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)
1052606044144.5220.517.349500055500024003000NU421NU421NJ421-N421NF42112112114114716224424422533
1052606044144.5220.517.349500055500024003000NU421NU421NJ421-N421NF42112112114114716224424422533
1052254933133-9.8442500048000026003200NU321EMNU321EMNJ321EMNUP321EM--118118131137149212--2.52.5
1052254933133-9.8442500048000026003200NU321EMNU321EMNJ321EMNUP321EM--118118131137149212--2.52.5
1052254933133-9.8442500048000026003200NU321EMNU321EMNJ321EMNUP321EM--118118131137149212--2.52.5
1052254933-1958.6932000036000026003200N321---N321NF321118-----2121992.52.5
1052254933-1958.6932000036000026003200N321---N321NF321118-----2121992.52.5
105190362.12.1125-4.5826200031000034004000NU221EMNU221EMNJ221EMNUP221EM--116116121129137179--22
105190362.12.1125-4.5826200031000034004000NU221EMNU221EMNJ221EMNUP221EM--116116121129137179--22
105190362.12.1125-4.5826200031000034004000NU221EMNU221EMNJ221EMNUP221EM--116116121129137179--22
105190362.12.1-168.84.020100024100034004000N221---N221NF221116-----17917222
105190362.12.1-168.84.020100024100034004000N221---N221NF221116-----17917222
1051602621.1119.5145.51.8310900014900040004800NU1021NU1021--N1021NF1021114111.5118122-151153.514721
1051602621.1119.5145.51.8310900014900040004800NU1021NU1021--N1021NF1021114111.5118122-151153.514721
1051602621.1119.5145.51.8310900014900040004800NU1021NU1021--N1021NF1021114111.5118122-151153.514721

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