... 1,large quantity in stock 2, original packing 3,in time delivery and durable cylindrical roller bearingsProduct Description1)Material: GCr15 GCr15SiMn ... :Industrial package or according to buyers requirement.Details:Cylindrical roller bearings in many designs, dimension series and sizes.The majority ... the NU, NJ, NUP and N designs double row cylindrical roller bearings, caged, mainly of the NNU and NN ...