NSK 单列(英制系列) 内径76.200~83.345mm
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
80.962139.70036.51236.09828.5753.53.3175000260000178002650026003400581572X96901251333.53.331.10.401.50.821.440.774
80.962136.52530.16229.76922.2253.53.313000019200013300196002600340049649395891221303.53.328.70.441.40.741.130.55
80.000130.00035.00034.00028.5003.02.5166000251000170002560026003600▲JM515649▲JM515610948811712532.529.90.391.50.851.180.583
80.000130.00035.00034.00028.5003.02.5166000251000170002560026003600▲JM515649▲JM515610948811712532.529.90.391.50.851.180.583
79.375150.08944.45046.67236.5123.53.326500037000027000375002400320075074296901341423.53.332.50.331.81.02.421.07
79.375146.05041.27541.27531.7503.53.320700029600021100300002400320066165396901311393.53.333.20.411.50.811.990.891
77.788135.73344.45046.10134.9253.53.32160003400002200035000260036005795573596891191303.53.332.90.411.50.811.790.887
77.788135.73344.45046.10134.9253.53.32160003400002200035000260036005795573596891191303.53.332.90.411.50.811.790.887
77.788127.00030.16231.00022.2253.53.3134000195000137001990028003800426904262091851141213.53.327.30.421.40.790.9760.438
77.788127.00030.16231.00022.2253.53.3134000195000137001990028003800426904262091851141213.53.327.30.421.40.790.9760.438
77.788121.44224.60823.01217.4623.52.08900012400091001260028003800343063447890841101163.5226.30.451.30.730.6120.316
77.788121.44224.60823.01217.4623.52.08900012400091001260028003800343063447890841101163.5226.30.451.30.730.6120.316
76.200177.80055.56250.80034.9253.53.325700031000026200320002000280093789320105981481643.53.357.30.760.790.433.712.24
76.200177.80055.56250.80034.9253.53.325700031000026200320002000280093789320105981481643.53.357.30.760.790.433.712.24
76.200171.45049.21246.03831.7503.53.325700031000026200320002000280093809321105981471643.53.354.10.760.790.433.471.51

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