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Part name: Garage Door Nylon Rollers
Roller no.: RL8330
Roller diameter: 46 mm
Stem length: 125 mm
Bearingless structure
Roller weight: 0.110 kg/pce
Suitable for 2" roll
Stem material is carbon steel with hardened
Roller material is PA66
Stem surface with Blue Zinc-coating
Designed for durability and a long trouble free life
Top quality steel stems and bearings
Most common and cost effective solution
Provides quiet and vibration free roll up doors
OEM rollers are welcome at all of time