NSK 单列深沟球轴承 内径10~22mm
产品参数
外形尺寸额定载荷 (N)额定载荷 {kgf}轴承代号安装尺寸 (mm)极限转速(rpm) 脂润滑极限转速(rpm) 油润滑止动环槽尺寸(1) (mm)止动环尺寸(1) (mm)系数 fo重量(kg) (参考)
dDBr 最小CrCorCrCor开放型防尘盖型非接触密封圈型接触密封圈型带止动环槽带止动环d a (2) (最小)d a (2) (最大)Da(2) (最大)r a (最大)Dx (最小)C Y (最大)开放型 Z·ZZ型 V·VV型DU型 DDU型开放型 Z型a (最大)b (最小)D1 (最大)r o (最大)r N (最小)D2 (最大)f (最大)
204280.37900445081045516004-----22-400.3--18000-20000-------14.50.048
122870.35100237052024116001-----14-260.3--28000-32000-------13.00.019
203790.36400370065037569046904ZZ6904VV6904DDU6904N6904NR2224350.340.52.31900012000220001.70.9535.70.250.339.80.8514.70.037
203790.36400370065037569046904ZZ6904VV6904DDU6904N6904NR2224350.340.52.31900012000220001.70.9535.70.250.339.80.8514.70.037
203790.36400370065037569046904ZZ6904VV6904DDU6904N6904NR2224350.340.52.31900012000220001.70.9535.70.250.339.80.8514.70.037
203790.36400370065037569046904ZZ6904VV6904DDU6904N6904NR2224350.340.52.31900012000220001.70.9535.70.250.339.80.8514.70.037
203790.36400370065037569046904ZZ6904VV6904DDU6904N6904NR2224350.340.52.31900012000220001.70.9535.70.250.339.80.8514.70.037
203270.34000247041025268046804ZZ6804VV6804DD6804N6804NR2222300.335.51.82200013000260001.30.9530.70.250.334.80.8515.50.017
203270.34000247041025268046804ZZ6804VV6804DD6804N6804NR2222300.335.51.82200013000260001.30.9530.70.250.334.80.8515.50.017
203270.34000247041025268046804ZZ6804VV6804DD6804N6804NR2222300.335.51.82200013000260001.30.9530.70.250.334.80.8515.50.017
203270.34000247041025268046804ZZ6804VV6804DD6804N6804NR2222300.335.51.82200013000260001.30.9530.70.250.334.80.8515.50.017
203270.34000247041025268046804ZZ6804VV6804DD6804N6804NR2222300.335.51.82200013000260001.30.9530.70.250.334.80.8515.50.017
1747141136006650139067563036303ZZ6303VV6303DDU6303N6303NR2225.542153.53.31500011000180002.461.3544.60.40.552.71.1212.40.113
1747141136006650139067563036303ZZ6303VV6303DDU6303N6303NR2225.542153.53.31500011000180002.461.3544.60.40.552.71.1212.40.113
1747141136006650139067563036303ZZ6303VV6303DDU6303N6303NR2225.542153.53.31500011000180002.461.3544.60.40.552.71.1212.40.113

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