NN3007M2KC1NA P4 Nachi Cylindrical Roller Bearing 35mm x 62mm x 20mm Bronze Cage : Tapered Bore Made in Japan NN3007M2KC1NA P4 Nachi Cylindrical Roller Bearings, Steel Cage, Made in Japan, the NN3007M2KC1NA P4 inner diameter is 35mm, the NN3007M2KC1NA P4 outer diameter is 62mm, NN3007M2KC1NA P4 width is 20mm.