NSK 单列圆柱滚子轴承 内径 100~120mm
产品参数
外形尺寸(mm)重量(kg)额定载荷(N)极限转速(1)(rpm)轴承代号(2) (3)安装尺寸 (mm)
dDBr(最小)r 1 (最小)FwEw(参考)CrCor脂润滑油润滑基本型号NU型NJ型NUP型N型NF型d a (4) (最小)d b (最小)d b (5) (最大)d c (最小)d d (最小)D a (4) (最大)D b (最大)Db (最小)r a (最大)r b (最大)
100250584413921115.545000050000026003000NU420NU420NJ420-N420NF42011611613514115623423421533
100250584413921115.545000050000026003000NU420NU420NJ420-N420NF42011611613514115623423421533
100250584413921115.545000050000026003000NU420NU420NJ420-N420NF42011611613514115623423421533
100250584413921115.545000050000026003000NU420NU420NJ420-N420NF42011611613514115623423421533
1002157333127.5-11.857000071500024003000NU2320ETNU2320ETNJ2320ETNUP2320ET--113113124132143202--2.52.5
1002157333127.5-11.857000071500024003000NU2320ETNU2320ETNJ2320ETNUP2320ET--113113124132143202--2.52.5
1002157333127.5-11.857000071500024003000NU2320ETNU2320ETNJ2320ETNUP2320ET--113113124132143202--2.52.5
1002154733127.5-8.6338000042500028003400NU320EMNU320EMNJ320EMNUP320EM--113113124132143202--2.52.5
1002154733127.5-8.6338000042500028003400NU320EMNU320EMNJ320EMNUP320EM--113113124132143202--2.52.5
1002154733127.5-8.6338000042500028003400NU320EMNU320EMNJ320EMNUP320EM--113113124132143202--2.52.5
1002154733129.5-7.6929900033500028003400NU320NU320NJ320NUP320--113113126132143202--2.52.5
1002154733129.5-7.6929900033500028003400NU320NU320NJ320NUP320--113113126132143202--2.52.5
1002154733129.5-7.6929900033500028003400NU320NU320NJ320NUP320--113113126132143202--2.52.5
1002154733-185.57.5929900033500028003400N320---N320NF320113-----2021902.52.5
1002154733-185.57.5929900033500028003400N320---N320NF320113-----2021902.52.5

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