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NA Needle Roller Bearings
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Datasheet
Bearing No. | Dimensions | Mass | Bearing No. | Dimensions | Mass | ||||
d | D | B | d | D | B | ||||
– | mm | mm | mm | kg | – | mm | mm | mm | kg |
NA 4900 | 10 | 22 | 13 | 0.023 | NA 6906 | 30 | 47 | 30 | 0.19 |
NA 4901 | 12 | 24 | 13 | 0.026 | NA 69/32 | 32 | 52 | 36 | 0.29 |
NA 4902 | 15 | 28 | 13 | 0.034 | NA 6907 | 35 | 55 | 36 | 0.31 |
NA 4903 | 17 | 30 | 13 | 0.037 | NA 6908 | 40 | 62 | 40 | 0.43 |
NA 4904 | 20 | 37 | 18 | 0.08 | NA 6909 | 45 | 68 | 40 | 0.5 |
NA 49/22 | 22 | 39 | 17 | 0.08 | NA 6910 | 50 | 72 | 40 | 0.52 |
NA 4905 | 25 | 42 | 17 | 0.088 | NA 6911 | 55 | 80 | 45 | 0.78 |
NA 49/28 | 28 | 45 | 17 | 0.098 | NA 6912 | 60 | 85 | 45 | 0.81 |
NA 4906 | 30 | 47 | 18 | 0.1 | NA 6913 | 65 | 90 | 45 | 0.83 |
NA 49/32 | 32 | 52 | 20 | 0.16 | NA 6914 | 70 | 100 | 54 | 1.35 |
NA 4907 | 35 | 55 | 20 | 0.17 | NA 6915 | 75 | 105 | 54 | 1.45 |
NA 4908 | 40 | 62 | 23 | 0.25 | NA 6916 | 80 | 110 | 54 | 1.5 |
NA 4909 | 45 | 68 | 22 | 0.27 | NA 6917 | 85 | 120 | 63 | 2.2 |
NA 4910 | 50 | 72 | 23 | 0.3 | NA 6918 | 90 | 125 | 63 | 2.3 |
NA 4911 | 55 | 80 | 25 | 0.39 | NA 6919 | 95 | 130 | 63 | 2.5 |
NA 4912 | 60 | 85 | 25 | 0.43 | NA 4822 | 110 | 140 | 30 | 1.1 |
NA 4913 | 65 | 90 | 25 | 0.46 | NA 4824 | 120 | 150 | 30 | 1.15 |
NA 4914 | 70 | 100 | 30 | 0.73 | NA 4826 | 130 | 165 | 35 | 1.8 |
NA 4915 | 75 | 105 | 30 | 0.78 | NA 4828 | 140 | 175 | 35 | 1.9 |
NA 4916 | 80 | 110 | 30 | 0.88 | NA 4830 | 150 | 190 | 40 | 2.7 |
NA 4917 | 85 | 120 | 35 | 1.25 | NA 4832 | 160 | 200 | 40 | 2.85 |
NA 4918 | 90 | 125 | 35 | 1.3 | NA 4834 | 170 | 215 | 45 | 3.95 |
NA 4919 | 95 | 130 | 35 | 1.35 | NA 4836 | 180 | 225 | 45 | 4.2 |
NA 4920 | 100 | 140 | 40 | 1.9 | NA 4838 | 190 | 240 | 50 | 5.55 |
NA 4922 | 110 | 150 | 40 | 2.05 | NA 4840 | 200 | 250 | 50 | 5.8 |
NA 4924 | 120 | 165 | 45 | 2.85 | NA 4844 | 220 | 270 | 50 | 6.35 |
NA 4926 | 130 | 180 | 50 | 3.9 | NA 4848 | 240 | 300 | 60 | 9.9 |
NA 4928 | 140 | 190 | 50 | 4.15 | NA 4852 | 260 | 320 | 60 | 10.5 |
NA 6901 | 12 | 24 | 22 | 0.046 | NA 4856 | 280 | 350 | 69 | 15.5 |
NA 6902 | 15 | 28 | 23 | 0.064 | NA 4860 | 300 | 380 | 80 | 22 |
NA 6903 | 17 | 30 | 23 | 0.072 | NA 4864 | 320 | 400 | 80 | 23 |
NA 6904 | 20 | 37 | 30 | 0.14 | NA 4868 | 340 | 420 | 80 | 24 |
NA 69/22 | 22 | 39 | 30 | 0.15 | NA 4872 | 360 | 440 | 80 | 25.5 |
NA 6905 | 25 | 42 | 30 | 0.16 | NA 4876 | 380 | 480 | 100 | 42.5 |
NA 69/28 | 28 | 45 | 30 | 0.18 |