67390/67326D Double Row Taper Roller Bearings

TDO.Double row outer ring

This bearing composed by a double row cup and two single cones. The set usually has a spacer to pre-adjust the axial clearance. This structure provide sufficient effective span, therefore, when the incline moment become a major load, often use such bearings. TDO bearings can be used in a fixed position, or do aial movement in the hole of housings, for example to compensate axis expansion.