• KYK 232 Series Spherical Roller Bearings (CC, CK, MBW33, KMBW33)
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KYK 232 Series Spherical Roller Bearings (CC, CK, MBW33, KMBW33)

KYK 232 Series Spherical Roller Bearings (CC, CK, MBW33, KMBW33)

KYK 232 series double-row spherical roller bearings, bore 90 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 232
Bearing type Double-row spherical roller bearing
Bore range 90 - 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. 68-79
23218CC d: 90 mm | D: 160 mm | B: 52.4 mm | Cr: 317 kN | C0r: 459 kN | Mass: 4.400 kg
23218CK d: 90 mm | D: 160 mm | B: 52.4 mm | Cr: 317 kN | C0r: 459 kN | Mass: 4.700 kg
23218KMBW33 d: 90 mm | D: 160 mm | B: 52.4 mm | Cr: 317 kN | C0r: 459 kN | Mass: 4.600 kg
23218MBW33 d: 90 mm | D: 160 mm | B: 52.4 mm | Cr: 317 kN | C0r: 459 kN | Mass: 4.600 kg
23220CC d: 100 mm | D: 180 mm | B: 60.3 mm | Cr: 415 kN | C0r: 599 kN | Mass: 7.340 kg
23220CK d: 100 mm | D: 180 mm | B: 60.3 mm | Cr: 415 kN | C0r: 599 kN | Mass: 7.340 kg
23220KMBW33 d: 100 mm | D: 180 mm | B: 60.3 mm | Cr: 415 kN | C0r: 599 kN | Mass: 6.500 kg
23220MBW33 d: 100 mm | D: 180 mm | B: 60.3 mm | Cr: 415 kN | C0r: 599 kN | Mass: 6.700 kg
23222CC d: 110 mm | D: 200 mm | B: 69.8 mm | Cr: 525 kN | C0r: 786 kN | Mass: 10.800 kg
23222CK d: 110 mm | D: 200 mm | B: 69.8 mm | Cr: 525 kN | C0r: 786 kN | Mass: 10.800 kg
23222KMBW33 d: 110 mm | D: 200 mm | B: 69.8 mm | Cr: 525 kN | C0r: 786 kN | Mass: 9.500 kg
23222MBW33 d: 110 mm | D: 200 mm | B: 69.8 mm | Cr: 525 kN | C0r: 786 kN | Mass: 9.700 kg
23224CC d: 120 mm | D: 215 mm | B: 76 mm | Cr: 583 kN | C0r: 894 kN | Mass: 13.100 kg
23224CK d: 120 mm | D: 215 mm | B: 76 mm | Cr: 583 kN | C0r: 894 kN | Mass: 13.100 kg
23224KMBW33 d: 120 mm | D: 215 mm | B: 76 mm | Cr: 583 kN | C0r: 894 kN | Mass: 11.800 kg
23224MBW33 d: 120 mm | D: 215 mm | B: 76 mm | Cr: 583 kN | C0r: 894 kN | Mass: 12.000 kg
23226CC d: 130 mm | D: 230 mm | B: 80 mm | Cr: 668 kN | C0r: 1030 kN | Mass: 15.800 kg
23226CK d: 130 mm | D: 230 mm | B: 80 mm | Cr: 668 kN | C0r: 1030 kN | Mass: 15.800 kg
23226KMBW33 d: 130 mm | D: 230 mm | B: 80 mm | Cr: 668 kN | C0r: 1030 kN | Mass: 13.800 kg
23226MBW33 d: 130 mm | D: 230 mm | B: 80 mm | Cr: 668 kN | C0r: 1030 kN | Mass: 14.000 kg
23228CC d: 140 mm | D: 250 mm | B: 88 mm | Cr: 787 kN | C0r: 1230 kN | Mass: 20.800 kg
23228CK d: 140 mm | D: 250 mm | B: 88 mm | Cr: 787 kN | C0r: 1230 kN | Mass: 20.800 kg
