DURA-BILT Ultra-Quiet 2-Inch Nylon Garage Door Roller. 13 Ball Nylon Garage Door Rollers with the 4-Inch Stem. Ideal Security Inc. Durabilt CECOMINOD086710 Nylon Garage Door Rollers 10 pack. Ultra-Life 2-Inch Nyl6200z Precision Rollers with 1 Can of Lubricant.
10 rollers needed for a 7-foot garage door.
12-15 years garage door rollers last, well-maintained rollers usually last about 12-15 years.
Yes, Lubrication is Key to Garage Door Health.