How to correctly apply bearing grease

The bearing must be opened first:

1. Insert a small flat-head screwdriver between the inner ring and the bearing, and carefully guide it under the seal lip.
2. Do not press too hard to avoid damaging the ball.
3. Carefully pry off the seal.
4. Thoroughly clean the ball bearing with a degreaser, rinse if necessary, and allow it to dry completely.
5. Apply bearing grease inside the bearing. Adjust the amount depending on the load and weather conditions.