INA/INA 轴承详细参数

NACHI 300KBE131 STEYR NJ2328E SKF CR20530 SKF SAF22532x5.3/8 TIMKEN 3780/3730 SKF N219ECP LYC 30213/P6A FAG HSS7015-C-T-P4S NTN NJ2204+HJ2204 SKF CR4340 NTN 7321B/DT FLT NJ313 TIMKEN K65X70X20F INA NA4900-2RSR LYC NNU 6/600HC/C3