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
307219381.10.631.020.5315020903734.56567.510.631.50.35296001300050.041.0510042007700100007306BDB7306BDF7306BDT7306B
307219381.10.631.020.5315020903734.56567.510.631.50.35296001300050.041.0510042007700100007306BDB7306BDF7306BDT7306B
307219381.10.631.020.5315020903734.56567.510.631.50.35296001300050.041.0510042007700100007306BDB7306BDF7306BDT7306B
307219381.10.631.020.5315020903734.56567.510.631.50.35296001300050.041.0510042007700100007306BDB7306BDF7306BDT7306B
307219381.10.633.522.3345022803734.56567.510.624.50.345110001500054.544.5555045508900120007306DB7306DF7306DT7306
307219381.10.633.522.3345022803734.56567.510.624.50.345110001500054.544.5555045508900120007306DB7306DF7306DT7306
307219381.10.633.522.3345022803734.56567.510.624.50.345110001500054.544.5555045508900120007306DB7306DF7306DT7306
307219381.10.633.522.3345022803734.56567.510.624.50.345110001500054.544.5555045508900120007306DB7306DF7306DT7306
3062163210.620.513.52090138035.534.556.557.510.627.50.197110001400033.527.1340027608600110007206BDB7206BDF7206BDT7206B
3062163210.620.513.52090138035.534.556.557.510.627.50.197110001400033.527.1340027608600110007206BDB7206BDF7206BDT7206B
3062163210.620.513.52090138035.534.556.557.510.627.50.197110001400033.527.1340027608600110007206BDB7206BDF7206BDT7206B
3062163210.620.513.52090138035.534.556.557.510.627.50.197110001400033.527.1340027608600110007206BDB7206BDF7206BDT7206B
3062163210.622.514.82300151035.534.556.557.510.621.50.193120001600036.529.6375030009800130007206DB7206DF7206DT7206
3062163210.622.514.82300151035.534.556.557.510.621.50.193120001600036.529.6375030009800130007206DB7206DF7206DT7206
3062163210.622.514.82300151035.534.556.557.510.621.50.193120001600036.529.6375030009800130007206DB7206DF7206DT7206

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