NSK 单列圆柱滚子轴承 内径 170~220mm
产品参数
外形尺寸(mm)重量(kg)额定载荷(N)极限转速(1)(rpm)安装尺寸 (mm)轴承代号(3)
dDBr (最小)r 1 (最小)FwEw(参考)CrCor脂润滑油润滑d a (4) (最小)d b (最小)d b (5) (最大)d c (最小)d d (最小)Da(4) (最大)Db (最大)Db (最小)r a (最大)r b (最大)基本型号NU型NJ型NUP型N型NF型
2204608855284-74.611900001570000120015002402402-78287307440--44NU344NU344NJ344---
2204608855284-74.611900001570000120015002402402-78287307440--44NU344NU344NJ344---
2204608855-39672.81190000157000012001500240-----440-44N344---N344-
22040010844270-61.81140000181000013001600-236264273289384--33NU2244NU2244----
2204006544270-37.3760000108000015001800236236264273289384--33NU244NU244NJ244NUP244--
2204006544270-37.3760000108000015001800236236264273289384--33NU244NU244NJ244NUP244--
2204006544270-37.3760000108000015001800236236264273289384--33NU244NU244NJ244NUP244--
2204006544-35037760000108000015001800236-----38435733N244---N244NF244
2204006544-35037760000108000015001800236-----38435733N244---N244NF244
220340563325031018.250000075000018002200233233247254-3273273132.52.5NU1044NU1044NJ1044-N1044-
220340563325031018.250000075000018002200233233247254-3273273132.52.5NU1044NU1044NJ1044-N1044-
220340563325031018.250000075000018002200233233247254-3273273132.52.5NU1044NU1044NJ1044-N1044-
20042013855253-99.31910000276000012001500220220247263283400--44NU2340EMNU2340EMNJ2340EMNUP2340EM--
20042013855253-99.31910000276000012001500220220247263283400--44NU2340EMNU2340EMNJ2340EMNUP2340EM--
20042013855253-99.31910000276000012001500220220247263283400--44NU2340EMNU2340EMNJ2340EMNUP2340EM--

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