• KYK 230 Series Spherical Roller Bearings (CC, CK, MBW33, KMBW33)
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KYK 230 Series Spherical Roller Bearings (CC, CK, MBW33, KMBW33)

KYK 230 Series Spherical Roller Bearings (CC, CK, MBW33, KMBW33)

KYK 230 series double-row spherical roller bearings, bore 110 to 460 mm, with cylindrical or tapered bore and pressed steel (CC) or machined brass (MB) cages.

Key features

  • Self-aligning double-row spherical roller design for heavy radial and axial loads
  • Cylindrical bore (CC, MB) and tapered bore 1:12 (CK, KMB) versions; K30 indicates 1:30 taper where listed
  • MB versions with machined brass cage; W33 indicates lubricating holes and groove in the outer ring
  • Adapter sleeve designation listed for tapered-bore bearings
  • Limiting speeds listed for grease and oil lubrication

Specifications

Brand KYK
Series 230
Bearing type Double-row spherical roller bearing
Bore range 110 - 460 mm
Bore Cylindrical or tapered (K 1:12, K30 1:30)
Cage CC pressed steel / MB machined brass
Load ratings Basic dynamic Cr / static C0r
Source KYK Bearing Catalogue, p. 69-79
23022CC d: 110 mm | D: 170 mm | B: 45 mm | Cr: 286 kN | C0r: 478 kN | Mass: 3.680 kg
23022CK d: 110 mm | D: 170 mm | B: 45 mm | Cr: 286 kN | C0r: 478 kN | Mass: 3.680 kg
23022KMBW33 d: 110 mm | D: 170 mm | B: 45 mm | Cr: 286 kN | C0r: 478 kN | Mass: 3.750 kg
23022MBW33 d: 110 mm | D: 170 mm | B: 45 mm | Cr: 286 kN | C0r: 478 kN | Mass: 3.750 kg
23024CC d: 120 mm | D: 180 mm | B: 46 mm | Cr: 299 kN | C0r: 517 kN | Mass: 4.250 kg
23024CK d: 120 mm | D: 180 mm | B: 46 mm | Cr: 299 kN | C0r: 517 kN | Mass: 4.250 kg
23024KMBW33 d: 120 mm | D: 180 mm | B: 46 mm | Cr: 299 kN | C0r: 517 kN | Mass: 4.100 kg
23024MBW33 d: 120 mm | D: 180 mm | B: 46 mm | Cr: 299 kN | C0r: 517 kN | Mass: 4.200 kg
23026CC d: 130 mm | D: 200 mm | B: 52 mm | Cr: 377 kN | C0r: 654 kN | Mass: 4.590 kg
23026CK d: 130 mm | D: 200 mm | B: 52 mm | Cr: 377 kN | C0r: 654 kN | Mass: 7.550 kg
23026KMBW33 d: 130 mm | D: 200 mm | B: 52 mm | Cr: 377 kN | C0r: 654 kN | Mass: 6.000 kg
