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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| RNA4901UU | 16 | 24 | 13 | 0.3 | 16 | +0.027~+0.016 | 8.4 | 9.3 | 12000 | 22 | 双密封 | IRZ121614 | NA4901UU | 0.018 | |||
| RNA4904UU | 25 | 37 | 17 | 0.3 | 16 | +0.033~+0.020 | 17.9 | 20.5 | 7500 | 35 | 双密封 | IRZ202518 | NA4904UU | 0.055 | |||
| RNA49/14UU | 18 | 26 | 13 | 0.3 | 18 | +0.027~+0.016 | 9.26 | 10.8 | 11000 | 24 | 双密封 | 0.0197 | |||||
| RNA4902UU | 20 | 28 | 13 | 0.3 | 20 | +0.033~+0.020 | 9.6 | 11.7 | 9500 | 26 | 双密封 | IRZ152014 | NA4902UU | 0.022 | |||
| RNA4903UU | 22 | 30 | 13 | 0.3 | 22 | +0.033~+0.020 | 10.3 | 13.1 | 8500 | 28 | 双密封 | IRZ172214 | NA4903UU | 0.023 | |||
| RNA49/22UU | 28 | 39 | 17 | 0.3 | 28 | +0.033~+0.020 | 18.3 | 23.7 | 7000 | 37 | 双密封 | IRZ222818 | NA49/22UU | 0.0555 | |||
| RNA4905UU | 30 | 42 | 17 | 0.3 | 30 | +0.033~+0.020 | 20.3 | 25.1 | 6500 | 40 | 双密封 | IRZ253018 | NA4905UU | 0.063 | |||
| RNA49/28UU | 32 | 45 | 17 | 0.3 | 32 | +0.041~+0.025 | 21 | 26.8 | 6000 | 43 | 双密封 | IRZ283218 | NA49/28UU | 0.0755 | |||
| RNA4906UU | 35 | 47 | 17 | 0.3 | 35 | +0.033~+0.020 | 21.6 | 28.4 | 5500 | 45 | 双密封 | IRZ303518 | NA4906UU | 0.071 | |||
| RNA49/32UU | 40 | 52 | 20 | 0.6 | 40 | +0.041~+0.025 | 29.4 | 44.2 | 5000 | 48 | 双密封 | IRZ324021 | NA49/32UU | 0.0945 | |||
| RNA4907UU | 42 | 55 | 20 | 0.6 | 42 | +0.041~+0.025 | 30.1 | 46.3 | 4500 | 51 | 双密封 | IRZ354221 | NA4907UU | 0.11 | |||
| RNA49/38UU | 45 | 58 | 20 | 0.6 | 45 | +0.041~+0.025 | 31.6 | 50.4 | 4000 | 54 | 双密封 | 0.119 | |||||
| RNA4908UU | 48 | 62 | 22 | 0.6 | 48 | +0.041~+0.025 | 37.2 | 58.3 | 4000 | 58 | 双密封 | IRZ404823 | NA4908UU | 0.15 | |||
| RNA49/42UU | 50 | 65 | 22 | 0.6 | 50 | +0.041~+0.025 | 38 | 60.9 | 4000 | 61 | 双密封 | 0.173 | |||||
| RNA4909UU | 52 | 68 | 22 | 0.6 | 52 | +0.041~+0.025 | 38.8 | 63.4 | 3500 | 64 | 双密封 | IRZ455223 | NA4909UU | 0.19 | |||
| RNA49/48UU | 55 | 70 | 22 | 0.6 | 55 | +0.049~+0.030 | 39.6 | 66.1 | 3500 | 66 | 双密封 | 0.187 | |||||
| RNA4910UU | 58 | 72 | 22 | 0.6 | 58 | +0.049~+0.030 | 41.3 | 71.1 | 3500 | 68 | 双密封 | IRZ505823 | NA4910UU | 0.18 | |||
| RNA49/52UU | 60 | 75 | 22 | 0.6 | 60 | +0.049~+0.030 | 42.1 | 73.6 | 3000 | 71 | 双密封 | 0.2 | |||||
| RNA4911UU | 63 | 80 | 25 | 1 | 63 | +0.049~+0.030 | 52.2 | 85.7 | 3000 | 75 | 双密封 | IRZ556326 | NA4911UU | 0.265 | |||
| RNA49/58UU | 65 | 82 | 25 | 1 | 65 | +0.049~+0.030 | 53.4 | 89.2 | 3000 | 77 | 双密封 | 0.275 | |||||
