GL-136.3

Material: PA-6 nylon
Specifications: roller diameter70MM
Diameter of shaft lever: 10.5MM
Length of shaft lever: 175MM
Level: can bear the weight of 30KG
Cycle times of door: 100,000 times
Advantages: adopts mechanical bearing
Cold resistance temperature-45℃
Long service life and low noise
Suitable for upper plank garage door

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