5
NA49系列
滚针・滚轮・直线运动,寅龙智造更出众!
产品分类
最新资讯
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轴承型号
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主要尺寸(mm)
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额定载荷(KN)
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允许转速
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安装尺寸(mm)
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密封
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配套轴承型号
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重量(kg)
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NA49系列
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d(Fw)
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D
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C
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B
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r(min)
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F(Fw)
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内圆公差
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Cr
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Cor
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(rpm)
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da(min)
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da(max)
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Da(max)
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U/UU
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内圈
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外圈(组合)
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| NA49/22UU | 22 | 39 | 17 | 18 | 0.3 | 28 | 18.3 | 23.7 | 7000 | 24 | 27 | 37 | 双密封 | IRZ222818 | RNA49/22UU | 0.0875 | |
| NA4905UU | 25 | 42 | 17 | 18 | 0.3 | 30 | 20.3 | 25.1 | 6500 | 27 | 29 | 40 | 双密封 | IRZ253018 | RNA4905UU | 0.0925 | |
| NA49/28UU | 28 | 45 | 17 | 18 | 0.3 | 32 | 21 | 26.8 | 6000 | 30 | 31 | 43 | 双密封 | IRZ283218 | RNA49/28UU | 0.101 | |
| NA4906UU | 30 | 47 | 17 | 18 | 0.3 | 35 | 21.6 | 28.4 | 5500 | 32 | 34 | 45 | 双密封 | IRZ303518 | RNA4906UU | 0.106 | |
| NA49/32UU | 32 | 52 | 20 | 21 | 0.6 | 40 | 29.4 | 44.2 | 5000 | 36 | 39 | 48 | 双密封 | IRZ324021 | RNA49/32UU | 0.167 | |
| NA4907UU | 35 | 55 | 20 | 21 | 0.6 | 42 | 30.1 | 46.3 | 4500 | 39 | 41 | 51 | 双密封 | IRZ354221 | RNA4907UU | 0.179 | |
| NA4908UU | 40 | 62 | 22 | 23 | 0.6 | 48 | 37.2 | 58.3 | 4000 | 44 | 47 | 58 | 双密封 | IRZ404823 | RNA4908UU | 0.245 | |
| NA4909UU | 45 | 68 | 22 | 23 | 0.6 | 52 | 38.8 | 63.4 | 3500 | 49 | 51 | 64 | 双密封 | IRZ455223 | RNA4909UU | 0.29 | |
| NA4910UU | 50 | 72 | 22 | 23 | 0.6 | 58 | 41.3 | 71.1 | 3500 | 54 | 57 | 68 | 双密封 | IRZ505823 | RNA4910UU | 0.295 | |
| NA4911UU | 55 | 80 | 25 | 26 | 1 | 63 | 52.2 | 85.7 | 3000 | 60 | 61 | 75 | 双密封 | IRZ556326 | RNA4911UU | 0.415 | |
| NA4912UU | 60 | 85 | 25 | 26 | 1 | 68 | 54.5 | 92.8 | 3000 | 65 | 66 | 80 | 双密封 | IRZ606826 | RNA4912UU | 0.445 | |
| NA4913UU | 65 | 90 | 25 | 26 | 1 | 72 | 56.8 | 99.8 | 2500 | 70 | 70.5 | 85 | 双密封 | IRZ657226 | RNA4913UU | 0.475 | |
| NA4914UU | 70 | 100 | 30 | 31 | 1 | 80 | 76.9 | 143 | 2500 | 75 | 78 | 95 | 双密封 | IRZ708031 | RNA4914UU | 0.77 | |
| NA4915UU | 75 | 105 | 30 | 31 | 1 | 85 | 79.6 | 153 | 2000 | 80 | 83 | 100 | 双密封 | IRZ758531 | RNA4915UU | 0.815 | |
| NA4916UU | 80 | 110 | 30 | 31 | 1 | 90 | 80.7 | 158 | 2000 | 85 | 88 | 105 | 双密封 | IRZ809031 | RNA4916UU | 0.86 | |
| NA4917UU | 85 | 120 | 35 | 36 | 1.1 | 100 | 103 | 225 | 1900 | 91.5 | 98 | 113.5 | 双密封 | IRZ8510036 | RNA4917UU | 1.3 | |
| NA4918UU | 90 | 125 | 35 | 36 | 1.1 | 105 | 106 | 238 | 1800 | 96.5 | 103 | 118.5 | 双密封 | IRZ9010536 | RNA4918UU | 1.36 | |
| NA4919UU | 95 | 130 | 35 | 36 | 1.1 | 110 | 109 | 250 | 1700 | 101.5 | 108 | 123.5 | 双密封 | IRZ9511036 | RNA4919UU | 1.42 | |
| NA4920UU | 100 | 140 | 40 | 41 | 1.1 | 115 | 134 | 297 | 1700 | 106.5 | 113 | 133.5 | 双密封 | IRZ10011541 | RNA4920UU | 1.98 | |
| NA4922UU | 110 | 150 | 40 | 41 | 1.1 | 125 | 140 | 322 | 1500 | 116.5 | 123 | 143.5 | 双密封 | IRZ11012541 | RNA4922UU | 2.15 | |