23228KMBW33 d: 140 mm | D: 250 mm | B: 88 mm | Cr: 787 kN | C0r: 1230 kN | Mass: 18.200 kg
23228MBW33 d: 140 mm | D: 250 mm | B: 88 mm | Cr: 787 kN | C0r: 1230 kN | Mass: 18.500 kg
23230KMBW33 d: 150 mm | D: 270 mm | B: 96 mm | Cr: 924 kN | C0r: 1470 kN | Mass: 24.000 kg
23230MBW33 d: 150 mm | D: 270 mm | B: 96 mm | Cr: 924 kN | C0r: 1470 kN | Mass: 24.500 kg
23232KMBW33 d: 160 mm | D: 290 mm | B: 104 mm | Cr: 1030 kN | C0r: 1650 kN | Mass: 31.100 kg
23232MBW33 d: 160 mm | D: 290 mm | B: 104 mm | Cr: 1030 kN | C0r: 1650 kN | Mass: 31.700 kg
23234KMBW33 d: 170 mm | D: 310 mm | B: 110 mm | Cr: 1150 kN | C0r: 1870 kN | Mass: 37.200 kg
23234MBW33 d: 170 mm | D: 310 mm | B: 110 mm | Cr: 1150 kN | C0r: 1870 kN | Mass: 37.800 kg
23236KMBW33 d: 180 mm | D: 320 mm | B: 112 mm | Cr: 1190 kN | C0r: 1980 kN | Mass: 40.100 kg
23236MBW33 d: 180 mm | D: 320 mm | B: 112 mm | Cr: 1190 kN | C0r: 1980 kN | Mass: 40.800 kg
23238KMBW33 d: 190 mm | D: 340 mm | B: 120 mm | Cr: 1410 kN | C0r: 2210 kN | Mass: 48.100 kg
23238MBW33 d: 190 mm | D: 340 mm | B: 120 mm | Cr: 1410 kN | C0r: 2210 kN | Mass: 48.900 kg
23240KMBW33 d: 200 mm | D: 360 mm | B: 128 mm | Cr: 1550 kN | C0r: 2610 kN | Mass: 58.500 kg
23240MBW33 d: 200 mm | D: 360 mm | B: 128 mm | Cr: 1550 kN | C0r: 2610 kN | Mass: 58.500 kg
23244KMBW33 d: 220 mm | D: 400 mm | B: 144 mm | Cr: 1880 kN | C0r: 3200 kN | Mass: 82.500 kg
23244MBW33 d: 220 mm | D: 400 mm | B: 144 mm | Cr: 1880 kN | C0r: 3200 kN | Mass: 82.500 kg
23248KMBW33 d: 240 mm | D: 440 mm | B: 160 mm | Cr: 2340 kN | C0r: 3990 kN | Mass: 110.000 kg
23248MBW33 d: 240 mm | D: 440 mm | B: 160 mm | Cr: 2340 kN | C0r: 3990 kN | Mass: 110.000 kg
23252KMBW33 d: 260 mm | D: 480 mm | B: 174 mm | Cr: 2750 kN | C0r: 4640 kN | Mass: 142.000 kg
23252MBW33 d: 260 mm | D: 480 mm | B: 174 mm | Cr: 2750 kN | C0r: 4640 kN | Mass: 142.000 kg
23256KMBW33 d: 280 mm | D: 500 mm | B: 176 mm | Cr: 2690 kN | C0r: 4910 kN | Mass: 153.000 kg
23256MBW33 d: 280 mm | D: 500 mm | B: 176 mm | Cr: 2690 kN | C0r: 4910 kN | Mass: 153.000 kg
23260KMBW33 d: 300 mm | D: 540 mm | B: 192 mm | Cr: 3430 kN | C0r: 5910 kN | Mass: 195.000 kg
23260MBW33 d: 300 mm | D: 540 mm | B: 192 mm | Cr: 3430 kN | C0r: 5910 kN | Mass: 195.000 kg
23264KMBW33 d: 320 mm | D: 580 mm | B: 208 mm | Cr: 3900 kN | C0r: 6950 kN | Mass: 247.000 kg
23264MBW33 d: 320 mm | D: 580 mm | B: 208 mm | Cr: 3900 kN | C0r: 6950 kN | Mass: 247.000 kg
23268KMBW33 d: 340 mm | D: 620 mm | B: 224 mm | Cr: 4500 kN | C0r: 8150 kN | Mass: 305.000 kg
