*First step

The whole line of products to be inspected is discharged on the automatic feeding machine.

*Step 2

It is conveyed to the weighing table by the conveyor belt, and the grease and wall thickness are detected according to the set bearing weight for weighing and sorting.

*Step 3

1. Set the axial clearance range standard

2. Set the radial clearance range standard

Automatic clearance sorting and sorting according to the corresponding tolerance range.

*Step 4

1. Inspect the first side of inner ring, outer ring and cover

2. Inspect the inner ring, outer ring and the second side of the cover

3. Inspect the outer diameter surface of the outer ring

The qualified products shall flow into the whole column, be orderly arranged and automatically rustproof, and be piped and packaged