• KYK 213 Series Spherical Roller Bearings (CC, CK, MBW33, KMBW33)
1 1

KYK 213 Series Spherical Roller Bearings (CC, CK, MBW33, KMBW33)

KYK 213 Series Spherical Roller Bearings (CC, CK, MBW33, KMBW33)

KYK 213 series double-row spherical roller bearings, bore 30 to 100 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 213
Bearing type Double-row spherical roller bearing
Bore range 30 - 100 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. 64-69
21306CC d: 30 mm | D: 72 mm | B: 19 mm | Cr: 51.5 kN | C0r: 49.4 kN | Mass: 0.420 kg
21306CK d: 30 mm | D: 72 mm | B: 19 mm | Cr: 51.5 kN | C0r: 49.4 kN | Mass: 0.420 kg
21306KMBW33 d: 30 mm | D: 72 mm | B: 19 mm | Cr: 51.5 kN | C0r: 49.4 kN | Mass: 0.420 kg
21306MBW33 d: 30 mm | D: 72 mm | B: 19 mm | Cr: 51.5 kN | C0r: 49.4 kN | Mass: 0.420 kg
21307CC d: 35 mm | D: 80 mm | B: 21 mm | Cr: 63.1 kN | C0r: 61.3 kN | Mass: 0.560 kg
21307CK d: 35 mm | D: 80 mm | B: 21 mm | Cr: 63.1 kN | C0r: 61.3 kN | Mass: 0.560 kg
21307KMBW33 d: 35 mm | D: 80 mm | B: 21 mm | Cr: 63.1 kN | C0r: 61.3 kN | Mass: 0.560 kg
21307MBW33 d: 35 mm | D: 80 mm | B: 21 mm | Cr: 63.1 kN | C0r: 61.3 kN | Mass: 0.560 kg
21308CC d: 40 mm | D: 90 mm | B: 23 mm | Cr: 82.8 kN | C0r: 82.2 kN | Mass: 0.710 kg
21308CK d: 40 mm | D: 90 mm | B: 23 mm | Cr: 82.8 kN | C0r: 82.2 kN | Mass: 0.700 kg
21308KMBW33 d: 40 mm | D: 90 mm | B: 23 mm | Cr: 82.8 kN | C0r: 82.2 kN | Mass: 0.750 kg
21308MBW33 d: 40 mm | D: 90 mm | B: 23 mm | Cr: 82.8 kN | C0r: 82.2 kN | Mass: 0.750 kg
21309CC d: 45 mm | D: 100 mm | B: 25 mm | Cr: 102 kN | C0r: 103 kN | Mass: 0.950 kg
21309CK d: 45 mm | D: 100 mm | B: 25 mm | Cr: 102 kN | C0r: 103 kN | Mass: 0.940 kg
21309KMBW33 d: 45 mm | D: 100 mm | B: 25 mm | Cr: 102 kN | C0r: 103 kN | Mass: 1.020 kg
21309MBW33 d: 45 mm | D: 100 mm | B: 25 mm | Cr: 102 kN | C0r: 103 kN | Mass: 1.020 kg
21310CC d: 50 mm | D: 110 mm | B: 27 mm | Cr: 121 kN | C0r: 124 kN | Mass: 1.250 kg
21310CK d: 50 mm | D: 110 mm | B: 27 mm | Cr: 121 kN | C0r: 124 kN | Mass: 1.200 kg
21310KMBW33 d: 50 mm | D: 110 mm | B: 27 mm | Cr: 121 kN | C0r: 124 kN | Mass: 1.300 kg
21310MBW33 d: 50 mm | D: 110 mm | B: 27 mm | Cr: 121 kN | C0r: 124 kN | Mass: 1.300 kg
21311CC d: 55 mm | D: 120 mm | B: 29 mm | Cr: 158 kN | C0r: 191 kN | Mass: 1.650 kg
21311CK d: 55 mm | D: 120 mm | B: 29 mm | Cr: 158 kN | C0r: 191 kN | Mass: 1.600 kg
21311KMBW33 d: 55 mm | D: 120 mm | B: 29 mm | Cr: 158 kN | C0r: 191 kN | Mass: 1.650 kg
21311MBW33 d: 55 mm | D: 120 mm | B: 29 mm | Cr: 158 kN | C0r: 191 kN | Mass: 2.430 kg
21312CC d: 60 mm | D: 130 mm | B: 31 mm | Cr: 173 kN | C0r: 204 kN | Mass: 1.950 kg
21312CK d: 60 mm | D: 130 mm | B: 31 mm | Cr: 173 kN | C0r: 204 kN | Mass: 1.900 kg
21312KMBW33 d: 60 mm | D: 130 mm | B: 31 mm | Cr: 173 kN | C0r: 204 kN | Mass: 2.100 kg
21312MBW33 d: 60 mm | D: 130 mm | B: 31 mm | Cr: 173 kN | C0r: 204 kN | Mass: 2.100 kg
