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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| RNA49/52U | 60 | 75 | 22 | 0.6 | 60 | +0.049~+0.030 | 42.1 | 73.6 | 3000 | 71 | 单密封 | 0.2 | |||||
| RNA4911U | 63 | 80 | 25 | 1 | 63 | +0.049~+0.030 | 52.2 | 85.7 | 3000 | 75 | 单密封 | IRZ556326 | NA4911U | 0.265 | |||
| RNA49/58U | 65 | 82 | 25 | 1 | 65 | +0.049~+0.030 | 53.4 | 89.2 | 3000 | 77 | 单密封 | 0.275 | |||||
| RNA4912U | 68 | 85 | 25 | 1 | 68 | +0.049~+0.030 | 54.5 | 92.8 | 3000 | 80 | 单密封 | IRZ606826 | NA4912U | 0.285 | |||
| RNA49/62U | 70 | 88 | 25 | 1 | 70 | +0.049~+0.030 | 55.7 | 96.3 | 2500 | 83 | 单密封 | 0.32 | |||||
| RNA4913U | 72 | 90 | 25 | 1 | 72 | +0.049~+0.030 | 56.8 | 99.8 | 2500 | 85 | 单密封 | IRZ657226 | NA4913U | 0.325 | |||
| RNA49/68U | 75 | 95 | 30 | 1 | 75 | +0.049~+0.030 | 73.9 | 133 | 2500 | 90 | 单密封 | 0.465 | |||||
| RNA4914U | 80 | 100 | 30 | 1 | 80 | +0.049~+0.030 | 76.9 | 143 | 2500 | 95 | 单密封 | IRZ708031 | NA4914U | 0.495 | |||
| RNA4915U | 85 | 105 | 30 | 1 | 85 | +0.058~+0.036 | 79.6 | 153 | 2000 | 100 | 单密封 | IRZ758531 | NA4915U | 0.52 | |||
| RNA4916U | 90 | 110 | 30 | 1 | 90 | +0.058~+0.036 | 80.7 | 158 | 2000 | 105 | 单密封 | IRZ809031 | NA4916U | 0.545 | |||
| RNA49/82U | 95 | 115 | 30 | 1 | 95 | +0.058~+0.036 | 83.2 | 168 | 2000 | 110 | 单密封 | 0.57 | |||||
| RNA4917U | 100 | 120 | 35 | 1.1 | 100 | +0.058~+0.036 | 103 | 225 | 1900 | 113.5 | 单密封 | IRZ8510036 | NA4917U | 0.695 | |||
| RNA4918U | 105 | 125 | 35 | 1.1 | 105 | +0.058~+0.036 | 106 | 238 | 1800 | 118.5 | 单密封 | IRZ9010536 | NA4918U | 0.73 | |||
| RNA4919U | 110 | 130 | 35 | 1.1 | 110 | +0.058~+0.036 | 109 | 250 | 1700 | 123.5 | 单密封 | IRZ9511036 | NA4919U | 0.76 | |||
| RNA4920U | 115 | 140 | 40 | 1.1 | 115 | +0.058~+0.036 | 134 | 297 | 1700 | 133.5 | 单密封 | IRZ10011541 | NA4920U | 1.2 | |||
| RNA4922U | 125 | 150 | 40 | 1.1 | 125 | +0.068~+0.043 | 140 | 322 | 1500 | 143.5 | 单密封 | IRZ11012541 | NA4922U | 1.28 | |||
| RNA4924U | 135 | 165 | 45 | 1.1 | 135 | +0.068~+0.043 | 178 | 410 | 1400 | 158.5 | 单密封 | IRZ12013546 | NA4924U | 1.94 | |||
| RNA4926U | 150 | 180 | 50 | 1.5 | 150 | +0.068~+0.043 | 206 | 511 | 1300 | 172 | 单密封 | IRZ13015051 | NA4926U | 2.36 | |||
| RNA4928U | 160 | 190 | 50 | 1.5 | 160 | +0.068~+0.043 | 214 | 549 | 1200 | 182 | 单密封 | IRZ14016051 | NA4928U | 2.51 | |||
| RNA4900UU | 14 | 22 | 13 | 0.3 | 14 | +0.027~+0.016 | 8 | 8.5 | 14000 | 20 | 双密封 | IRZ101414 | NA4900UU | 0.016 | |||
