The ball runner block is highly precise and characterized by the following product features:
Size 20
Design BNS: Width = wide, length = normal, height = standard
Runner block body made of carbon steel CS
Preload class C1: Low preload
Accuracy class N: Normal
Without ball chain
With initial lubrication and preservation
Bearing grease Dynalub 510
Without attachment element, left (reference edge in front)
Without attachment element, right (reference edge in front)
Straight lube connection loosely attached.
Runner block body as standard version
Overall length of the runner block= 73,0 mm
Interchangeability: The runner blocks and the guide rails can be combined as desired within each accuracy class.
- Area of application: For high torsional moments on rails
- The same high load ratings in all four main directions of loading
- Long-term lubrication is possible over several years
- Excellent dynamic characteristics
