NTN d 30~55mm
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作用点 mm重量kg允许转速 1) min -1额定基本负荷 双列 kN额定基本负荷 双列 Kgf允许转速 1) 双列 min -1轴承号 2)
dDB2Br s min 3)r 1s min 3)动负荷Cr静负荷Cor动负荷Cr静负荷Cord a 最小d b 最小D a 最大D b 最大r as 最大r 1as 最大a单列 (大约)脂润滑油润滑动负荷Cr静负荷Cor动负荷Cr静负荷Cor脂润滑油润滑DBDFDT
458519381.10.639.528.7405029305249.57880.510.628.50.40487001200064.557.565505850690092007209DB7209DF7209DT7209
458519381.10.639.528.7405029305249.57880.510.628.50.40487001200064.557.565505850690092007209DB7209DF7209DT7209
458519381.10.639.528.7405029305249.57880.510.628.50.40487001200064.557.565505850690092007209DB7209DF7209DT7209
458519381.10.639.528.7405029305249.57880.510.628.50.40487001200064.557.565505850690092007209DB7209DF7209DT7209
4575163210.622.317.72270180050.550.569.570.510.625.50.28295001300036.035.5370036007500100007009DB7009DF7009DT7009
4575163210.622.317.72270180050.550.569.570.510.625.50.28295001300036.035.5370036007500100007009DB7009DF7009DT7009
4575163210.622.317.72270180050.550.569.570.510.625.50.28295001300036.035.5370036007500100007009DB7009DF7009DT7009
4575163210.622.317.72270180050.550.569.570.510.625.50.28295001300036.035.5370036007500100007009DB7009DF7009DT7009
456812240.60.315.712.91600131049.549.563.565.50.60.322.50.15100001400025.525.7260026208100110007909DB7909DF7909DT7909
456812240.60.315.712.91600131049.549.563.565.50.60.322.50.15100001400025.525.7260026208100110007909DB7909DF7909DT7909
456812240.60.315.712.91600131049.549.563.565.50.60.322.50.15100001400025.525.7260026208100110007909DB7909DF7909DT7909
456812240.60.315.712.91600131049.549.563.565.50.60.322.50.15100001400025.525.7260026208100110007909DB7909DF7909DT7909
409023461.5145.030.54550310048.545.581.584.51.51390.6367400990073.060.574006200600080007308BDB7308BDF7308BDT7308B
409023461.5145.030.54550310048.545.581.584.51.51390.6367400990073.060.574006200600080007308BDB7308BDF7308BDT7308B
409023461.5145.030.54550310048.545.581.584.51.51390.6367400990073.060.574006200600080007308BDB7308BDF7308BDT7308B

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