NAVY MS19079-1959 双方向定位外环单滚筒持续旋转轴内环双滚筒持续旋转轴单行滚筒圆柱形滚筒轴承
BEARING, ROLLER, CYLINDRICAL, SINGLE ROW OF ROLLERS, TWO ROLLER RETAINING RIBS ON INNER RING, TWO ROLLER RETAINING RIBS ON OUTER RING, TWO DIRECTION LOCATING
BEARING, ROLLER, CYLINDRICAL, SINGLE ROW OF ROLLERS, TWO ROLLER RETAINING RIBS ON INNER RING, TWO ROLLER RETAINING RIBS ON OUTER RING, TWO DIRECTION LOCATING