NMB轴承:R-830ZZ、R-930ZZ、R-1030ZZ、R-1140ZZ、R-1240ZZ、R-1340ZZ、R-1350ZZ、R-1450ZZ、R-1560X2ZZ、R-1640HH、R-1650HH、R-1760X2ZZ、R-1950ZZ、R-1960ZZ、R-1970ZZ、R-1980HH、R-2270HH、R-2280HH、R-2210X3HH、R-2480HH、R-2412X3ZZ - 苏州鼎伦机械有限公司-NMB|EASE|INA|EZO|NSK|SKF进口轴承总代理