21313CC d: 65 mm | D: 140 mm | B: 33 mm | Cr: 198 kN | C0r: 239 kN | Mass: 2.450 kg
21313CK d: 65 mm | D: 140 mm | B: 33 mm | Cr: 198 kN | C0r: 239 kN | Mass: 2.400 kg
21313KMBW33 d: 65 mm | D: 140 mm | B: 33 mm | Cr: 198 kN | C0r: 239 kN | Mass: 2.570 kg
21313MBW33 d: 65 mm | D: 140 mm | B: 33 mm | Cr: 198 kN | C0r: 239 kN | Mass: 2.570 kg
21314CC d: 70 mm | D: 150 mm | B: 35 mm | Cr: 231 kN | C0r: 286 kN | Mass: 3.100 kg
21314CK d: 70 mm | D: 150 mm | B: 35 mm | Cr: 231 kN | C0r: 286 kN | Mass: 3.000 kg
21314KMBW33 d: 70 mm | D: 150 mm | B: 35 mm | Cr: 231 kN | C0r: 286 kN | Mass: 3.110 kg
21314MBW33 d: 70 mm | D: 150 mm | B: 35 mm | Cr: 231 kN | C0r: 286 kN | Mass: 3.110 kg
21315CC d: 75 mm | D: 160 mm | B: 37 mm | Cr: 250 kN | C0r: 312 kN | Mass: 3.550 kg
21315CK d: 75 mm | D: 160 mm | B: 37 mm | Cr: 250 kN | C0r: 312 kN | Mass: 3.500 kg
21315KMBW33 d: 75 mm | D: 160 mm | B: 37 mm | Cr: 250 kN | C0r: 312 kN | Mass: 3.760 kg
21315MBW33 d: 75 mm | D: 160 mm | B: 37 mm | Cr: 250 kN | C0r: 312 kN | Mass: 3.760 kg
21316CC d: 80 mm | D: 170 mm | B: 39 mm | Cr: 256 kN | C0r: 316 kN | Mass: 4.250 kg
21316CK d: 80 mm | D: 170 mm | B: 39 mm | Cr: 256 kN | C0r: 316 kN | Mass: 4.200 kg
21316KMBW33 d: 80 mm | D: 170 mm | B: 39 mm | Cr: 256 kN | C0r: 316 kN | Mass: 6.200 kg
21316MBW33 d: 80 mm | D: 170 mm | B: 39 mm | Cr: 256 kN | C0r: 316 kN | Mass: 6.200 kg
21317CC d: 85 mm | D: 180 mm | B: 41 mm | Cr: 304 kN | C0r: 387 kN | Mass: 5.100 kg
21317CK d: 85 mm | D: 180 mm | B: 41 mm | Cr: 304 kN | C0r: 387 kN | Mass: 5.000 kg
21317KMBW33 d: 85 mm | D: 180 mm | B: 41 mm | Cr: 304 kN | C0r: 387 kN | Mass: 5.230 kg
21317MBW33 d: 85 mm | D: 180 mm | B: 41 mm | Cr: 304 kN | C0r: 387 kN | Mass: 5.230 kg
21318CC d: 90 mm | D: 190 mm | B: 43 mm | Cr: 347 kN | C0r: 443 kN | Mass: 5.800 kg
21318CK d: 90 mm | D: 190 mm | B: 43 mm | Cr: 347 kN | C0r: 443 kN | Mass: 5.700 kg
21318KMBW33 d: 90 mm | D: 190 mm | B: 43 mm | Cr: 347 kN | C0r: 443 kN | Mass: 6.170 kg
21318MBW33 d: 90 mm | D: 190 mm | B: 43 mm | Cr: 347 kN | C0r: 443 kN | Mass: 6.170 kg
21319CC d: 95 mm | D: 200 mm | B: 45 mm | Cr: 373 kN | C0r: 480 kN | Mass: 7.150 kg
21319CK d: 95 mm | D: 200 mm | B: 45 mm | Cr: 373 kN | C0r: 480 kN | Mass: 7.150 kg
21319KMBW33 d: 95 mm | D: 200 mm | B: 45 mm | Cr: 373 kN | C0r: 480 kN | Mass: 7.000 kg
21319MBW33 d: 95 mm | D: 200 mm | B: 45 mm | Cr: 373 kN | C0r: 480 kN | Mass: 7.150 kg
21320CC d: 100 mm | D: 215 mm | B: 47 mm | Cr: 414 kN | C0r: 528 kN | Mass: 8.810 kg
21320CK d: 100 mm | D: 215 mm | B: 47 mm | Cr: 414 kN | C0r: 528 kN | Mass: 8.810 kg
21320KMBW33 d: 100 mm | D: 215 mm | B: 47 mm | Cr: 414 kN | C0r: 528 kN | Mass: 8.300 kg
21320MBW33 d: 100 mm | D: 215 mm | B: 47 mm | Cr: 414 kN | C0r: 528 kN | Mass: 8.800 kg
Spherical Roller BearingsKYK
60 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
RFQ List 0 Email about this

