• KOYO Crane Sheave Cylindrical Roller Bearings, Shielded (DC50)
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KOYO Crane Sheave Cylindrical Roller Bearings, Shielded (DC50)

KOYO Crane Sheave Cylindrical Roller Bearings, Shielded (DC50)

Double-row full complement cylindrical roller bearings with shields for crane sheaves (DC50 series), with snap ring grooves (N) or snap rings fitted (NR), pre-greased.

Key features

  • Full complement for high radial load
  • Shielded and grease filled
  • Snap ring groove (N) or with snap rings (NR) in outer ring
  • Designed for crane and hoist rope sheaves

Specifications

Bearing type Full complement cylindrical roller bearing
Series DC50..N, DC50..NR
Application Crane sheaves
Source KOYO Special Bearings catalogue, p. C76-C79
DC5008N d: 40 mm | D: 68 mm | B: 38 mm | Cr: 87.8 kN | C0r: 125 kN | Mass: 0.55 kg
DC5008NR d: 40 mm | D: 68 mm | B: 38 mm | Cr: 87.8 kN | C0r: 125 kN | Mass: 0.55 kg
DC5009N d: 45 mm | D: 75 mm | B: 40 mm | Cr: 95.1 kN | C0r: 144 kN | Mass: 0.70 kg
DC5009NR d: 45 mm | D: 75 mm | B: 40 mm | Cr: 95.1 kN | C0r: 144 kN | Mass: 0.70 kg
DC5010N d: 50 mm | D: 80 mm | B: 40 mm | Cr: 99.7 kN | C0r: 158 kN | Mass: 0.75 kg
DC5010NR d: 50 mm | D: 80 mm | B: 40 mm | Cr: 99.7 kN | C0r: 158 kN | Mass: 0.75 kg
DC5011N d: 55 mm | D: 90 mm | B: 46 mm | Cr: 118 kN | C0r: 193 kN | Mass: 1.19 kg
DC5011NR d: 55 mm | D: 90 mm | B: 46 mm | Cr: 118 kN | C0r: 193 kN | Mass: 1.19 kg
DC5012N d: 60 mm | D: 95 mm | B: 46 mm | Cr: 123 kN | C0r: 208 kN | Mass: 1.27 kg
DC5012NR d: 60 mm | D: 95 mm | B: 46 mm | Cr: 123 kN | C0r: 208 kN | Mass: 1.27 kg
DC5013N d: 65 mm | D: 100 mm | B: 46 mm | Cr: 128 kN | C0r: 224 kN | Mass: 1.30 kg
DC5013NR d: 65 mm | D: 100 mm | B: 46 mm | Cr: 128 kN | C0r: 224 kN | Mass: 1.30 kg
DC5014N d: 70 mm | D: 110 mm | B: 54 mm | Cr: 170 kN | C0r: 285 kN | Mass: 1.94 kg
DC5014NR d: 70 mm | D: 110 mm | B: 54 mm | Cr: 170 kN | C0r: 285 kN | Mass: 1.94 kg
DC5015N d: 75 mm | D: 115 mm | B: 54 mm | Cr: 178 kN | C0r: 307 kN | Mass: 2.11 kg
DC5015NR d: 75 mm | D: 115 mm | B: 54 mm | Cr: 178 kN | C0r: 307 kN | Mass: 2.11 kg
