Door Roller, Standard Shaft, Nylon Ball Bearing (2 Pack), Primeline Tools, Mfr#: GD 52140

This is a standard door roller with a convex edge, suitable for use with 2 inch track garage doors. It has a 1-7/8 inch roller diameter, 1/2 inch roller width. Nylon ball bearing roller. Standard shaft length of 3-5/8inch •Nylon ball bearing with steel inner race and nylon tire for smooth operation •Factory lubricated •Excellent performance in all weather conditions •Steel and plastic construction •Please refer to the line art drawing and compare with your original item before purchasing