23026MBW33 d: 130 mm | D: 200 mm | B: 52 mm | Cr: 377 kN | C0r: 654 kN | Mass: 6.100 kg
23028CC d: 140 mm | D: 210 mm | B: 53 mm | Cr: 428 kN | C0r: 737 kN | Mass: 7.200 kg
23028CK d: 140 mm | D: 210 mm | B: 53 mm | Cr: 428 kN | C0r: 737 kN | Mass: 7.200 kg
23028KMBW33 d: 140 mm | D: 210 mm | B: 53 mm | Cr: 428 kN | C0r: 737 kN | Mass: 6.000 kg
23028MBW33 d: 140 mm | D: 210 mm | B: 53 mm | Cr: 428 kN | C0r: 737 kN | Mass: 6.550 kg
23030CC d: 150 mm | D: 225 mm | B: 56 mm | Cr: 467 kN | C0r: 812 kN | Mass: 8.570 kg
23030CK d: 150 mm | D: 225 mm | B: 56 mm | Cr: 467 kN | C0r: 812 kN | Mass: 8.570 kg
23030KMBW33 d: 150 mm | D: 225 mm | B: 56 mm | Cr: 467 kN | C0r: 812 kN | Mass: 7.800 kg
23030MBW33 d: 150 mm | D: 225 mm | B: 56 mm | Cr: 467 kN | C0r: 812 kN | Mass: 7.950 kg
23032KMBW33 d: 160 mm | D: 240 mm | B: 60 mm | Cr: 539 kN | C0r: 944 kN | Mass: 9.500 kg
23032MBW33 d: 160 mm | D: 240 mm | B: 60 mm | Cr: 539 kN | C0r: 944 kN | Mass: 9.700 kg
23034KMBW33 d: 170 mm | D: 260 mm | B: 67 mm | Cr: 609 kN | C0r: 1110 kN | Mass: 13.300 kg
23034MBW33 d: 170 mm | D: 260 mm | B: 67 mm | Cr: 609 kN | C0r: 1110 kN | Mass: 13.400 kg
23036KMBW33 d: 180 mm | D: 280 mm | B: 74 mm | Cr: 710 kN | C0r: 1290 kN | Mass: 17.000 kg
23036MBW33 d: 180 mm | D: 280 mm | B: 74 mm | Cr: 710 kN | C0r: 1290 kN | Mass: 17.600 kg
23038KMBW33 d: 190 mm | D: 290 mm | B: 75 mm | Cr: 736 kN | C0r: 1370 kN | Mass: 18.000 kg
23038MBW33 d: 190 mm | D: 290 mm | B: 75 mm | Cr: 736 kN | C0r: 1370 kN | Mass: 18.600 kg
23040KMBW33 d: 200 mm | D: 310 mm | B: 82 mm | Cr: 890 kN | C0r: 1670 kN | Mass: 23.500 kg
23040MBW33 d: 200 mm | D: 310 mm | B: 82 mm | Cr: 890 kN | C0r: 1670 kN | Mass: 23.500 kg
23044KMBW33 d: 220 mm | D: 340 mm | B: 90 mm | Cr: 984 kN | C0r: 1890 kN | Mass: 31.500 kg
23044MBW33 d: 220 mm | D: 340 mm | B: 90 mm | Cr: 984 kN | C0r: 1890 kN | Mass: 31.500 kg
23048KMBW33 d: 240 mm | D: 360 mm | B: 92 mm | Cr: 1100 kN | C0r: 2170 kN | Mass: 34.500 kg
23048MBW33 d: 240 mm | D: 360 mm | B: 92 mm | Cr: 1100 kN | C0r: 2170 kN | Mass: 34.500 kg
23052KMBW33 d: 260 mm | D: 400 mm | B: 104 mm | Cr: 1330 kN | C0r: 2570 kN | Mass: 50.500 kg
