DLA A-A-59658 A-2006 (TNASW型)有润滑油孔槽的一个双帽,有润滑油连接前面狭槽和斜面的两个单锥,直线镗孔,双列锥形滚柱轴承
BEARINGS, ROLLER, TAPERED, DOUBLE ROW, STRAIGHT BORE, TWO SINGLE CONES WITH CONTACTING FRONT FACES SLOTTED AND CHAMFERED FOR LUBRICATION, ONE DOUBLE CUP WITH LUBRICATION HOLES AND GROOVE (TYPE TNASW)
This commercial item description (CID) establishes government acquisition requirements for complete (cone with rollers and cup) double row, tapered, roller bearings with straight bore, two single cones with contacting front faces slotted and chamfered for lubrication,one double cup with lubrication holes and groove (type TNASW) for general purpose use.These bearings are not intended for use in special precision applications such as on aircraft,
precision ordnance or submarine equipment.