DC5016N d: 80 mm | D: 125 mm | B: 60 mm | Cr: 250 kN | C0r: 429 kN | Mass: 2.65 kg
DC5016NR d: 80 mm | D: 125 mm | B: 60 mm | Cr: 250 kN | C0r: 429 kN | Mass: 2.65 kg
DC5017N d: 85 mm | D: 130 mm | B: 60 mm | Cr: 255 kN | C0r: 446 kN | Mass: 2.80 kg
DC5017NR d: 85 mm | D: 130 mm | B: 60 mm | Cr: 255 kN | C0r: 446 kN | Mass: 2.80 kg
DC5018N d: 90 mm | D: 140 mm | B: 67 mm | Cr: 303 kN | C0r: 541 kN | Mass: 3.70 kg
DC5018NR d: 90 mm | D: 140 mm | B: 67 mm | Cr: 303 kN | C0r: 541 kN | Mass: 3.70 kg
DC5019N d: 95 mm | D: 145 mm | B: 67 mm | Cr: 310 kN | C0r: 562 kN | Mass: 3.90 kg
DC5019NR d: 95 mm | D: 145 mm | B: 67 mm | Cr: 310 kN | C0r: 562 kN | Mass: 3.90 kg
DC5020N d: 100 mm | D: 150 mm | B: 67 mm | Cr: 316 kN | C0r: 584 kN | Mass: 4.05 kg
DC5020NR d: 100 mm | D: 150 mm | B: 67 mm | Cr: 316 kN | C0r: 584 kN | Mass: 4.05 kg
DC5022N d: 110 mm | D: 170 mm | B: 80 mm | Cr: 382 kN | C0r: 697 kN | Mass: 6.50 kg
DC5022NR d: 110 mm | D: 170 mm | B: 80 mm | Cr: 382 kN | C0r: 697 kN | Mass: 6.50 kg
DC5024N d: 120 mm | D: 180 mm | B: 80 mm | Cr: 398 kN | C0r: 750 kN | Mass: 6.95 kg
DC5024NR d: 120 mm | D: 180 mm | B: 80 mm | Cr: 398 kN | C0r: 750 kN | Mass: 6.95 kg
DC5026N d: 130 mm | D: 200 mm | B: 95 mm | Cr: 534 kN | C0r: 1 000 kN | Mass: 10.5 kg
DC5026NR d: 130 mm | D: 200 mm | B: 95 mm | Cr: 534 kN | C0r: 1 000 kN | Mass: 10.5 kg
DC5028N d: 140 mm | D: 210 mm | B: 95 mm | Cr: 540 kN | C0r: 1 070 kN | Mass: 11.0 kg
DC5028NR d: 140 mm | D: 210 mm | B: 95 mm | Cr: 540 kN | C0r: 1 070 kN | Mass: 11.0 kg
DC5030N d: 150 mm | D: 225 mm | B: 100 mm | Cr: 682 kN | C0r: 1 400 kN | Mass: 13.9 kg
DC5030NR d: 150 mm | D: 225 mm | B: 100 mm | Cr: 682 kN | C0r: 1 400 kN | Mass: 13.9 kg
DC5032N d: 160 mm | D: 240 mm | B: 109 mm | Cr: 786 kN | C0r: 1 640 kN | Mass: 17.2 kg
DC5032NR d: 160 mm | D: 240 mm | B: 109 mm | Cr: 786 kN | C0r: 1 640 kN | Mass: 17.2 kg
DC5034N d: 170 mm | D: 260 mm | B: 122 mm | Cr: 977 kN | C0r: 2 020 kN | Mass: 23.1 kg
DC5034NR d: 170 mm | D: 260 mm | B: 122 mm | Cr: 977 kN | C0r: 2 020 kN | Mass: 23.1 kg
DC5036N d: 180 mm | D: 280 mm | B: 136 mm | Cr: 1 150 kN | C0r: 2 440 kN | Mass: 30.8 kg