Need a different model, or a part not listed here? Send us your parts list →

KYK 213 Series Spherical Roller Bearings (CC, CK, MBW33, KMBW33)

Brand KYK·Spherical Roller Bearings

Available part numbers (60)

21306CC, 21306CK, 21306KMBW33, 21306MBW33, 21307CC, 21307CK, 21307KMBW33, 21307MBW33, 21308CC, 21308CK + 50 more — see full table ↓

How to order

Send the KYK part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

RFQ List 0 →
View full details
Product codes & specifications
0 selected
RFQ List (0)
Product codeSpec
21306CCd: 30 mm | D: 72 mm | B: 19 mm | Cr: 51.5 kN | C0r: 49.4 kN | Mass: 0.420 kg
21306CKd: 30 mm | D: 72 mm | B: 19 mm | Cr: 51.5 kN | C0r: 49.4 kN | Mass: 0.420 kg
21306KMBW33d: 30 mm | D: 72 mm | B: 19 mm | Cr: 51.5 kN | C0r: 49.4 kN | Mass: 0.420 kg
21306MBW33d: 30 mm | D: 72 mm | B: 19 mm | Cr: 51.5 kN | C0r: 49.4 kN | Mass: 0.420 kg
21307CCd: 35 mm | D: 80 mm | B: 21 mm | Cr: 63.1 kN | C0r: 61.3 kN | Mass: 0.560 kg
21307CKd: 35 mm | D: 80 mm | B: 21 mm | Cr: 63.1 kN | C0r: 61.3 kN | Mass: 0.560 kg
21307KMBW33d: 35 mm | D: 80 mm | B: 21 mm | Cr: 63.1 kN | C0r: 61.3 kN | Mass: 0.560 kg
21307MBW33d: 35 mm | D: 80 mm | B: 21 mm | Cr: 63.1 kN | C0r: 61.3 kN | Mass: 0.560 kg
21308CCd: 40 mm | D: 90 mm | B: 23 mm | Cr: 82.8 kN | C0r: 82.2 kN | Mass: 0.710 kg
21308CKd: 40 mm | D: 90 mm | B: 23 mm | Cr: 82.8 kN | C0r: 82.2 kN | Mass: 0.700 kg
21308KMBW33d: 40 mm | D: 90 mm | B: 23 mm | Cr: 82.8 kN | C0r: 82.2 kN | Mass: 0.750 kg
21308MBW33d: 40 mm | D: 90 mm | B: 23 mm | Cr: 82.8 kN | C0r: 82.2 kN | Mass: 0.750 kg
21309CCd: 45 mm | D: 100 mm | B: 25 mm | Cr: 102 kN | C0r: 103 kN | Mass: 0.950 kg
21309CKd: 45 mm | D: 100 mm | B: 25 mm | Cr: 102 kN | C0r: 103 kN | Mass: 0.940 kg
21309KMBW33d: 45 mm | D: 100 mm | B: 25 mm | Cr: 102 kN | C0r: 103 kN | Mass: 1.020 kg
21309MBW33d: 45 mm | D: 100 mm | B: 25 mm | Cr: 102 kN | C0r: 103 kN | Mass: 1.020 kg
