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
1903405544-2992255500077000018002200206-----32430533N238---N238NF238
1903405544-2992255500077000018002200206-----32430533N238---N238NF238
19029046212.121526510.736500053500020002600201201212219-27927926822NU1038NU1038NJ1038-N1038-
19029046212.121526510.736500053500020002600201201212219-27927926822NU1038NU1038NJ1038-N1038-
19029046212.121526510.736500053500020002600201201212219-27927926822NU1038NU1038NJ1038-N1038-
18038012644227-74.61560000222000013001700196196222235255364--33NU2336EMNU2336EMNJ2336EMNUP2336EM--
18038012644227-74.61560000222000013001700196196222235255364--33NU2336EMNU2336EMNJ2336EMNUP2336EM--
18038012644227-74.61560000222000013001700196196222235255364--33NU2336EMNU2336EMNJ2336EMNUP2336EM--
1803807544231-44985000123000015001800196196226235255364--33NU336EMNU336EMNJ336EMNUP336EM--
1803807544231-44985000123000015001800196196226235255364--33NU336EMNU336EMNJ336EMNUP336EM--
1803807544231-44985000123000015001800196196226235255364--33NU336EMNU336EMNJ336EMNUP336EM--
1803807544-32842.6905000115000015001800196-----36433533N336---N336NF336
1803807544-32842.6905000115000015001800196-----36433533N336---N336NF336
1803208644215-31.41010000151000017002000196196210221233304--33NU2236EMNU2236EMNJ2236EMNUP2236EM--
1803208644215-31.41010000151000017002000196196210221233304--33NU2236EMNU2236EMNJ2236EMNUP2236EM--

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