DC5036NR d: 180 mm | D: 280 mm | B: 136 mm | Cr: 1 150 kN | C0r: 2 440 kN | Mass: 30.8 kg
DC5038N d: 190 mm | D: 290 mm | B: 136 mm | Cr: 1 180 kN | C0r: 2 530 kN | Mass: 32.4 kg
DC5038NR d: 190 mm | D: 290 mm | B: 136 mm | Cr: 1 180 kN | C0r: 2 530 kN | Mass: 32.4 kg
DC5040N d: 200 mm | D: 310 mm | B: 150 mm | Cr: 1 390 kN | C0r: 2 980 kN | Mass: 41.7 kg
DC5040NR d: 200 mm | D: 310 mm | B: 150 mm | Cr: 1 390 kN | C0r: 2 980 kN | Mass: 41.7 kg
DC5044N d: 220 mm | D: 340 mm | B: 160 mm | Cr: 1 620 kN | C0r: 3 590 kN | Mass: 53.5 kg
DC5044NR d: 220 mm | D: 340 mm | B: 160 mm | Cr: 1 620 kN | C0r: 3 590 kN | Mass: 53.5 kg
DC5048N d: 240 mm | D: 360 mm | B: 160 mm | Cr: 1 690 kN | C0r: 3 850 kN | Mass: 57.3 kg
DC5048NR d: 240 mm | D: 360 mm | B: 160 mm | Cr: 1 690 kN | C0r: 3 850 kN | Mass: 57.3 kg
DC5052N d: 260 mm | D: 400 mm | B: 190 mm | Cr: 2 230 kN | C0r: 4 980 kN | Mass: 87.2 kg
DC5052NR d: 260 mm | D: 400 mm | B: 190 mm | Cr: 2 230 kN | C0r: 4 980 kN | Mass: 87.2 kg
DC5056N d: 280 mm | D: 420 mm | B: 190 mm | Cr: 2 330 kN | C0r: 5 350 kN | Mass: 93.0 kg
DC5056NR d: 280 mm | D: 420 mm | B: 190 mm | Cr: 2 330 kN | C0r: 5 350 kN | Mass: 93.0 kg
DC5060 d: 300 mm | D: 460 mm | B: 218 mm | Cr: 2 860 kN | C0r: 6 610 kN | Mass: 134 kg
DC5064 d: 320 mm | D: 480 mm | B: 218 mm | Cr: 2 950 kN | C0r: 6 930 kN | Mass: 140 kg
DC5068 d: 340 mm | D: 520 mm | B: 243 mm | Cr: 3 590 kN | C0r: 8 420 kN | Mass: 189 kg
DC5072 d: 360 mm | D: 540 mm | B: 243 mm | Cr: 3 660 kN | C0r: 8 720 kN | Mass: 197 kg
DC5076 d: 380 mm | D: 560 mm | B: 243 mm | Cr: 3 730 kN | C0r: 9 020 kN | Mass: 207 kg
DC5080 d: 400 mm | D: 600 mm | B: 272 mm | Cr: 4 510 kN | C0r: 11 000 kN | Mass: 281 kg
DC5084 d: 420 mm | D: 620 mm | B: 272 mm | Cr: 4 650 kN | C0r: 11 400 kN | Mass: 290 kg
DC5088 d: 440 mm | D: 650 mm | B: 280 mm | Cr: 4 940 kN | C0r: 12 200 kN | Mass: 330 kg
Cylindrical Roller BearingsKOYO
62 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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KOYO Crane Sheave Cylindrical Roller Bearings, Shielded (DC50)

