Machine cut roller bearings with rims and inner rings
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型号 主要尺寸及数据 其他数据
d D B r1,2 min m Cr Cor nB nG
${modelt1.unit} mm kg kN r/min
NA4900 10 22 13 0.3 0.024 8.8 10.4 24000 28000
NA4900.2RS 10 22 14 0.3 0.025 7.37 8.15 12000
NKI10/16 10 22 16 0.3 0.029 10.2 12.5 24000 28000
NKI10/20 10 22 20 0.3 0.037 12.8 16.6 24000 28000
NKI100/30 100 130 30 1.1 0.99 96.8 220 3600 4000
NKI100/40 100 130 40 1.1 1.35 123 305 3600 4000
NA4920 100 140 40 1.1 1.9 125 280 3400 4000
NA4822 110 140 30 1 1.1 93.5 232 3400 3800
NA4922 110 150 40 1.1 2.05 130 300 3200 3600
NA4901 12 24 13 0.3 0.026 9.9 12.2 22000 26000
NA4901.2RS 12 24 14 0.3 0.028 8.09 9.65 11000
NKI12/16 12 24 16 0.3 0.033 11.7 15.3 22000 26000
NKI12/20 12 24 20 0.3 0.042 14.5 20 22000 26000
NA6901 12 24 22 0.3 0.046 16.1 23.2 22000 26000
NA4824 120 150 30 1 1.15 99 255 3200 3600
NA4924 120 165 45 1.1 2.85 176 405 3000 3400
NA4826 130 165 35 1.1 1.8 119 325 2800 3200
NA4926 130 180 50 1.5 3.9 198 480 2600 3000
NA4828 140 175 35 1.1 1.9 121 345 2600 3000
NA4928 140 190 50 1.5 4.15 205 510 2400 2800
NKI15/16 15 27 16 0.3 0.039 13.4 19 20000 24000
NKI15/20 15 27 20 0.3 0.049 16.5 25.5 20000 24000
NA4902 15 28 13 0.3 0.034 11.2 15.3 19000 22000
NA4902.2RS 15 28 14 0.3 0.037 9.13 12 9500
NA6902 15 28 23 0.3 0.064 17.2 27 19000 22000
NKIS15 15 35 20 0.6 0.092 24.6 30 16000 19000
NA4830 150 190 40 1.1 2.7 147 415 2400 2800
NA4832 160 200 40 1.1 2.85 157 450 2200 2600
NKI17/16 17 29 16 0.3 0.042 13.8 20.4 19000 22000
NKI17/20 17 29 20 0.3 0.053 17.2 27 19000 22000
NA4903 17 30 13 0.3 0.038 11.4 16.3 18000 20000
NA4903.2RS 17 30 14 0.3 0.04 9.52 12.9 9000
NA6903 17 30 23 0.3 0.072 18.7 30.5 18000 20000
NKIS17 17 37 20 0.6 0.098 26 33.5 15000 17000
NA4834 170 215 45 1.1 3.95 179 520 2200 2400
NA4836 180 225 45 1.1 4.2 190 570 2000 2400
NA4838 190 240 50 1.5 5.55 220 710 1900 2200
NKI20/16 20 32 16 0.3 0.048 15.4 24.5 16000 19000
NKI20/20 20 32 20 0.3 0.06 19 32.5 16000 19000
NA4904 20 37 17 0.3 0.075 21.6 28 15000 17000
NA4904.2RS 20 37 18 0.3 0.08 19.4 22.4 7500
NA6904 20 37 30 0.3 0.14 35.2 53 15000 17000
NKIS20 20 42 20 0.6 0.13 28.6 39 13000 15000
NA4840 200 250 50 1.5 5.8 224 735 1800 2000
NKI22/16 22 34 16 0.3 0.052 15.7 26 15000 17000
NKI22/20 22 34 20 0.3 0.065 19.4 34.5 15000 17000
NA49/22 22 39 17 0.3 0.08 23.3 32 14000 15000
NA69/22 22 39 30 0.3 0.15 36.9 57 14000 15000
NA4844 220 270 50 1.5 6.35 238 815 1700 1900
NA4848 240 300 60 2 9.9 347 1120 1500 1700
Copy right: Shandong KMR Bearing S&T Co., Ltd 鲁ICP备12024828号-1