• KOYO Double-Row Deep Groove Ball Bearings (42, 43 Series)
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KOYO Double-Row Deep Groove Ball Bearings (42, 43 Series)

KOYO Double-Row Deep Groove Ball Bearings (42, 43 Series)

Double-row deep groove ball bearings of the 42 and 43 series, bore 10 to 75 mm, offering higher radial load capacity than single-row types of the same bore.

Key features

  • Two rows of balls for higher radial capacity
  • 42 and 43 dimension series
  • Bore 10-75 mm
  • Accommodate axial loads in both directions

Specifications

Bearing type Double-row deep groove ball bearing
Series 42, 43
Bore range 10 - 75 mm
Source KOYO Ball & Roller Bearings catalogue (Bearing specification tables), p. B50-B51
4200 d: 10 mm | D: 30 mm | B: 14 mm | Cr: 7.70 kN | C0r: 5.90 kN | Mass: 0.057 kg
4312 d: 60 mm | D: 130 mm | B: 46 mm | Cr: 99.2 kN | C0r: 113 kN | Mass: 2.87 kg
4201 d: 12 mm | D: 32 mm | B: 14 mm | Cr: 7.75 kN | C0r: 6.15 kN | Mass: 0.062 kg
4213 d: 65 mm | D: 120 mm | B: 31 mm | Cr: 54.7 kN | C0r: 78.5 kN | Mass: 1.59 kg
4313 d: 65 mm | D: 140 mm | B: 48 mm | Cr: 107 kN | C0r: 124 kN | Mass: 3.46 kg
4202 d: 15 mm | D: 35 mm | B: 14 mm | Cr: 9.75 kN | C0r: 9.00 kN | Mass: 0.071 kg
4302 d: 15 mm | D: 42 mm | B: 17 mm | Cr: 13.1 kN | C0r: 11.7 kN | Mass: 0.123 kg
4214 d: 70 mm | D: 125 mm | B: 31 mm | Cr: 62.1 kN | C0r: 89.8 kN | Mass: 1.68 kg
4314 d: 70 mm | D: 150 mm | B: 51 mm | Cr: 115 kN | C0r: 136 kN | Mass: 4.21 kg
4203 d: 17 mm | D: 40 mm | B: 16 mm | Cr: 11.7 kN | C0r: 10.4 kN | Mass: 0.106 kg
4303 d: 17 mm | D: 47 mm | B: 19 mm | Cr: 16.5 kN | C0r: 15.0 kN | Mass: 0.171 kg
4215 d: 75 mm | D: 130 mm | B: 31 mm | Cr: 61.6 kN | C0r: 90.7 kN | Mass: 1.77 kg
4315 d: 75 mm | D: 160 mm | B: 55 mm | Cr: 132 kN | C0r: 158 kN | Mass: 5.15 kg
4204 d: 20 mm | D: 47 mm | B: 18 mm | Cr: 16.4 kN | C0r: 16.0 kN | Mass: 0.165 kg
4304 d: 20 mm | D: 52 mm | B: 21 mm | Cr: 19.5 kN | C0r: 17.0 kN | Mass: 0.227 kg
4205 d: 25 mm | D: 52 mm | B: 18 mm | Cr: 16.3 kN | C0r: 16.9 kN | Mass: 0.189 kg
4305 d: 25 mm | D: 62 mm | B: 24 mm | Cr: 26.3 kN | C0r: 25.7 kN | Mass: 0.365 kg
4206 d: 30 mm | D: 62 mm | B: 20 mm | Cr: 22.0 kN | C0r: 24.7 kN | Mass: 0.298 kg
4306 d: 30 mm | D: 72 mm | B: 27 mm | Cr: 35.5 kN | C0r: 35.9 kN | Mass: 0.542 kg
4207 d: 35 mm | D: 72 mm | B: 23 mm | Cr: 26.4 kN | C0r: 30.7 kN | Mass: 0.460 kg
4307 d: 35 mm | D: 80 mm | B: 31 mm | Cr: 40.6 kN | C0r: 41.8 kN | Mass: 0.752 kg
4208 d: 40 mm | D: 80 mm | B: 23 mm | Cr: 33.7 kN | C0r: 42.4 kN | Mass: 0.558 kg
4308 d: 40 mm | D: 90 mm | B: 33 mm | Cr: 46.0 kN | C0r: 48.8 kN | Mass: 1.01 kg
4209 d: 45 mm | D: 85 mm | B: 23 mm | Cr: 31.9 kN | C0r: 43.9 kN | Mass: 0.605 kg
4309 d: 45 mm | D: 100 mm | B: 36 mm | Cr: 57.6 kN | C0r: 62.4 kN | Mass: 1.35 kg
4210 d: 50 mm | D: 90 mm | B: 23 mm | Cr: 31.4 kN | C0r: 44.6 kN | Mass: 0.651 kg
4310 d: 50 mm | D: 110 mm | B: 40 mm | Cr: 70.4 kN | C0r: 77.7 kN | Mass: 1.80 kg
4211 d: 55 mm | D: 100 mm | B: 25 mm | Cr: 37.2 kN | C0r: 54.1 kN | Mass: 0.882 kg
4311 d: 55 mm | D: 120 mm | B: 43 mm | Cr: 84.2 kN | C0r: 94.4 kN | Mass: 2.29 kg
4212 d: 60 mm | D: 110 mm | B: 28 mm | Cr: 47.9 kN | C0r: 67.6 kN | Mass: 1.20 kg
Deep Groove Ball BearingsKOYO
30 product codes available in this family
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KOYO Double-Row Deep Groove Ball Bearings (42, 43 Series)

Brand KOYO·Deep Groove Ball Bearings

Available part numbers (30)

4200, 4312, 4201, 4213, 4313, 4202, 4302, 4214, 4314, 4203 + 20 more — see full table ↓

How to order

Send the KOYO 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.