21310CCd: 50 mm | D: 110 mm | B: 27 mm | Cr: 121 kN | C0r: 124 kN | Mass: 1.250 kg
21310CKd: 50 mm | D: 110 mm | B: 27 mm | Cr: 121 kN | C0r: 124 kN | Mass: 1.200 kg
21310KMBW33d: 50 mm | D: 110 mm | B: 27 mm | Cr: 121 kN | C0r: 124 kN | Mass: 1.300 kg
21310MBW33d: 50 mm | D: 110 mm | B: 27 mm | Cr: 121 kN | C0r: 124 kN | Mass: 1.300 kg
21311CCd: 55 mm | D: 120 mm | B: 29 mm | Cr: 158 kN | C0r: 191 kN | Mass: 1.650 kg
21311CKd: 55 mm | D: 120 mm | B: 29 mm | Cr: 158 kN | C0r: 191 kN | Mass: 1.600 kg
21311KMBW33d: 55 mm | D: 120 mm | B: 29 mm | Cr: 158 kN | C0r: 191 kN | Mass: 1.650 kg
21311MBW33d: 55 mm | D: 120 mm | B: 29 mm | Cr: 158 kN | C0r: 191 kN | Mass: 2.430 kg
21312CCd: 60 mm | D: 130 mm | B: 31 mm | Cr: 173 kN | C0r: 204 kN | Mass: 1.950 kg
21312CKd: 60 mm | D: 130 mm | B: 31 mm | Cr: 173 kN | C0r: 204 kN | Mass: 1.900 kg
21312KMBW33d: 60 mm | D: 130 mm | B: 31 mm | Cr: 173 kN | C0r: 204 kN | Mass: 2.100 kg
21312MBW33d: 60 mm | D: 130 mm | B: 31 mm | Cr: 173 kN | C0r: 204 kN | Mass: 2.100 kg
21313CCd: 65 mm | D: 140 mm | B: 33 mm | Cr: 198 kN | C0r: 239 kN | Mass: 2.450 kg
21313CKd: 65 mm | D: 140 mm | B: 33 mm | Cr: 198 kN | C0r: 239 kN | Mass: 2.400 kg
21313KMBW33d: 65 mm | D: 140 mm | B: 33 mm | Cr: 198 kN | C0r: 239 kN | Mass: 2.570 kg
21313MBW33d: 65 mm | D: 140 mm | B: 33 mm | Cr: 198 kN | C0r: 239 kN | Mass: 2.570 kg
21314CCd: 70 mm | D: 150 mm | B: 35 mm | Cr: 231 kN | C0r: 286 kN | Mass: 3.100 kg
21314CKd: 70 mm | D: 150 mm | B: 35 mm | Cr: 231 kN | C0r: 286 kN | Mass: 3.000 kg
21314KMBW33d: 70 mm | D: 150 mm | B: 35 mm | Cr: 231 kN | C0r: 286 kN | Mass: 3.110 kg
21314MBW33d: 70 mm | D: 150 mm | B: 35 mm | Cr: 231 kN | C0r: 286 kN | Mass: 3.110 kg
21315CCd: 75 mm | D: 160 mm | B: 37 mm | Cr: 250 kN | C0r: 312 kN | Mass: 3.550 kg
21315CKd: 75 mm | D: 160 mm | B: 37 mm | Cr: 250 kN | C0r: 312 kN | Mass: 3.500 kg
21315KMBW33d: 75 mm | D: 160 mm | B: 37 mm | Cr: 250 kN | C0r: 312 kN | Mass: 3.760 kg