23268MBW33 d: 340 mm | D: 620 mm | B: 224 mm | Cr: 4500 kN | C0r: 8150 kN | Mass: 305.000 kg
23272KMBW33 d: 360 mm | D: 650 mm | B: 232 mm | Cr: 4900 kN | C0r: 9150 kN | Mass: 341.000 kg
23272MBW33 d: 360 mm | D: 650 mm | B: 232 mm | Cr: 4900 kN | C0r: 9150 kN | Mass: 341.000 kg
23276KMBW33 d: 380 mm | D: 680 mm | B: 240 mm | Cr: 5300 kN | C0r: 9800 kN | Mass: 390.000 kg
23276MBW33 d: 380 mm | D: 680 mm | B: 240 mm | Cr: 5300 kN | C0r: 9800 kN | Mass: 390.000 kg
23280KMBW33 d: 400 mm | D: 720 mm | B: 256 mm | Cr: 5700 kN | C0r: 10800 kN | Mass: 468.000 kg
23280MBW33 d: 400 mm | D: 720 mm | B: 256 mm | Cr: 5700 kN | C0r: 10800 kN | Mass: 468.000 kg
23284KMBW33 d: 420 mm | D: 760 mm | B: 272 mm | Cr: 6550 kN | C0r: 12200 kN | Mass: 553.000 kg
23284MBW33 d: 420 mm | D: 760 mm | B: 272 mm | Cr: 6550 kN | C0r: 12200 kN | Mass: 553.000 kg
23288KMBW33 d: 440 mm | D: 790 mm | B: 280 mm | Cr: 7100 kN | C0r: 13400 kN | Mass: 595.000 kg
23288MBW33 d: 440 mm | D: 790 mm | B: 280 mm | Cr: 7100 kN | C0r: 13400 kN | Mass: 595.000 kg
23292KMBW33 d: 460 mm | D: 830 mm | B: 296 mm | Cr: 7800 kN | C0r: 15000 kN | Mass: 695.000 kg
23292MBW33 d: 460 mm | D: 830 mm | B: 296 mm | Cr: 7800 kN | C0r: 15000 kN | Mass: 695.000 kg
Spherical Roller BearingsKYK
62 product codes available in this family
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KYK 232 Series Spherical Roller Bearings (CC, CK, MBW33, KMBW33)

Brand KYK·Spherical Roller Bearings

Available part numbers (62)

23218CC, 23218CK, 23218KMBW33, 23218MBW33, 23220CC, 23220CK, 23220KMBW33, 23220MBW33, 23222CC, 23222CK + 52 more — see full table ↓

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Product codes & specifications
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Product codeSpec
23218CCd: 90 mm | D: 160 mm | B: 52.4 mm | Cr: 317 kN | C0r: 459 kN | Mass: 4.400 kg
23218CKd: 90 mm | D: 160 mm | B: 52.4 mm | Cr: 317 kN | C0r: 459 kN | Mass: 4.700 kg
23218KMBW33d: 90 mm | D: 160 mm | B: 52.4 mm | Cr: 317 kN | C0r: 459 kN | Mass: 4.600 kg
23218MBW33d: 90 mm | D: 160 mm | B: 52.4 mm | Cr: 317 kN | C0r: 459 kN | Mass: 4.600 kg
23220CCd: 100 mm | D: 180 mm | B: 60.3 mm | Cr: 415 kN | C0r: 599 kN | Mass: 7.340 kg
23220CKd: 100 mm | D: 180 mm | B: 60.3 mm | Cr: 415 kN | C0r: 599 kN | Mass: 7.340 kg
23220KMBW33d: 100 mm | D: 180 mm | B: 60.3 mm | Cr: 415 kN | C0r: 599 kN | Mass: 6.500 kg
23220MBW33d: 100 mm | D: 180 mm | B: 60.3 mm | Cr: 415 kN | C0r: 599 kN | Mass: 6.700 kg