23052MBW33 d: 260 mm | D: 400 mm | B: 104 mm | Cr: 1330 kN | C0r: 2570 kN | Mass: 50.500 kg
23056KMBW33 d: 280 mm | D: 420 mm | B: 106 mm | Cr: 1430 kN | C0r: 2860 kN | Mass: 53.000 kg
23056MBW33 d: 280 mm | D: 420 mm | B: 106 mm | Cr: 1430 kN | C0r: 2860 kN | Mass: 53.000 kg
23060KMBW33 d: 300 mm | D: 460 mm | B: 118 mm | Cr: 1750 kN | C0r: 3480 kN | Mass: 73.500 kg
23060MBW33 d: 300 mm | D: 460 mm | B: 118 mm | Cr: 1750 kN | C0r: 3480 kN | Mass: 73.500 kg
23064KMBW33 d: 320 mm | D: 480 mm | B: 121 mm | Cr: 1830 kN | C0r: 3740 kN | Mass: 79.500 kg
23064MBW33 d: 320 mm | D: 480 mm | B: 121 mm | Cr: 1830 kN | C0r: 3740 kN | Mass: 79.500 kg
23068KMBW33 d: 340 mm | D: 520 mm | B: 133 mm | Cr: 2360 kN | C0r: 4550 kN | Mass: 108.000 kg
23068MBW33 d: 340 mm | D: 520 mm | B: 133 mm | Cr: 2360 kN | C0r: 4550 kN | Mass: 108.000 kg
23072KMBW33 d: 360 mm | D: 540 mm | B: 134 mm | Cr: 2450 kN | C0r: 4800 kN | Mass: 111.000 kg
23072MBW33 d: 360 mm | D: 540 mm | B: 134 mm | Cr: 2450 kN | C0r: 4800 kN | Mass: 111.000 kg
23076KMBW33 d: 380 mm | D: 560 mm | B: 135 mm | Cr: 2550 kN | C0r: 5300 kN | Mass: 117.000 kg
23076MBW33 d: 380 mm | D: 560 mm | B: 135 mm | Cr: 2550 kN | C0r: 5300 kN | Mass: 117.000 kg
23080KMBW33 d: 400 mm | D: 600 mm | B: 148 mm | Cr: 3050 kN | C0r: 6200 kN | Mass: 152.000 kg
23080MBW33 d: 400 mm | D: 600 mm | B: 148 mm | Cr: 3050 kN | C0r: 6200 kN | Mass: 152.000 kg
23084KMBW33 d: 420 mm | D: 620 mm | B: 150 mm | Cr: 3150 kN | C0r: 6550 kN | Mass: 160.000 kg
23084MBW33 d: 420 mm | D: 620 mm | B: 150 mm | Cr: 3150 kN | C0r: 6550 kN | Mass: 160.000 kg
23088KMBW33 d: 440 mm | D: 650 mm | B: 157 mm | Cr: 3400 kN | C0r: 7100 kN | Mass: 180.000 kg
23088MBW33 d: 440 mm | D: 650 mm | B: 157 mm | Cr: 3400 kN | C0r: 7100 kN | Mass: 180.000 kg
23092KMBW33 d: 460 mm | D: 680 mm | B: 163 mm | Cr: 3650 kN | C0r: 7650 kN | Mass: 209.000 kg
23092MBW33 d: 460 mm | D: 680 mm | B: 163 mm | Cr: 3650 kN | C0r: 7650 kN | Mass: 209.000 kg
Spherical Roller BearingsKYK
56 product codes available in this family
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KYK 230 Series Spherical Roller Bearings (CC, CK, MBW33, KMBW33)

