Specification Brand : BCA Bearings BulletPoint : Motive Gear BulletPoint1 : With the Cross-Roller Ring, cylindrical rollers are arranged with each roller perpendicular to the adjacent roller, in a 90° V groove, separated from each other by a spacer retainer. This design allows just one bearing to receive loads in all directions including radial, axial and moment loads BulletPoint2 : Since the Cross-Roller Ring achieves high rigidity despite the minimum possible dimensions of the inner and outer rings, it is optimal for applications such as joints and swiveling units of industrial robots, swiveling tables of machining centers, rotary units of manipulators, precision rotary tables,medical equipment, measuring instruments and IC manufacturing machines BulletPoint3 : High Rotation Accuracy:The spacer retainer fitting among cross-arrayed rollers prevents rollers from skewing and the rotational torque from increasing due to friction between rollers. Unlike conventional types using steel sheet retainers, the Cross-Roller Ring does not cause unilateral contact of roller or seize. Thus,even under a preload, the Cross-Roller Ring provides stable rotation BulletPoint4 : Since the inner and outer rings are designed to be separable, the preload can be adjusted, and this feature enables accurate rotation ExternallyAssignedProductIdentifier1 : 698231467190 ExternallyAssignedProductIdentifier2 : 0698231467190 IncludedComponents : A bearing RB2508UUCCO ItemName : BCA Bearings MUB7307UM Cylindrical Bearing ItemPackageDimensions_Height : 4.38 inches ItemPackageDimensions_Length : 4.38 inches ItemPackageDimensions_Width : 1.25 inches ItemPackageQuantity : 1 ItemTypeKeyword : cylindrical-roller-bearings Manufacturer : Bower/BCA Material : Steel ModelNumber : MUB7307UM NumberOfItems : 1 PartNumber : MUB7307UM ProductDescription : REP CYLINDRICAL BEARING Bearing or Seal > Bearing > Cylindrical Bearing > REP CYLINDRICAL BEARING