1339510 BALL BEARING 15x42x13 C3 6302Z

The term "1339510 BALL BEARING 15x42x13 C3 6302Z" refers to a specific type of ball bearing commonly used in various mechanical applications. Let's break down the information provided:

Ball Bearing: A ball bearing is a type of rolling-element bearing that uses balls to maintain separation between the bearing races (inner and outer rings). These balls reduce friction between the moving parts of the bearing, allowing for smooth rotation and axial movement.

15x42x13: This set of numbers specifies the dimensions of the ball bearing. In this case, "15x42x13" indicates that the inner diameter (ID) is 15 millimeters, the outer diameter (OD) is 42 millimeters, and the width or thickness is 13 millimeters.

C3: The "C3" designation refers to the internal clearance of the bearing. In this context, C3 indicates that the internal clearance is larger than normal, providing more room for expansion due to temperature variations or shaft deflections during operation.

6302Z: The "6302Z" is likely the bearing's model number or series designation. The "Z" suffix indicates the type of shielding or closure mechanism used in the bearing. In this case, "Z" typically signifies a shielded bearing with metal shields on both sides to protect against contaminants and debris.

Overall, the "1339510 BALL BEARING 15x42x13 C3 6302Z" is a specific ball bearing with a 15-millimeter inner diameter, 42-millimeter outer diameter, and 13-millimeter width. It has a larger than normal internal clearance (C3) and features metal shields on both sides (6302Z), making it suitable for various applications requiring smooth rotational movement and protection against external contaminants.