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Single row deep groove ball bearing.



Related Terms

RADIAL CLEARANCE

The radial internal clearance of a single row radial contact ball bearing is the average outer ring race diameter, minus the average inner ring race diameter, minus twice the ball diameter.

SHOULDER

The side of a ball race, also a surface in a bearing application or shaft which axially positions a bearing and takes the thrust load.

ANGULAR CONTACT BEARING

A type of ball bearing whose internal clearances and ball race locations are such as to result in a definite contact angle between the races and the balls when the bearing is in use.

SELF ALIGNING BALL BEARING

Spherical outside diameter ball bearing which can accommodate initial angular misalignment between the outer ring and its mating spherical aligning ring or housing seat.

COUNTERBORED BALL BEARING

A non-separable ball bearing with one side of the raceway removed from either or both rings to facilitate manufacturing assembly. A portion of one race shoulder turned and ground away to facilitate assembly with a greater number of balls. Normally the outer ring is counterbored.

ANTI-FRICTION BEARING

A rolling contact type bearing in which the rotating or moving member is supported or guided by means of ball or roller elements. Does not mean without friction.

BALL BUSHING

A type of ball bearing that allows motion of the shaft in its axial direction.

CONRAD

A standard single row deep-groove bearing named for the inventor of its assembly method, Joseph Conrad.

AXIAL INTERNAL CLEARANCE

The total maximum possible movement parallel to bearing axis of inner ring in relation to outer ring in ball or roller bearing assembly. Also called bearing end play.

CONTACT ANGLE

Formed by a line drawn between the areas of ball and ring contact and a line perpendicular to the bearing axis.

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