What makes rotary ball splines ideal for dual motion How preload influences spline performance Why groove shape and ball contact matter The pros and cons of crossed-roller vs. angular-contact bearings ...

Ball splines and bearings: each play a role in mechanical function, and each are unique. All types of machinery are provided with supports for rotating shafts, and that supporting device is a ...

Repairing window screens can be a cost-effective way to keep your home comfortable, without spending a fortune ...

There’s more to screens than meets the eyes. If your window screens are tattered, it’s an easy process to replace and simultaneously upgrade. If your home has an incredible vista, consider using ...

Window screens have to deal with the wear and tear of being exposed to the elements. That means they can easily get damaged. Repair kits are a simple way to patch snags and rips, but replacing a ...

I am trying to get hold of some spline to attach to the bottom of a roller blind so it can slot back into the bottom rail. I can't find a supplier in NZ - only Aus. Any ideas if anyone sells it in NZ?