angle contact ball bearings
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contact ball bearings
double row angular
double row angular contact
The design of double-row angular contact ball bearings is similar to two-single-row angular contact ball bearings. It is non-separable type. The basic design does not have filling slots and can accommodate equal axial loads in both directions. The ones with a larger outer diameter have filling slots in one direction and have pressed steel or machined brass cage. Bearings with E design have high loading capacity. They also have filling slots on one side which allows incorporating large numbers of balls.
They are also available with shields (non-rubbing type) and seals (low friction and rubbing type) on both sides. They are filled with lithium based grease which can inhibit rust and operate from the temperature of -300C to 1100C.
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