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Product codes & specifications
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Product codeSpec
4200d: 10 mm | D: 30 mm | B: 14 mm | Cr: 7.70 kN | C0r: 5.90 kN | Mass: 0.057 kg
4312d: 60 mm | D: 130 mm | B: 46 mm | Cr: 99.2 kN | C0r: 113 kN | Mass: 2.87 kg
4201d: 12 mm | D: 32 mm | B: 14 mm | Cr: 7.75 kN | C0r: 6.15 kN | Mass: 0.062 kg
4213d: 65 mm | D: 120 mm | B: 31 mm | Cr: 54.7 kN | C0r: 78.5 kN | Mass: 1.59 kg
4313d: 65 mm | D: 140 mm | B: 48 mm | Cr: 107 kN | C0r: 124 kN | Mass: 3.46 kg
4202d: 15 mm | D: 35 mm | B: 14 mm | Cr: 9.75 kN | C0r: 9.00 kN | Mass: 0.071 kg
4302d: 15 mm | D: 42 mm | B: 17 mm | Cr: 13.1 kN | C0r: 11.7 kN | Mass: 0.123 kg
4214d: 70 mm | D: 125 mm | B: 31 mm | Cr: 62.1 kN | C0r: 89.8 kN | Mass: 1.68 kg
4314d: 70 mm | D: 150 mm | B: 51 mm | Cr: 115 kN | C0r: 136 kN | Mass: 4.21 kg
4203d: 17 mm | D: 40 mm | B: 16 mm | Cr: 11.7 kN | C0r: 10.4 kN | Mass: 0.106 kg
4303d: 17 mm | D: 47 mm | B: 19 mm | Cr: 16.5 kN | C0r: 15.0 kN | Mass: 0.171 kg
4215d: 75 mm | D: 130 mm | B: 31 mm | Cr: 61.6 kN | C0r: 90.7 kN | Mass: 1.77 kg
4315d: 75 mm | D: 160 mm | B: 55 mm | Cr: 132 kN | C0r: 158 kN | Mass: 5.15 kg
4204d: 20 mm | D: 47 mm | B: 18 mm | Cr: 16.4 kN | C0r: 16.0 kN | Mass: 0.165 kg
4304d: 20 mm | D: 52 mm | B: 21 mm | Cr: 19.5 kN | C0r: 17.0 kN | Mass: 0.227 kg
4205d: 25 mm | D: 52 mm | B: 18 mm | Cr: 16.3 kN | C0r: 16.9 kN | Mass: 0.189 kg
4305d: 25 mm | D: 62 mm | B: 24 mm | Cr: 26.3 kN | C0r: 25.7 kN | Mass: 0.365 kg
4206d: 30 mm | D: 62 mm | B: 20 mm | Cr: 22.0 kN | C0r: 24.7 kN | Mass: 0.298 kg
4306d: 30 mm | D: 72 mm | B: 27 mm | Cr: 35.5 kN | C0r: 35.9 kN | Mass: 0.542 kg
4207d: 35 mm | D: 72 mm | B: 23 mm | Cr: 26.4 kN | C0r: 30.7 kN | Mass: 0.460 kg
4307d: 35 mm | D: 80 mm | B: 31 mm | Cr: 40.6 kN | C0r: 41.8 kN | Mass: 0.752 kg
4208d: 40 mm | D: 80 mm | B: 23 mm | Cr: 33.7 kN | C0r: 42.4 kN | Mass: 0.558 kg
4308d: 40 mm | D: 90 mm | B: 33 mm | Cr: 46.0 kN | C0r: 48.8 kN | Mass: 1.01 kg
4209d: 45 mm | D: 85 mm | B: 23 mm | Cr: 31.9 kN | C0r: 43.9 kN | Mass: 0.605 kg
4309d: 45 mm | D: 100 mm | B: 36 mm | Cr: 57.6 kN | C0r: 62.4 kN | Mass: 1.35 kg
4210d: 50 mm | D: 90 mm | B: 23 mm | Cr: 31.4 kN | C0r: 44.6 kN | Mass: 0.651 kg
4310d: 50 mm | D: 110 mm | B: 40 mm | Cr: 70.4 kN | C0r: 77.7 kN | Mass: 1.80 kg
4211d: 55 mm | D: 100 mm | B: 25 mm | Cr: 37.2 kN | C0r: 54.1 kN | Mass: 0.882 kg
4311d: 55 mm | D: 120 mm | B: 43 mm | Cr: 84.2 kN | C0r: 94.4 kN | Mass: 2.29 kg
4212d: 60 mm | D: 110 mm | B: 28 mm | Cr: 47.9 kN | C0r: 67.6 kN | Mass: 1.20 kg

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