KOYO Catalog

Double-row deep groove ball bearing

KOYO - Double-row deep groove ball bearing

Product number d D B r(min.) Basic load ratings : Cr Basic load ratings : C0r Fatigue load limit : Cu factor : f0 Limiting speeds(Grease lub.) Limiting speeds(Oil lub.) Da(max.) ra(max.) (Refer.)Mass
4200 10 mm 30 mm 14 mm 0.6 mm 9.61 kN 5.90 kN 0.300 kN 13.0 15000 min-1 20000 min-1 26 mm 0.6 mm 0.057 kg
4201 12 mm 32 mm 14 mm 0.6 mm 9.71 kN 6.15 kN 0.320 kN 13.6 14000 min-1 18000 min-1 28 mm 0.6 mm 0.062 kg
4202 15 mm 35 mm 14 mm 0.6 mm 12.2 kN 9.00 kN 0.460 kN 14.2 12000 min-1 16000 min-1 31 mm 0.6 mm 0.071 kg
4302 15 mm 42 mm 17 mm 1 mm 16.4 kN 11.7 kN 0.830 kN 13.7 11000 min-1 14000 min-1 37 mm 1 mm 0.123 kg
4203 17 mm 40 mm 16 mm 0.6 mm 14.6 kN 10.4 kN 0.710 kN 14.1 11000 min-1 14000 min-1 36 mm 0.6 mm 0.106 kg
4303 17 mm 47 mm 19 mm 1 mm 20.6 kN 15.0 kN 1.05 kN 13.7 9400 min-1 13000 min-1 42 mm 1 mm 0.171 kg
4204 20 mm 47 mm 18 mm 1 mm 20.5 kN 16.0 kN 1.10 kN 14.2 9000 min-1 12000 min-1 42 mm 1 mm 0.165 kg
4304 20 mm 52 mm 21 mm 1.1 mm 24.3 kN 17.0 kN 1.25 kN 13.5 8300 min-1 11000 min-1 45.5 mm 1 mm 0.227 kg
4205 25 mm 52 mm 18 mm 1 mm 20.4 kN 16.9 kN 1.05 kN 15.0 7500 min-1 9900 min-1 47 mm 1 mm 0.189 kg
4305 25 mm 62 mm 24 mm 1.1 mm 32.9 kN 25.7 kN 1.75 kN 14.1 6700 min-1 9000 min-1 55.5 mm 1 mm 0.365 kg
4206 30 mm 62 mm 20 mm 1 mm 27.4 kN 24.7 kN 1.50 kN 15.1 6400 min-1 8500 min-1 57 mm 1 mm 0.298 kg
4306 30 mm 72 mm 27 mm 1.1 mm 44.4 kN 35.9 kN 2.45 kN 14.0 5700 min-1 7600 min-1 65.5 mm 1 mm 0.542 kg
4207 35 mm 72 mm 23 mm 1.1 mm 33.0 kN 30.7 kN 1.85 kN 15.2 5600 min-1 7400 min-1 65.5 mm 1 mm 0.460 kg
4307 35 mm 80 mm 31 mm 1.5 mm 50.7 kN 41.8 kN 2.85 kN 14.1 5200 min-1 7000 min-1 72 mm 1.5 mm 0.752 kg
4208 40 mm 80 mm 23 mm 1.1 mm 42.2 kN 42.4 kN 2.50 kN 15.5 4700 min-1 6300 min-1 73.5 mm 1 mm 0.558 kg
4308 40 mm 90 mm 33 mm 1.5 mm 57.5 kN 48.8 kN 3.25 kN 14.7 4600 min-1 6100 min-1 82 mm 1.5 mm 1.01 kg
4209 45 mm 85 mm 23 mm 1.1 mm 39.8 kN 43.9 kN 2.45 kN 15.8 4600 min-1 6100 min-1 78.5 mm 1 mm 0.605 kg
4309 45 mm 100 mm 36 mm 1.5 mm 72.0 kN 62.4 kN 4.20 kN 14.3 4100 min-1 5500 min-1 92 mm 1.5 mm 1.35 kg
4210 50 mm 90 mm 23 mm 1.1 mm 39.2 kN 44.6 kN 2.45 kN 16.1 4200 min-1 5600 min-1 83.5 mm 1 mm 0.651 kg
4310 50 mm 110 mm 40 mm 2 mm 88.0 kN 77.7 kN 5.25 kN 14.2 3700 min-1 5000 min-1 101 mm 2 mm 1.80 kg
4211 55 mm 100 mm 25 mm 1.5 mm 46.5 kN 54.1 kN 2.95 kN 16.1 3800 min-1 5000 min-1 92 mm 1.5 mm 0.882 kg
4311 55 mm 120 mm 43 mm 2 mm 105 kN 94.4 kN 6.40 kN 14.2 3400 min-1 4600 min-1 111 mm 2 mm 2.29 kg
4212 60 mm 110 mm 28 mm 1.5 mm 59.9 kN 67.6 kN 3.80 kN 15.9 3500 min-1 4700 min-1 102 mm 1.5 mm 1.20 kg
4312 60 mm 130 mm 46 mm 2.1 mm 124 kN 113 kN 7.70 kN 14.1 3100 min-1 4200 min-1 119 mm 2 mm 2.87 kg
4213 65 mm 120 mm 31 mm 1.5 mm 68.3 kN 78.5 kN 4.35 kN 15.9 3200 min-1 4300 min-1 112 mm 1.5 mm 1.59 kg
4313 65 mm 140 mm 48 mm 2.1 mm 134 kN 124 kN 8.20 kN 14.3 2900 min-1 3900 min-1 129 mm 2 mm 3.46 kg
4214 70 mm 125 mm 31 mm 1.5 mm 77.7 kN 89.8 kN 5.05 kN 15.8 3100 min-1 4100 min-1 117 mm 1.5 mm 1.68 kg
4314 70 mm 150 mm 51 mm 2.1 mm 144 kN 136 kN 8.55 kN 14.4 2700 min-1 3600 min-1 139 mm 2 mm 4.21 kg
4215 75 mm 130 mm 31 mm 1.5 mm 77.0 kN 90.7 kN 4.95 kN 16.0 2900 min-1 3900 min-1 122 mm 1.5 mm 1.77 kg
4315 75 mm 160 mm 55 mm 2.1 mm 166 kN 158 kN 9.70 kN 14.4 2500 min-1 3400 min-1 149 mm 2 mm 5.15 kg