Step 1 : Confirm the rail width .
Chinese FBT Linear guide have 7mm,9mm,12mm.15mm,20mm,25mm,30mm.35mm,45mm size.
Step 2 : Confirm the track length .
Step 3 : Confirm the type and number of linear carriage.
There have four types of FBT Linear carriage,BLH-F Flange linear carriage,BLH-FL Flange lengthen linear carriage,BLH-N Narrow Carriage and BLH-NL Narrow lengthen linear carriage.
Step 4 : Confirm the accuracy level .
Step 5 : Confirm other parameters .
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