23222CCd: 110 mm | D: 200 mm | B: 69.8 mm | Cr: 525 kN | C0r: 786 kN | Mass: 10.800 kg
23222CKd: 110 mm | D: 200 mm | B: 69.8 mm | Cr: 525 kN | C0r: 786 kN | Mass: 10.800 kg
23222KMBW33d: 110 mm | D: 200 mm | B: 69.8 mm | Cr: 525 kN | C0r: 786 kN | Mass: 9.500 kg
23222MBW33d: 110 mm | D: 200 mm | B: 69.8 mm | Cr: 525 kN | C0r: 786 kN | Mass: 9.700 kg
23224CCd: 120 mm | D: 215 mm | B: 76 mm | Cr: 583 kN | C0r: 894 kN | Mass: 13.100 kg
23224CKd: 120 mm | D: 215 mm | B: 76 mm | Cr: 583 kN | C0r: 894 kN | Mass: 13.100 kg
23224KMBW33d: 120 mm | D: 215 mm | B: 76 mm | Cr: 583 kN | C0r: 894 kN | Mass: 11.800 kg
23224MBW33d: 120 mm | D: 215 mm | B: 76 mm | Cr: 583 kN | C0r: 894 kN | Mass: 12.000 kg
23226CCd: 130 mm | D: 230 mm | B: 80 mm | Cr: 668 kN | C0r: 1030 kN | Mass: 15.800 kg
23226CKd: 130 mm | D: 230 mm | B: 80 mm | Cr: 668 kN | C0r: 1030 kN | Mass: 15.800 kg
23226KMBW33d: 130 mm | D: 230 mm | B: 80 mm | Cr: 668 kN | C0r: 1030 kN | Mass: 13.800 kg
23226MBW33d: 130 mm | D: 230 mm | B: 80 mm | Cr: 668 kN | C0r: 1030 kN | Mass: 14.000 kg
23228CCd: 140 mm | D: 250 mm | B: 88 mm | Cr: 787 kN | C0r: 1230 kN | Mass: 20.800 kg
23228CKd: 140 mm | D: 250 mm | B: 88 mm | Cr: 787 kN | C0r: 1230 kN | Mass: 20.800 kg
23228KMBW33d: 140 mm | D: 250 mm | B: 88 mm | Cr: 787 kN | C0r: 1230 kN | Mass: 18.200 kg
23228MBW33d: 140 mm | D: 250 mm | B: 88 mm | Cr: 787 kN | C0r: 1230 kN | Mass: 18.500 kg
23230KMBW33d: 150 mm | D: 270 mm | B: 96 mm | Cr: 924 kN | C0r: 1470 kN | Mass: 24.000 kg
23230MBW33d: 150 mm | D: 270 mm | B: 96 mm | Cr: 924 kN | C0r: 1470 kN | Mass: 24.500 kg
23232KMBW33d: 160 mm | D: 290 mm | B: 104 mm | Cr: 1030 kN | C0r: 1650 kN | Mass: 31.100 kg
23232MBW33d: 160 mm | D: 290 mm | B: 104 mm | Cr: 1030 kN | C0r: 1650 kN | Mass: 31.700 kg
23234KMBW33d: 170 mm | D: 310 mm | B: 110 mm | Cr: 1150 kN | C0r: 1870 kN | Mass: 37.200 kg
23234MBW33d: 170 mm | D: 310 mm | B: 110 mm | Cr: 1150 kN | C0r: 1870 kN | Mass: 37.800 kg
23236KMBW33d: 180 mm | D: 320 mm | B: 112 mm | Cr: 1190 kN | C0r: 1980 kN | Mass: 40.100 kg
23236MBW33d: 180 mm | D: 320 mm | B: 112 mm | Cr: 1190 kN | C0r: 1980 kN | Mass: 40.800 kg
23238KMBW33d: 190 mm | D: 340 mm | B: 120 mm | Cr: 1410 kN | C0r: 2210 kN | Mass: 48.100 kg
23238MBW33d: 190 mm | D: 340 mm | B: 120 mm | Cr: 1410 kN | C0r: 2210 kN | Mass: 48.900 kg
23240KMBW33d: 200 mm | D: 360 mm | B: 128 mm | Cr: 1550 kN | C0r: 2610 kN | Mass: 58.500 kg
23240MBW33d: 200 mm | D: 360 mm | B: 128 mm | Cr: 1550 kN | C0r: 2610 kN | Mass: 58.500 kg
