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
200310512.12.12292811439000058000020002400211211226233-29929928422NU1040NU1040NJ1040-N1040NF1040
200310512.12.12292811439000058000020002400211211226233-29929928422NU1040NU1040NJ1040-N1040NF1040
19040013255240-86.21770000252000013001600210210235248268380--44NU2338EMNU2338EMNJ2338EMNUP2338EM--
19040013255240-86.21770000252000013001600210210235248268380--44NU2338EMNU2338EMNJ2338EMNUP2338EM--
19040013255240-86.21770000252000013001600210210235248268380--44NU2338EMNU2338EMNJ2338EMNUP2338EM--
1904007855245-50.61060000134000014001700210210240248268380--44NU338EMNU338EMNJ338EMNUP338EM--
1904007855245-50.61060000134000014001700210210240248268380--44NU338EMNU338EMNJ338EMNUP338EM--
1904007855245-50.61060000134000014001700210210240248268380--44NU338EMNU338EMNJ338EMNUP338EM--
1904007855--48.7975000126000014001700210-----38035244N338---N338-
1903409244228-38.31100000167000016002000206206223234247324--33NU2238EMNU2238EMNJ2238EMNUP2238EM--
1903409244228-38.31100000167000016002000206206223234247324--33NU2238EMNU2238EMNJ2238EMNUP2238EM--
1903409244228-38.31100000167000016002000206206223234247324--33NU2238EMNU2238EMNJ2238EMNUP2238EM--
1903405544230-2369500095500018002200206206225234247324--33NU238EMNU238EMNJ238EMNUP238EM--
1903405544230-2369500095500018002200206206225234247324--33NU238EMNU238EMNJ238EMNUP238EM--
1903405544230-2369500095500018002200206206225234247324--33NU238EMNU238EMNJ238EMNUP238EM--

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