21315MBW33d: 75 mm | D: 160 mm | B: 37 mm | Cr: 250 kN | C0r: 312 kN | Mass: 3.760 kg
21316CCd: 80 mm | D: 170 mm | B: 39 mm | Cr: 256 kN | C0r: 316 kN | Mass: 4.250 kg
21316CKd: 80 mm | D: 170 mm | B: 39 mm | Cr: 256 kN | C0r: 316 kN | Mass: 4.200 kg
21316KMBW33d: 80 mm | D: 170 mm | B: 39 mm | Cr: 256 kN | C0r: 316 kN | Mass: 6.200 kg
21316MBW33d: 80 mm | D: 170 mm | B: 39 mm | Cr: 256 kN | C0r: 316 kN | Mass: 6.200 kg
21317CCd: 85 mm | D: 180 mm | B: 41 mm | Cr: 304 kN | C0r: 387 kN | Mass: 5.100 kg
21317CKd: 85 mm | D: 180 mm | B: 41 mm | Cr: 304 kN | C0r: 387 kN | Mass: 5.000 kg
21317KMBW33d: 85 mm | D: 180 mm | B: 41 mm | Cr: 304 kN | C0r: 387 kN | Mass: 5.230 kg
21317MBW33d: 85 mm | D: 180 mm | B: 41 mm | Cr: 304 kN | C0r: 387 kN | Mass: 5.230 kg
21318CCd: 90 mm | D: 190 mm | B: 43 mm | Cr: 347 kN | C0r: 443 kN | Mass: 5.800 kg
21318CKd: 90 mm | D: 190 mm | B: 43 mm | Cr: 347 kN | C0r: 443 kN | Mass: 5.700 kg
21318KMBW33d: 90 mm | D: 190 mm | B: 43 mm | Cr: 347 kN | C0r: 443 kN | Mass: 6.170 kg
21318MBW33d: 90 mm | D: 190 mm | B: 43 mm | Cr: 347 kN | C0r: 443 kN | Mass: 6.170 kg
21319CCd: 95 mm | D: 200 mm | B: 45 mm | Cr: 373 kN | C0r: 480 kN | Mass: 7.150 kg
21319CKd: 95 mm | D: 200 mm | B: 45 mm | Cr: 373 kN | C0r: 480 kN | Mass: 7.150 kg
21319KMBW33d: 95 mm | D: 200 mm | B: 45 mm | Cr: 373 kN | C0r: 480 kN | Mass: 7.000 kg
21319MBW33d: 95 mm | D: 200 mm | B: 45 mm | Cr: 373 kN | C0r: 480 kN | Mass: 7.150 kg
21320CCd: 100 mm | D: 215 mm | B: 47 mm | Cr: 414 kN | C0r: 528 kN | Mass: 8.810 kg
21320CKd: 100 mm | D: 215 mm | B: 47 mm | Cr: 414 kN | C0r: 528 kN | Mass: 8.810 kg
21320KMBW33d: 100 mm | D: 215 mm | B: 47 mm | Cr: 414 kN | C0r: 528 kN | Mass: 8.300 kg
21320MBW33d: 100 mm | D: 215 mm | B: 47 mm | Cr: 414 kN | C0r: 528 kN | Mass: 8.800 kg

Need a different model, or a part not listed here? Send us your parts list →

Related products

All Linear Motion & Bearings →