Pillow Block Bearing UCP202 or UCP204 -10 5/8" ID.
They may or may not have caps on the grease inserts.
All The bearing we send you will be the same, UCP202-10 or UCP204-10.
They are very close to the same.
Note: The picture shows a 1/2" ID on the left and the 5/8" ID on the right.
1.75 lbs