23244KMBW33d: 220 mm | D: 400 mm | B: 144 mm | Cr: 1880 kN | C0r: 3200 kN | Mass: 82.500 kg
23244MBW33d: 220 mm | D: 400 mm | B: 144 mm | Cr: 1880 kN | C0r: 3200 kN | Mass: 82.500 kg
23248KMBW33d: 240 mm | D: 440 mm | B: 160 mm | Cr: 2340 kN | C0r: 3990 kN | Mass: 110.000 kg
23248MBW33d: 240 mm | D: 440 mm | B: 160 mm | Cr: 2340 kN | C0r: 3990 kN | Mass: 110.000 kg
23252KMBW33d: 260 mm | D: 480 mm | B: 174 mm | Cr: 2750 kN | C0r: 4640 kN | Mass: 142.000 kg
23252MBW33d: 260 mm | D: 480 mm | B: 174 mm | Cr: 2750 kN | C0r: 4640 kN | Mass: 142.000 kg
23256KMBW33d: 280 mm | D: 500 mm | B: 176 mm | Cr: 2690 kN | C0r: 4910 kN | Mass: 153.000 kg
23256MBW33d: 280 mm | D: 500 mm | B: 176 mm | Cr: 2690 kN | C0r: 4910 kN | Mass: 153.000 kg
23260KMBW33d: 300 mm | D: 540 mm | B: 192 mm | Cr: 3430 kN | C0r: 5910 kN | Mass: 195.000 kg
23260MBW33d: 300 mm | D: 540 mm | B: 192 mm | Cr: 3430 kN | C0r: 5910 kN | Mass: 195.000 kg
23264KMBW33d: 320 mm | D: 580 mm | B: 208 mm | Cr: 3900 kN | C0r: 6950 kN | Mass: 247.000 kg
23264MBW33d: 320 mm | D: 580 mm | B: 208 mm | Cr: 3900 kN | C0r: 6950 kN | Mass: 247.000 kg
23268KMBW33d: 340 mm | D: 620 mm | B: 224 mm | Cr: 4500 kN | C0r: 8150 kN | Mass: 305.000 kg
23268MBW33d: 340 mm | D: 620 mm | B: 224 mm | Cr: 4500 kN | C0r: 8150 kN | Mass: 305.000 kg
23272KMBW33d: 360 mm | D: 650 mm | B: 232 mm | Cr: 4900 kN | C0r: 9150 kN | Mass: 341.000 kg
23272MBW33d: 360 mm | D: 650 mm | B: 232 mm | Cr: 4900 kN | C0r: 9150 kN | Mass: 341.000 kg
23276KMBW33d: 380 mm | D: 680 mm | B: 240 mm | Cr: 5300 kN | C0r: 9800 kN | Mass: 390.000 kg
23276MBW33d: 380 mm | D: 680 mm | B: 240 mm | Cr: 5300 kN | C0r: 9800 kN | Mass: 390.000 kg
23280KMBW33d: 400 mm | D: 720 mm | B: 256 mm | Cr: 5700 kN | C0r: 10800 kN | Mass: 468.000 kg
23280MBW33d: 400 mm | D: 720 mm | B: 256 mm | Cr: 5700 kN | C0r: 10800 kN | Mass: 468.000 kg
23284KMBW33d: 420 mm | D: 760 mm | B: 272 mm | Cr: 6550 kN | C0r: 12200 kN | Mass: 553.000 kg
23284MBW33d: 420 mm | D: 760 mm | B: 272 mm | Cr: 6550 kN | C0r: 12200 kN | Mass: 553.000 kg
23288KMBW33d: 440 mm | D: 790 mm | B: 280 mm | Cr: 7100 kN | C0r: 13400 kN | Mass: 595.000 kg
23288MBW33d: 440 mm | D: 790 mm | B: 280 mm | Cr: 7100 kN | C0r: 13400 kN | Mass: 595.000 kg
23292KMBW33d: 460 mm | D: 830 mm | B: 296 mm | Cr: 7800 kN | C0r: 15000 kN | Mass: 695.000 kg
23292MBW33d: 460 mm | D: 830 mm | B: 296 mm | Cr: 7800 kN | C0r: 15000 kN | Mass: 695.000 kg

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