NTN 英制J系列 d 65.000~70.000mm
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
70.000115.00029.00029.00023.0001241711270017500837710311032.51.13#4T-JM612949/JM612910310041002.50.431.390.77
70.000110.00026.00025.00020.50097.015099001530078779810512.50.889#4T-JLM813049/JLM81301032004200-0.31)0.491.230.68
69.952121.44224.60823.01217.46291.01279300130008178110116221.114T-34274/3447829003800-1.21)0.451.330.73
69.850168.27553.97556.36341.275340460345004650091841491553.53.36.134T-835/8322200300018.50.302.001.10
69.850150.08944.45046.67236.512261360266003700088821341423.53.33.924T-745A/7422400320012.00.331.841.01
69.850146.05041.27541.27531.750206295210003000088821311393.53.33.284T-655/653250033008.00.411.470.81
69.850136.52541.27541.27531.750194262198002670086801181253.53.32.634T-643/6322800380011.40.361.660.91
69.850127.00036.51236.17028.575163229166002330085781121203.53.31.924T-566/563290038008.30.361.650.91
69.850120.65025.40025.40019.05095.515197501540080771041131.53.31.174T-29675/2963031004100-0.91)0.491.230.68
69.850120.00032.54532.54526.195147214150002180084781071143.53.31.474T-47487/47420300040006.10.361.670.92
69.850120.00029.79429.00724.237128177130001810083771071143.521.334T-482/472300040003.90.381.560.86
69.850117.47530.16230.16223.812117175119001790084771041123.53.31.284T-33275/33462300040002.60.441.380.76
69.850112.71225.40025.40019.05095.515197501540080771011091.53.30.9494T-29675/2962031004100-0.91)0.491.230.68
68.262136.52546.03846.03836.512224355228003650090841181323.53.33.244T-H715343/H715311260035008.70.471.270.70
68.262136.52541.27541.27531.750226293231002990086821211293.53.32.74T-H414245/H4142102700370011.00.361.670.92

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