Brand KYK·Spherical Roller Bearings

Available part numbers (56)

23022CC, 23022CK, 23022KMBW33, 23022MBW33, 23024CC, 23024CK, 23024KMBW33, 23024MBW33, 23026CC, 23026CK + 46 more — see full table ↓

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Product codes & specifications
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Product codeSpec
23022CCd: 110 mm | D: 170 mm | B: 45 mm | Cr: 286 kN | C0r: 478 kN | Mass: 3.680 kg
23022CKd: 110 mm | D: 170 mm | B: 45 mm | Cr: 286 kN | C0r: 478 kN | Mass: 3.680 kg
23022KMBW33d: 110 mm | D: 170 mm | B: 45 mm | Cr: 286 kN | C0r: 478 kN | Mass: 3.750 kg
23022MBW33d: 110 mm | D: 170 mm | B: 45 mm | Cr: 286 kN | C0r: 478 kN | Mass: 3.750 kg
23024CCd: 120 mm | D: 180 mm | B: 46 mm | Cr: 299 kN | C0r: 517 kN | Mass: 4.250 kg
23024CKd: 120 mm | D: 180 mm | B: 46 mm | Cr: 299 kN | C0r: 517 kN | Mass: 4.250 kg
23024KMBW33d: 120 mm | D: 180 mm | B: 46 mm | Cr: 299 kN | C0r: 517 kN | Mass: 4.100 kg
23024MBW33d: 120 mm | D: 180 mm | B: 46 mm | Cr: 299 kN | C0r: 517 kN | Mass: 4.200 kg
23026CCd: 130 mm | D: 200 mm | B: 52 mm | Cr: 377 kN | C0r: 654 kN | Mass: 4.590 kg
23026CKd: 130 mm | D: 200 mm | B: 52 mm | Cr: 377 kN | C0r: 654 kN | Mass: 7.550 kg
23026KMBW33d: 130 mm | D: 200 mm | B: 52 mm | Cr: 377 kN | C0r: 654 kN | Mass: 6.000 kg
23026MBW33d: 130 mm | D: 200 mm | B: 52 mm | Cr: 377 kN | C0r: 654 kN | Mass: 6.100 kg
23028CCd: 140 mm | D: 210 mm | B: 53 mm | Cr: 428 kN | C0r: 737 kN | Mass: 7.200 kg
23028CKd: 140 mm | D: 210 mm | B: 53 mm | Cr: 428 kN | C0r: 737 kN | Mass: 7.200 kg
23028KMBW33d: 140 mm | D: 210 mm | B: 53 mm | Cr: 428 kN | C0r: 737 kN | Mass: 6.000 kg
23028MBW33d: 140 mm | D: 210 mm | B: 53 mm | Cr: 428 kN | C0r: 737 kN | Mass: 6.550 kg
23030CCd: 150 mm | D: 225 mm | B: 56 mm | Cr: 467 kN | C0r: 812 kN | Mass: 8.570 kg
23030CKd: 150 mm | D: 225 mm | B: 56 mm | Cr: 467 kN | C0r: 812 kN | Mass: 8.570 kg
23030KMBW33d: 150 mm | D: 225 mm | B: 56 mm | Cr: 467 kN | C0r: 812 kN | Mass: 7.800 kg
23030MBW33d: 150 mm | D: 225 mm | B: 56 mm | Cr: 467 kN | C0r: 812 kN | Mass: 7.950 kg
23032KMBW33d: 160 mm | D: 240 mm | B: 60 mm | Cr: 539 kN | C0r: 944 kN | Mass: 9.500 kg
23032MBW33d: 160 mm | D: 240 mm | B: 60 mm | Cr: 539 kN | C0r: 944 kN | Mass: 9.700 kg
23034KMBW33d: 170 mm | D: 260 mm | B: 67 mm | Cr: 609 kN | C0r: 1110 kN | Mass: 13.300 kg
23034MBW33d: 170 mm | D: 260 mm | B: 67 mm | Cr: 609 kN | C0r: 1110 kN | Mass: 13.400 kg
23036KMBW33d: 180 mm | D: 280 mm | B: 74 mm | Cr: 710 kN | C0r: 1290 kN | Mass: 17.000 kg
23036MBW33d: 180 mm | D: 280 mm | B: 74 mm | Cr: 710 kN | C0r: 1290 kN | Mass: 17.600 kg
23038KMBW33d: 190 mm | D: 290 mm | B: 75 mm | Cr: 736 kN | C0r: 1370 kN | Mass: 18.000 kg
