The dynamic load is 17.35kN and the static load is 37.84kN.

10 kg is for both rails.

Balls screw is shorter. In fact they should be, because remember that part of the travel will be absorbed by the linear pads. Let say you put those linear bearings ( black/green) 10” apart your travel will be 50” instead of 60” which is 1,5 meters if I don’t mistake the calculations. … see more Balls screw is shorter. In fact they should be, because remember that part of the travel will be absorbed by the linear pads. Let say you put those linear bearings ( black/green) 10” apart your travel will be 50” instead of 60” which is 1,5 meters if I don’t mistake the calculations. In my case I’m moving the table so the bridge is stationary which gives me a much more rigidity to cut metal. You’ll have more travel moving the bridge but less rigid machinery, all depends of what you want to do with the machine. But if you want to take advantage of every inch then buy separately, there are vendors that sell every part separately. see less Balls screw is shorter. In fact they should be, because remember that part of the travel will be absorbed by the linear pads. Let say you put those linear bearings ( black/green) 10” apart your travel will be 50” instead of 60” which is 1,5 meters if I don’t mistake the calculations. In my case I’m moving the table so the bridge is stationary which gives me a much more rigidity to cut metal. You’ll have more travel moving the bridge but less rigid machinery, all depends of what you want to do with the machine. But if you want to take advantage of every inch then buy separately, there are vendors that sell every part separately.

Linear Guide Rail 2Pcs HGR20-1500mm can be verified if if both the rails and the ball screw and it shares the same length.

We don't sell the parts of this Linear Guide Rail separately. You can try it at local shops.

Hi buyer， Thank you for your time to the mail. Yes, it's OK. There's no problem if it's fixed. Hope this helps. Best wishes, Jennifer Customer Support