Brand KOYO·Cylindrical Roller Bearings

Available part numbers (62)

DC5008N, DC5008NR, DC5009N, DC5009NR, DC5010N, DC5010NR, DC5011N, DC5011NR, DC5012N, DC5012NR + 52 more — see full table ↓

How to order

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Product codes & specifications
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Product codeSpec
DC5008Nd: 40 mm | D: 68 mm | B: 38 mm | Cr: 87.8 kN | C0r: 125 kN | Mass: 0.55 kg
DC5008NRd: 40 mm | D: 68 mm | B: 38 mm | Cr: 87.8 kN | C0r: 125 kN | Mass: 0.55 kg
DC5009Nd: 45 mm | D: 75 mm | B: 40 mm | Cr: 95.1 kN | C0r: 144 kN | Mass: 0.70 kg
DC5009NRd: 45 mm | D: 75 mm | B: 40 mm | Cr: 95.1 kN | C0r: 144 kN | Mass: 0.70 kg
DC5010Nd: 50 mm | D: 80 mm | B: 40 mm | Cr: 99.7 kN | C0r: 158 kN | Mass: 0.75 kg
DC5010NRd: 50 mm | D: 80 mm | B: 40 mm | Cr: 99.7 kN | C0r: 158 kN | Mass: 0.75 kg
DC5011Nd: 55 mm | D: 90 mm | B: 46 mm | Cr: 118 kN | C0r: 193 kN | Mass: 1.19 kg
DC5011NRd: 55 mm | D: 90 mm | B: 46 mm | Cr: 118 kN | C0r: 193 kN | Mass: 1.19 kg
DC5012Nd: 60 mm | D: 95 mm | B: 46 mm | Cr: 123 kN | C0r: 208 kN | Mass: 1.27 kg
DC5012NRd: 60 mm | D: 95 mm | B: 46 mm | Cr: 123 kN | C0r: 208 kN | Mass: 1.27 kg
DC5013Nd: 65 mm | D: 100 mm | B: 46 mm | Cr: 128 kN | C0r: 224 kN | Mass: 1.30 kg
DC5013NRd: 65 mm | D: 100 mm | B: 46 mm | Cr: 128 kN | C0r: 224 kN | Mass: 1.30 kg
DC5014Nd: 70 mm | D: 110 mm | B: 54 mm | Cr: 170 kN | C0r: 285 kN | Mass: 1.94 kg
DC5014NRd: 70 mm | D: 110 mm | B: 54 mm | Cr: 170 kN | C0r: 285 kN | Mass: 1.94 kg
DC5015Nd: 75 mm | D: 115 mm | B: 54 mm | Cr: 178 kN | C0r: 307 kN | Mass: 2.11 kg
DC5015NRd: 75 mm | D: 115 mm | B: 54 mm | Cr: 178 kN | C0r: 307 kN | Mass: 2.11 kg
DC5016Nd: 80 mm | D: 125 mm | B: 60 mm | Cr: 250 kN | C0r: 429 kN | Mass: 2.65 kg
DC5016NRd: 80 mm | D: 125 mm | B: 60 mm | Cr: 250 kN | C0r: 429 kN | Mass: 2.65 kg
DC5017Nd: 85 mm | D: 130 mm | B: 60 mm | Cr: 255 kN | C0r: 446 kN | Mass: 2.80 kg
DC5017NRd: 85 mm | D: 130 mm | B: 60 mm | Cr: 255 kN | C0r: 446 kN | Mass: 2.80 kg
DC5018Nd: 90 mm | D: 140 mm | B: 67 mm | Cr: 303 kN | C0r: 541 kN | Mass: 3.70 kg
DC5018NRd: 90 mm | D: 140 mm | B: 67 mm | Cr: 303 kN | C0r: 541 kN | Mass: 3.70 kg
DC5019Nd: 95 mm | D: 145 mm | B: 67 mm | Cr: 310 kN | C0r: 562 kN | Mass: 3.90 kg
DC5019NRd: 95 mm | D: 145 mm | B: 67 mm | Cr: 310 kN | C0r: 562 kN | Mass: 3.90 kg
DC5020Nd: 100 mm | D: 150 mm | B: 67 mm | Cr: 316 kN | C0r: 584 kN | Mass: 4.05 kg
DC5020NRd: 100 mm | D: 150 mm | B: 67 mm | Cr: 316 kN | C0r: 584 kN | Mass: 4.05 kg
DC5022Nd: 110 mm | D: 170 mm | B: 80 mm | Cr: 382 kN | C0r: 697 kN | Mass: 6.50 kg
DC5022NRd: 110 mm | D: 170 mm | B: 80 mm | Cr: 382 kN | C0r: 697 kN | Mass: 6.50 kg
DC5024Nd: 120 mm | D: 180 mm | B: 80 mm | Cr: 398 kN | C0r: 750 kN | Mass: 6.95 kg
DC5024NRd: 120 mm | D: 180 mm | B: 80 mm | Cr: 398 kN | C0r: 750 kN | Mass: 6.95 kg
