The turntable on my Blackstone pizza oven rotates very smoothly. Keep in mind that if you place this bearing under the platter you will need to make an adjustment as the shaft will not fit on the rod (drive shaft) that comes from the motor. This was solved by purchasing a stainless steel bar of the same thickness that the tractor was supplied from. Using a hacksaw it was cut an inch longer than the original factory bar. Ask someone to help you with the next part. Place the freshly cut bar in the motor and hold it under the oven where the shaft will go while someone else places the turntable in the groove with the thrust bearing sitting on the edge of the shelf. Slide it back into place and now your turntable will spin flawlessly. I've been looking for this camp but nobody sells it where I live. I am very pleased with how this bearing rotates my pizza oven table and reduces stress on the motor.