KOYO BEAIRNG
| Shaft Dia. | Fw | D | C | rsย min. | Bearingย ย ย ย Designation | Loadย Ratings | Fatigue Loadย Limit Cu | Speed Rating Grease | Approx. Wt. | |
| Dynamic | Static | |||||||||
| C | C0 | |||||||||
| mm in | mm in | mm in | mm in | mm in | kN lbf | kN | min-1 | kg lbs | ||
| 14 0.5512 | 14 0.5512 | 22 0.8661 | 13 0.512 | 0.3 0.012 | RNA4900ARS | 7.76 1740 | 8.06 1810 | 1.20 | 14000 | 0.019 0.042 |
| 14 0.5512 | 22 0.8661 | 13 0.512 | 0.3 0.012 | RNA4900A.2RS | 7.76 1740 | 8.06 1810 | 1.20 | 14000 | 0.019 0.042 | |
| 16 0.6299 | 16 0.6299 | 24 0.9449 | 13 0.512 | 0.3 0.012 | RNA4901ARS | 8.64 1940 | 9.59 2160 | 1.45 | 12000 | 0.021 0.046 |
| 16 0.6299 | 24 0.0449 | 13 0.512 | 0.3 0.012 | RNA4901A.2RS | 8.64 1940 | 9.59 2160 | 1.45 | 12000 | 0.021 0.046 | |
| 20 0.7874 | 20 0.7874 | 28 1.1024 | 13 0.512 | 0.3 0.012 | RNA4902ARS | 9.70 2180 | 12.0 2700 | 1.80 | 9700 | 0.026 0.057 |
| 20 0.7874 | 28 1.1024 | 13 0.512 | 0.3 0.012 | RNA4902A.2RS | 9.70 2180 | 12.0 2700 | 1.80 | 9700 | 0.026 0.057 | |
| 22 0.8661 | 22 0.8661 | 30 1.1811 | 13 0.512 | 0.3 0.012 | RNA4903ARS | 10.1 2270 | 12.8 2880 | 1.95 | 8800 | 0.027 0.060 |
| 22 0.8661 | 30 1.1811 | 13 0.512 | 0.3 0.012 | RNA4903A.2RS | 10.1 2270 | 12.8 2880 | 1.95 | 8800 | 0.027 0.060 | |
| 25 0.9843 | 25 0.9843 | 37 1.4567 | 17 0.669 | 0.3 0.012 | RNA4904ARS | 18.5 4160 | 21.2 4770 | 3.30 | 7800 | 0.062 0.137 |
| 25 0.9843 | 37 1.4567 | 17 0.669 | 0.3 0.012 | RNA4904A.2RS | 18.5 4160 | 21.2 4770 | 3.30 | 7800 | 0.062 0.137 | |
| 30 1.1811 | 30 1.1811 | 42 1.6535 | 17 0.669 | 0.3 0.012 | RNA4905ARS | 21.0 4720 | 26.4 5930 | 4.10 | 6500 | 0.075 0.165 |
| 30 1.1811 | 42 1.6535 | 17 0.669 | 0.3 0.012 | RNA4905A.2RS | 21.0 4720 | 26.4 5930 | 4.10 | 6500 | 0.075 0.165 | |
| 35 1.3780 | 35 1.3780 | 47 1.864 | 17 0.669 | 0.3 0.012 | RNA4906ARS | 22.5 5060 | 30.0 6740 | 4.65 | 5500 | 0.083 0.183 |
| 35 1.3780 | 47 1.8504 | 17 0.669 | 0.3 0.012 | RNA4906A.2RS | 22.5 5060 | 30.0 6740 | 4.65 | 5500 | 0.083 0.183 | |
| 42 1.6535 | 42 1.6535 | 55 2.1654 | 20 0.787 | 0.6 0.024 | RNA4907ARS | 29.1 6540 | 44.4 9980 | 6.85 | 4600 | 0.130 0.287 |
| 42 1.6535 | 55 2.1654 | 20 0.787 | 0.6 0.024 | RNA4907A.2RS | 29.1 6540 | 44.4 9980 | 6.85 | 4600 | 0.130 0.287 | |
| 48 1.8898 | 48 1.8898 | 62 2.4409 | 22 0.866 | 0.6 0.024 | RNA4908ARS | 38.6 8680 | 57.0 12800 | 9.10 | 4000 | 0.163 0.359 |
| 48 1.8898 | 62 2.4409 | 22 0.866 | 0.6 0.024 | RNA4908A.2RS | 38.6 8680 | 57.0 12800 | 9.10 | 4000 | 0.163 0.359 | |
| 52 2.0472 | 52 2.0472 | 68 2.6772 | 22 0.866 | 0.6 0.024 | RNA4909ARS | 39.4 8860 | 60.0 13500 | 9.60 | 3700 | 0.207 0.456 |
| 52 2.0472 | 68 2.6772 | 22 0.866 | 0.6 0.024 | RNA4909A.2RS | 39.4 8860 | 60.0 13500 | 9.60 | 3700 | 0.207 0.456 | |
| 58 2.2835 | 58 2.2835 | 72 2.8346 | 22 0.866 | 0.6 0.024 | RNA4910ARS | 41.2 9260 | 65.8 14800 | 10.5 | 3300 | 0.187 0.412 |
| 58 2.2835 | 72 2.8346 | 22 0.866 | 0.6 0.024 | RNA4910A.2RS | 41.2 9260 | 65.8 14800 | 10.5 | 3300 | 0.187 0.412 | |
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