23038MBW33d: 190 mm | D: 290 mm | B: 75 mm | Cr: 736 kN | C0r: 1370 kN | Mass: 18.600 kg
23040KMBW33d: 200 mm | D: 310 mm | B: 82 mm | Cr: 890 kN | C0r: 1670 kN | Mass: 23.500 kg
23040MBW33d: 200 mm | D: 310 mm | B: 82 mm | Cr: 890 kN | C0r: 1670 kN | Mass: 23.500 kg
23044KMBW33d: 220 mm | D: 340 mm | B: 90 mm | Cr: 984 kN | C0r: 1890 kN | Mass: 31.500 kg
23044MBW33d: 220 mm | D: 340 mm | B: 90 mm | Cr: 984 kN | C0r: 1890 kN | Mass: 31.500 kg
23048KMBW33d: 240 mm | D: 360 mm | B: 92 mm | Cr: 1100 kN | C0r: 2170 kN | Mass: 34.500 kg
23048MBW33d: 240 mm | D: 360 mm | B: 92 mm | Cr: 1100 kN | C0r: 2170 kN | Mass: 34.500 kg
23052KMBW33d: 260 mm | D: 400 mm | B: 104 mm | Cr: 1330 kN | C0r: 2570 kN | Mass: 50.500 kg
23052MBW33d: 260 mm | D: 400 mm | B: 104 mm | Cr: 1330 kN | C0r: 2570 kN | Mass: 50.500 kg
23056KMBW33d: 280 mm | D: 420 mm | B: 106 mm | Cr: 1430 kN | C0r: 2860 kN | Mass: 53.000 kg
23056MBW33d: 280 mm | D: 420 mm | B: 106 mm | Cr: 1430 kN | C0r: 2860 kN | Mass: 53.000 kg
23060KMBW33d: 300 mm | D: 460 mm | B: 118 mm | Cr: 1750 kN | C0r: 3480 kN | Mass: 73.500 kg
23060MBW33d: 300 mm | D: 460 mm | B: 118 mm | Cr: 1750 kN | C0r: 3480 kN | Mass: 73.500 kg
23064KMBW33d: 320 mm | D: 480 mm | B: 121 mm | Cr: 1830 kN | C0r: 3740 kN | Mass: 79.500 kg
23064MBW33d: 320 mm | D: 480 mm | B: 121 mm | Cr: 1830 kN | C0r: 3740 kN | Mass: 79.500 kg
23068KMBW33d: 340 mm | D: 520 mm | B: 133 mm | Cr: 2360 kN | C0r: 4550 kN | Mass: 108.000 kg
23068MBW33d: 340 mm | D: 520 mm | B: 133 mm | Cr: 2360 kN | C0r: 4550 kN | Mass: 108.000 kg
23072KMBW33d: 360 mm | D: 540 mm | B: 134 mm | Cr: 2450 kN | C0r: 4800 kN | Mass: 111.000 kg
23072MBW33d: 360 mm | D: 540 mm | B: 134 mm | Cr: 2450 kN | C0r: 4800 kN | Mass: 111.000 kg
23076KMBW33d: 380 mm | D: 560 mm | B: 135 mm | Cr: 2550 kN | C0r: 5300 kN | Mass: 117.000 kg
23076MBW33d: 380 mm | D: 560 mm | B: 135 mm | Cr: 2550 kN | C0r: 5300 kN | Mass: 117.000 kg
23080KMBW33d: 400 mm | D: 600 mm | B: 148 mm | Cr: 3050 kN | C0r: 6200 kN | Mass: 152.000 kg
23080MBW33d: 400 mm | D: 600 mm | B: 148 mm | Cr: 3050 kN | C0r: 6200 kN | Mass: 152.000 kg
23084KMBW33d: 420 mm | D: 620 mm | B: 150 mm | Cr: 3150 kN | C0r: 6550 kN | Mass: 160.000 kg
23084MBW33d: 420 mm | D: 620 mm | B: 150 mm | Cr: 3150 kN | C0r: 6550 kN | Mass: 160.000 kg
23088KMBW33d: 440 mm | D: 650 mm | B: 157 mm | Cr: 3400 kN | C0r: 7100 kN | Mass: 180.000 kg
23088MBW33d: 440 mm | D: 650 mm | B: 157 mm | Cr: 3400 kN | C0r: 7100 kN | Mass: 180.000 kg
23092KMBW33d: 460 mm | D: 680 mm | B: 163 mm | Cr: 3650 kN | C0r: 7650 kN | Mass: 209.000 kg
23092MBW33d: 460 mm | D: 680 mm | B: 163 mm | Cr: 3650 kN | C0r: 7650 kN | Mass: 209.000 kg

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