NSK 单列(英制系列) 内径53.975~58.738mm
产品参数
外形尺寸额定载荷极限转速(rpm)轴承代号安装尺寸 (mm)作用点位置(mm)常数轴向载荷系数重量(kg)(参考)
dDTBC内圈r (最小)外圈r (最小)(N) Cr(N) Cor{kgf} Cr{kgf} Cor脂润滑油润滑内圈外圈d ad bDaDb内圈r a (最大)外圈r a (最大)aeY 1Y o内圈外圈
55.56297.63024.60824.60819.4463.50.889000129000910013100360050002868028622686288923.50.821.30.401.50.820.4990.27
55.000115.00041.02141.27531.4963.03.0172000214000175002180032004500622X614X70641011083326.60.311.91.11.30.597
55.000115.00041.02141.27531.4963.03.0172000214000175002180032004500622X614X70641011083326.60.311.91.11.30.597
55.000110.00039.00039.00032.0003.02.5177000225000180002300034004500▲JH307749▲JH30771071649710432.527.20.351.70.951.130.567
55.000110.00039.00039.00032.0003.02.5177000225000180002300034004500▲JH307749▲JH30771071649710432.527.20.351.70.951.130.567
55.00096.83821.00021.94615.8752.30.88050010000082001020036005000385382A656189922.30.817.60.351.70.930.4550.179
55.00095.00029.00029.00023.5001.52.5111000152000113001550038005000▲JM207049▲JM207010646285911.52.521.30.331.80.990.590.26
55.00095.00029.00029.00023.5001.52.5111000152000113001550038005000▲JM207049▲JM207010646285911.52.521.30.331.80.990.590.26
55.00090.00023.00023.00018.5001.50.57900011100080501130038005300▲JLM506849▲506810636182861.50.519.70.401.50.820.3780.186
55.00090.00023.00023.00018.5001.50.57900011100080501130038005300▲JLM506849▲506810636182861.50.519.70.401.50.820.3780.186
53.975130.17536.51233.33823.8123.53.3133000154000136001570026003600HM911242HM91121079741091243.53.342.20.820.730.401.450.725
53.975130.17536.51233.33823.8123.53.3133000154000136001570026003600HM911242HM91121079741091243.53.342.20.820.730.401.450.725
53.975127.00050.80052.38841.2753.53.32360003000002400031000320043006280622074671081173.53.330.70.302.01.11.971.22
53.975127.00050.80052.38841.2753.53.32360003000002400031000320043006280622074671081173.53.330.70.302.01.11.971.22
53.975127.00044.45044.45034.9253.53.3199000258000202002630030004000652126550077711071193.53.335.00.491.20.681.761.03

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