NTN 英制J系列 d 76.200~83.345mm
产品参数
主要尺寸 mm额定基本负荷KN额定基本负荷kgf安装相关尺寸 mm重量 kg轴承号允许转速 min -1作用点 mm常数轴向负荷系数
dDTBC动负荷Cr静负荷Cor动负荷Cr静负荷Cord ad bD aD br as 最大r 1as 最大(大约)脂润滑油润滑aeY 2Y 0
82.550125.41225.40025.40019.845102163104001660096891151203.51.51.074T-27687/2762027003600-0.61)0.421.440.79
80.962150.08944.45046.67236.51226136026600370001019113414253.33.434T-740/7422400320012.00.331.841.01
80.962139.99236.51236.09828.575178265181002710096901251333.53.32.264T-581/572260034005.50.401.490.82
80.962136.52530.16229.76922.225129189132001930095891221303.53.31.694T-496/493260035000.70.441.350.74
80.962133.35033.33833.33826.195153235156002400095891191283.53.31.784T-47681/47620260035003.90.401.480.82
80.000130.00035.00034.00028.5001662491690025400948811712532.51.73#4T-JM515649/JM515610270036004.90.391.540.85
79.375190.50057.15057.53146.0384456104500062000103971711793.53.38.524T-HH221431/HH2214101900260014.40.331.790.99
79.375161.92547.62548.26038.10027038527500390001069114415083.34.554T-756A/7522300310012.00.341.760.97
79.375146.05041.27541.27531.750206295210003000096901311393.53.32.914T-661/653250033008.00.411.470.81
77.788136.52546.03846.03836.512224355228003650098881181323.53.32.844T-H715348/H715311260035008.70.471.270.70
77.788136.52530.16229.76922.225129189132001930093871221303.53.31.784T-495AS/493260035000.70.441.350.74
77.788127.00030.16231.00022.225135194138001980091851141213.53.31.414T-42690/42620280037002.80.421.430.79
77.788121.44224.60823.01217.46291.012793001300090841101163.520.9434T-34306/3447829003800-1.21)0.451.330.73
77.788117.47525.40025.40019.05099.5162102001650091851051133.53.30.9324T-LM814849/LM81481029003900-2.31)0.511.180.65
76.200190.50057.15057.53146.0384456104500062000101951711793.53.38.694T-HH221430/HH2214101900260014.40.331.790.99

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