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
507212240.60.316.614.51690147054.554.567.569.50.60.323.50.15792001200027.028.927502950730098007910DB7910DF7910DT7910
507212240.60.316.614.51690147054.554.567.569.50.60.323.50.15792001200027.028.927502950730098007910DB7910DF7910DT7910
507212240.60.316.614.51690147054.554.567.569.50.60.323.50.15792001200027.028.927502950730098007910DB7910DF7910DT7910
4510025501.5158.540.05950410053.550.591.594.51.5143.00.8546600890095.080.596508250540072007309BDB7309BDF7309BDT7309B
4510025501.5158.540.05950410053.550.591.594.51.5143.00.8546600890095.080.596508250540072007309BDB7309BDF7309BDT7309B
4510025501.5158.540.05950410053.550.591.594.51.5143.00.8546600890095.080.596508250540072007309BDB7309BDF7309BDT7309B
4510025501.5158.540.05950410053.550.591.594.51.5143.00.8546600890095.080.596508250540072007309BDB7309BDF7309BDT7309B
4510025501.5163.544.06450450053.550.591.594.51.5133.50.83778001000010388.0105008950620082007309DB7309DF7309DT7309
4510025501.5163.544.06450450053.550.591.594.51.5133.50.83778001000010388.0105008950620082007309DB7309DF7309DT7309
4510025501.5163.544.06450450053.550.591.594.51.5133.50.83778001000010388.0105008950620082007309DB7309DF7309DT7309
4510025501.5163.544.06450450053.550.591.594.51.5133.50.83778001000010388.0105008950620082007309DB7309DF7309DT7309
458519381.10.636.026.2365026805249.57880.510.6370.417400990058.552.559505350600080007209BDB7209BDF7209BDT7209B
458519381.10.636.026.2365026805249.57880.510.6370.417400990058.552.559505350600080007209BDB7209BDF7209BDT7209B
458519381.10.636.026.2365026805249.57880.510.6370.417400990058.552.559505350600080007209BDB7209BDF7209BDT7209B
458519381.10.636.026.2365026805249.57880.510.6370.417400990058.552.559505350600080007209BDB7209BDF7209BDT7209B

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