Rackmount Ball Bearing Sliding Rail 20'
2020-1-17 · The disadvantage of ball bearing is the weight to rail width and height ratio. The rule of sum is that the heavier the weight, the heavier gauge the sliding rail needs to be. On the other hand, the solid bearing can handle much more weight than ball bearing in the same size configuration. SR02 series sliding rail are ball bearing slide using ¾ ...Get Price