Deep Groove Ball Bearing Single Row Miniature Thin Wall 61904-Nr 61904-RS Shandong XuanYe Precision Machinery Co., Ltd. Base Info Description PrecisionP2 P4 P5 P6 P0Seals TypeOpen Zz 2RSVibrationZ1V1 Z2V2 Z3V3 Z4V4FeatureLong Life High Precision High Speed Pre:High Speed Operation Deep Groove Ball Bearing High Speed Operation 61904 61904-Z 61904-2z Next:Deep Groove Ball Bearing High Speed Operation High Speed Operation 61904 61904-Z 61904-2z