 kN | Limiting speed: 5000 r/min
51113d: 65 mm | D: 90 mm | H: 18 mm | C: 37.7 kN | C0: 108 kN | Limiting speed: 4800 r/min
51114d: 70 mm | D: 95 mm | H: 18 mm | C: 40.3 kN | C0: 120 kN | Limiting speed: 4500 r/min
51115d: 75 mm | D: 100 mm | H: 19 mm | C: 44.2 kN | C0: 146 kN | Limiting speed: 4300 r/min
51116d: 80 mm | D: 105 mm | H: 19 mm | C: 44.9 kN | C0: 153 kN | Limiting speed: 4300 r/min
51117d: 85 mm | D: 110 mm | H: 19 mm | C: 46.2 kN | C0: 163 kN | Limiting speed: 4300 r/min
51118d: 90 mm | D: 120 mm | H: 22 mm | C: 59.2 kN | C0: 208 kN | Limiting speed: 3800 r/min
51120d: 100 mm | D: 135 mm | H: 25 mm | C: 85.2 kN | C0: 290 kN | Limiting speed: 3200 r/min
51122d: 110 mm | D: 145 mm | H: 25 mm | C: 87.1 kN | C0: 315 kN | Limiting speed: 3200 r/min
51124d: 120 mm | D: 155 mm | H: 25 mm | C: 88.4 kN | C0: 335 kN | Limiting speed: 3000 r/min
51126d: 130 mm | D: 170 mm | H: 30 mm | C: 111 kN | C0: 425 kN | Limiting speed: 2600 r/min
51128d: 140 mm | D: 180 mm | H: 31 mm | C: 111 kN | C0: 440 kN | Limiting speed: 2600 r/min
51130 Md: 150 mm | D: 190 mm | H: 31 mm | C: 111 kN | C0: 440 kN | Limiting speed: 2400 r/min
51132 Md: 160 mm | D: 200 mm | H: 31 mm | C: 112 kN | C0: 465 kN | Limiting speed: 2400 r/min
51134 Md: 170 mm | D: 215 mm | H: 34 mm | C: 133 kN | C0: 540 kN | Limiting speed: 2200 r/min
51136 Md: 180 mm | D: 225 mm | H: 34 mm | C: 135 kN | C0: 570 kN | Limiting speed: 2200 r/min
51138 Md: 190 mm | D: 240 mm | H: 37 mm | C: 172 kN | C0: 710 kN | Limiting speed: 2000 r/min
51140 Md: 200 mm | D: 250 mm | H: 37 mm | C: 168 kN | C0: 710 kN | Limiting speed: 1900 r/min
51144 Md: 220 mm | D: 270 mm | H: 37 mm | C: 178 kN | C0: 800 kN | Limiting speed: 1900 r/min
51148 Md: 240 mm | D: 300 mm | H: 45 mm | C: 234 kN | C0: 1040 kN | Limiting speed: 1600 r/min
51152 Md: 260 mm | D: 320 mm | H: 45 mm | C: 238 kN | C0: 1100 kN | Limiting speed: 1500 r/min
51156 Md: 280 mm | D: 350 mm | H: 53 mm | C: 319 kN | C0: 1460 kN | Limiting speed: 1300 r/min
51160 Md: 300 mm | D: 380 mm | H: 62 mm | C: 364 kN | C0: 1760 kN | Limiting speed: 1200 r/min
51164 Md: 320 mm | D: 400 mm | H: 63 mm | C: 371 kN | C0: 1860 kN | Limiting speed: 1100 r/min
51168 Md: 340 mm | D: 420 mm | H: 64 mm | C: 377 kN | C0: 1960 kN | Limiting speed: 1100 r/min
51172 Fd: 360 mm | D: 440 mm | H: 65 mm | C: 390 kN | C0: 2080 kN | Limiting speed: 1100 r/min
51176 Fd: 380 mm | D: 460 mm | H: 65 mm | C: 397 kN | C0: 2200 kN | Limiting speed: 1000 r/min
51180 Fd: 400 mm | D: 480 mm | H: 65 mm | C: 403 kN | C0: 2280 kN | Limiting speed: 1000 r/min
51184 Fd: 420 mm | D: 500 mm | H: 65 mm | C: 410 kN | C0: 2400 kN | Limiting speed: 1000 r/min
51188 Fd: 440 mm | D: 540 mm | H: 80 mm | C: 527 kN | C0: 3250 kN | Limiting speed: 850 r/min
51192 Fd: 460 mm | D: 560 mm | H: 80 mm | C: 527 kN | C0: 3250 kN | Limiting speed: 800 r/min
51196 Fd: 480 mm | D: 580 mm | H: 80 mm | C: 540 kN | C0: 3550 kN | Limiting speed: 800 r/min
511/500 Fd: 500 mm | D: 600 mm | H: 80 mm | C: 553 kN | C0: 3600 kN | Limiting speed: 800 r/min
511/530 Fd: 530 mm | D: 640 mm | H: 85 mm | C: 650 kN | C0: 4400 kN | Limiting speed: 750 r/min
511/560 Fd: 560 mm | D: 670 mm | H: 85 mm | C: 663 kN | C0: 4650 kN | Limiting speed: 700 r/min
511/600 Fd: 600 mm | D: 710 mm | H: 85 mm | C: 663 kN | C0: 4800 kN | Limiting speed: 700 r/min
511/630 Fd: 630 mm | D: 750 mm | H: 95 mm | C: 728 kN | C0: 5400 kN | Limiting speed: 630 r/min
511/670 Fd: 670 mm | D: 800 mm | H: 105 mm | C: 852 kN | C0: 6700 kN | Limiting speed: 560 r/min

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