NSK 单列圆柱滚子轴承 内径 40~55mm
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)Da(4) (最大)Db (最大)Db (最小)r a (最大)r b (最大)
50801610.657.572.50.3013200036000800010000NU1010NU1010NJ1010NUP1010N1010-55545659-75767310.6
50801610.657.572.50.3013200036000800010000NU1010NU1010NJ1010NUP1010N1010-55545659-75767310.6
50801610.657.572.50.3013200036000800010000NU1010NU1010NJ1010NUP1010N1010-55545659-75767310.6
50801610.657.572.50.3013200036000800010000NU1010NU1010NJ1010NUP1010N1010-55545659-75767310.6
45120292264.5100.51.6210700010200056006700NU409NU409NJ409NUP409N409NF409545462667411111110322
45120292264.5100.51.6210700010200056006700NU409NU409NJ409NUP409N409NF409545462667411111110322
45120292264.5100.51.6210700010200056006700NU409NU409NJ409NUP409N409NF409545462667411111110322
45120292264.5100.51.6210700010200056006700NU409NU409NJ409NUP409N409NF409545462667411111110322
45120292264.5100.51.6210700010200056006700NU409NU409NJ409NUP409N409NF409545462667411111110322
45100361.51.558.5-1.2813700015300053006700NU2309ETNU2309ETNJ2309ETNUP2309ET--535356606692--1.51.5
45100361.51.558.5-1.2813700015300053006700NU2309ETNU2309ETNJ2309ETNUP2309ET--535356606692--1.51.5
45100361.51.558.5-1.2813700015300053006700NU2309ETNU2309ETNJ2309ETNUP2309ET--535356606692--1.51.5
45100251.51.558.5-1.01975009850060007500NU309EWNU309EWNJ309EWNUP309EW--535356606692--1.51.5
45100251.51.558.5-1.01975009850060007500NU309EWNU309EWNJ309EWNUP309EW--535356606692--1.51.5
45100251.51.558.5-1.01975009850060007500NU309EWNU309EWNJ309EWNUP309EW--535356606692--1.51.5

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