NSK 单列(英制系列) 内径170.000~206.375mm
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
206.375282.57546.03846.03836.5123.53.336500080000037500815001000140067985679202242192602753.53.361.90.511.20.655.662.82
203.200282.57546.03846.03836.5123.53.336500080000037500815001000140067983679202222162602753.53.361.90.511.20.656.032.82
203.200282.57546.03846.03836.5123.53.336500080000037500815001000140067983679202222162602753.53.361.90.511.20.656.032.82
200.000300.00065.00062.00051.0003.52.561500011300006250011600010001400▲JHM840449▲JHM8404102232152732893.52.573.10.521.20.6310.35.19
200.000300.00065.00062.00051.0003.52.561500011300006250011600010001400▲JHM840449▲JHM8404102232152732893.52.573.10.521.20.6310.35.19
190.500266.70047.62546.83338.1003.53.334500072000035000730001100150067885678202092032462593.53.357.90.481.30.695.42.64
190.500266.70047.62546.83338.1003.53.334500072000035000730001100150067885678202092032462593.53.357.90.481.30.695.42.64
190.000260.00046.00044.00036.5003.02.5370000730000380007450011001600▲JM738249▲JM73821020620024225232.556.40.481.30.694.732.2
190.000260.00046.00044.00036.5003.02.5370000730000380007450011001600▲JM738249▲JM73821020620024225232.556.40.481.30.694.732.2
177.800260.35053.97553.97541.2753.53.3455000835000465008500012001700M236849M2368101951922412493.53.347.50.331.80.996.492.86
177.800260.35053.97553.97541.2753.53.3455000835000465008500012001700M236849M2368101951922412493.53.347.50.331.80.996.492.86
177.800247.65047.62547.62538.1003.53.334500070500035500715001300170067790677201941882292403.53.352.40.441.40.754.562.33
174.625247.65047.62547.62538.1003.53.334500070500035500715001300170067787677201921852292403.53.352.40.441.40.754.882.33
177.800227.01230.16230.16223.0201.51.518100041500018500420001300180036990369201891862142211.51.542.90.441.40.752.10.907
177.800227.01230.16230.16223.0201.51.518100041500018500420001300180036990369201891862142211.51.542.90.441.40.752.10.907

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