NSK 单列圆柱滚子轴承 内径 20~35mm
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)
3072191.11.140.5-0.4095300050000850010000NU306EWNU306EWNJ306EWNUP306EW--36.536.539444865.5--11
3072191.11.140.5-0.4095300050000850010000NU306EWNU306EWNJ306EWNUP306EW--36.536.539444865.5--11
3072191.11.140.5-0.4095300050000850010000NU306EWNU306EWNJ306EWNUP306EW--36.536.539444865.5--11
3072191.11.1-620.3533850035000850011000N306---N306NF30636.5-----65.56411
3072191.11.1-620.3533850035000850011000N306---N306NF30636.5-----65.56411
30622010.637.5-0.2554900050000950012000NU2206ETNU2206ETNJ2206ETNUP2206ET--353436404457--10.6
30622010.637.5-0.2554900050000950012000NU2206ETNU2206ETNJ2206ETNUP2206ET--353436404457--10.6
30622010.637.5-0.2554900050000950012000NU2206ETNU2206ETNJ2206ETNUP2206ET--353436404457--10.6
30621610.637.5-0.2053900037500950012000NU206EWNU206EWNJ206EWNUP206EW--353436404457--10.6
30621610.637.5-0.2053900037500950012000NU206EWNU206EWNJ206EWNUP206EW--353436404457--10.6
30621610.637.5-0.2053900037500950012000NU206EWNU206EWNJ206EWNUP206EW--353436404457--10.6
30621610.6-53.50.20824900233001100013000N206---N206NF20635-----585610.6
30621610.6-53.50.20824900233001100013000N206---N206NF20635-----585610.6
30551310.636.548.50.13619700196001200015000NU1006NU1006--N1006-35343638-50514910.5
30551310.636.548.50.13619700196001200015000NU1006NU1006--N1006-35343638-50514910.5

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