DC5026Nd: 130 mm | D: 200 mm | B: 95 mm | Cr: 534 kN | C0r: 1 000 kN | Mass: 10.5 kg
DC5026NRd: 130 mm | D: 200 mm | B: 95 mm | Cr: 534 kN | C0r: 1 000 kN | Mass: 10.5 kg
DC5028Nd: 140 mm | D: 210 mm | B: 95 mm | Cr: 540 kN | C0r: 1 070 kN | Mass: 11.0 kg
DC5028NRd: 140 mm | D: 210 mm | B: 95 mm | Cr: 540 kN | C0r: 1 070 kN | Mass: 11.0 kg
DC5030Nd: 150 mm | D: 225 mm | B: 100 mm | Cr: 682 kN | C0r: 1 400 kN | Mass: 13.9 kg
DC5030NRd: 150 mm | D: 225 mm | B: 100 mm | Cr: 682 kN | C0r: 1 400 kN | Mass: 13.9 kg
DC5032Nd: 160 mm | D: 240 mm | B: 109 mm | Cr: 786 kN | C0r: 1 640 kN | Mass: 17.2 kg
DC5032NRd: 160 mm | D: 240 mm | B: 109 mm | Cr: 786 kN | C0r: 1 640 kN | Mass: 17.2 kg
DC5034Nd: 170 mm | D: 260 mm | B: 122 mm | Cr: 977 kN | C0r: 2 020 kN | Mass: 23.1 kg
DC5034NRd: 170 mm | D: 260 mm | B: 122 mm | Cr: 977 kN | C0r: 2 020 kN | Mass: 23.1 kg
DC5036Nd: 180 mm | D: 280 mm | B: 136 mm | Cr: 1 150 kN | C0r: 2 440 kN | Mass: 30.8 kg
DC5036NRd: 180 mm | D: 280 mm | B: 136 mm | Cr: 1 150 kN | C0r: 2 440 kN | Mass: 30.8 kg
DC5038Nd: 190 mm | D: 290 mm | B: 136 mm | Cr: 1 180 kN | C0r: 2 530 kN | Mass: 32.4 kg
DC5038NRd: 190 mm | D: 290 mm | B: 136 mm | Cr: 1 180 kN | C0r: 2 530 kN | Mass: 32.4 kg
DC5040Nd: 200 mm | D: 310 mm | B: 150 mm | Cr: 1 390 kN | C0r: 2 980 kN | Mass: 41.7 kg
DC5040NRd: 200 mm | D: 310 mm | B: 150 mm | Cr: 1 390 kN | C0r: 2 980 kN | Mass: 41.7 kg
DC5044Nd: 220 mm | D: 340 mm | B: 160 mm | Cr: 1 620 kN | C0r: 3 590 kN | Mass: 53.5 kg
DC5044NRd: 220 mm | D: 340 mm | B: 160 mm | Cr: 1 620 kN | C0r: 3 590 kN | Mass: 53.5 kg
DC5048Nd: 240 mm | D: 360 mm | B: 160 mm | Cr: 1 690 kN | C0r: 3 850 kN | Mass: 57.3 kg
DC5048NRd: 240 mm | D: 360 mm | B: 160 mm | Cr: 1 690 kN | C0r: 3 850 kN | Mass: 57.3 kg
DC5052Nd: 260 mm | D: 400 mm | B: 190 mm | Cr: 2 230 kN | C0r: 4 980 kN | Mass: 87.2 kg
DC5052NRd: 260 mm | D: 400 mm | B: 190 mm | Cr: 2 230 kN | C0r: 4 980 kN | Mass: 87.2 kg
DC5056Nd: 280 mm | D: 420 mm | B: 190 mm | Cr: 2 330 kN | C0r: 5 350 kN | Mass: 93.0 kg
DC5056NRd: 280 mm | D: 420 mm | B: 190 mm | Cr: 2 330 kN | C0r: 5 350 kN | Mass: 93.0 kg
DC5060d: 300 mm | D: 460 mm | B: 218 mm | Cr: 2 860 kN | C0r: 6 610 kN | Mass: 134 kg
DC5064d: 320 mm | D: 480 mm | B: 218 mm | Cr: 2 950 kN | C0r: 6 930 kN | Mass: 140 kg
DC5068d: 340 mm | D: 520 mm | B: 243 mm | Cr: 3 590 kN | C0r: 8 420 kN | Mass: 189 kg
DC5072d: 360 mm | D: 540 mm | B: 243 mm | Cr: 3 660 kN | C0r: 8 720 kN | Mass: 197 kg
DC5076d: 380 mm | D: 560 mm | B: 243 mm | Cr: 3 730 kN | C0r: 9 020 kN | Mass: 207 kg
DC5080d: 400 mm | D: 600 mm | B: 272 mm | Cr: 4 510 kN | C0r: 11 000 kN | Mass: 281 kg
DC5084d: 420 mm | D: 620 mm | B: 272 mm | Cr: 4 650 kN | C0r: 11 400 kN | Mass: 290 kg
DC5088d: 440 mm | D: 650 mm | B: 280 mm | Cr: 4 940 kN | C0r: 12 200 kN | Mass: 330 kg

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