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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| RNA4912UU | 68 | 85 | 25 | 1 | 68 | +0.049~+0.030 | 54.5 | 92.8 | 3000 | 80 | 双密封 | IRZ606826 | NA4912UU | 0.285 | |||
| RNA49/62UU | 70 | 88 | 25 | 1 | 70 | +0.049~+0.030 | 55.7 | 96.3 | 2500 | 83 | 双密封 | 0.32 | |||||
| RNA4913UU | 72 | 90 | 25 | 1 | 72 | +0.049~+0.030 | 56.8 | 99.8 | 2500 | 85 | 双密封 | IRZ657226 | NA4913UU | 0.325 | |||
| RNA49/68UU | 75 | 95 | 30 | 1 | 75 | +0.049~+0.030 | 73.9 | 133 | 2500 | 90 | 双密封 | 0.465 | |||||
| RNA4914UU | 80 | 100 | 30 | 1 | 80 | +0.049~+0.030 | 76.9 | 143 | 2500 | 95 | 双密封 | IRZ708031 | NA4914UU | 0.495 | |||
| RNA4915UU | 85 | 105 | 30 | 1 | 85 | +0.058~+0.036 | 79.6 | 153 | 2000 | 100 | 双密封 | IRZ758531 | NA4915UU | 0.52 | |||
| RNA4916UU | 90 | 110 | 30 | 1 | 90 | +0.058~+0.036 | 80.7 | 158 | 2000 | 105 | 双密封 | IRZ809031 | NA4916UU | 0.545 | |||
| RNA49/82UU | 95 | 115 | 30 | 1 | 95 | +0.058~+0.036 | 83.2 | 168 | 2000 | 110 | 双密封 | 0.57 | |||||
| RNA4917UU | 100 | 120 | 35 | 1.1 | 100 | +0.058~+0.036 | 103 | 225 | 1900 | 113.5 | 双密封 | IRZ8510036 | NA4917UU | 0.695 | |||
| RNA4918UU | 105 | 125 | 35 | 1.1 | 105 | +0.058~+0.036 | 106 | 238 | 1800 | 118.5 | 双密封 | IRZ9010536 | NA4918UU | 0.73 | |||
| RNA4919UU | 110 | 130 | 35 | 1.1 | 110 | +0.058~+0.036 | 109 | 250 | 1700 | 123.5 | 双密封 | IRZ9511036 | NA4919UU | 0.76 | |||
| RNA4920UU | 115 | 140 | 40 | 1.1 | 115 | +0.058~+0.036 | 134 | 297 | 1700 | 133.5 | 双密封 | IRZ10011541 | NA4920UU | 1.2 | |||
| RNA4922UU | 125 | 150 | 40 | 1.1 | 125 | +0.068~+0.043 | 140 | 322 | 1500 | 143.5 | 双密封 | IRZ11012541 | NA4922UU | 1.28 | |||
| RNA4924UU | 135 | 165 | 45 | 1.1 | 135 | +0.068~+0.043 | 178 | 410 | 1400 | 158.5 | 双密封 | IRZ12013546 | NA4924UU | 1.94 | |||
| RNA4926UU | 150 | 180 | 50 | 1.5 | 150 | +0.068~+0.043 | 206 | 511 | 1300 | 172 | 双密封 | IRZ13015051 | NA4926UU | 2.36 | |||
| RNA4928UU | 160 | 190 | 50 | 1.5 | 160 | +0.068~+0.043 | 214 | 549 | 1200 | 182 | 双密封 | IRZ14016051 | NA4928UU | 2.51 | |||
| NA495 | 5 | 13 | 10 | 0.15 | 7 | 2.96 | 2.69 | 34000 | 6.2 | 6.7 | 8.5 | 开式 | IR5710 | RNA495 | 0.0073 | ||
| NA496 | 6 | 15 | 10 | 0.15 | 8 | 3.9 | 3.4 | 32000 | 7.2 | 7.7 | 13.8 | 开式 | IR6810 | RNA496 | 0.0091 | ||
| NA497 | 7 | 17 | 10 | 0.15 | 9 | 4.5 | 3.6 | 30000 | 8.2 | 8.7 | 15.8 | 开式 | IR7910 | RNA497 | 0.0112 | ||
| NA498 | 8 | 19 | 11 | 0.2 | 10 | 6.2 | 5 | 28000 | 9.6 | 9.9 | 17.4 | 开式 | IR81011 | RNA498 | 0.015 | ||
