BALL RUNNER BLOCK HIGH-SPEED CARB. STEEL KWC-055-FNS-C2-H-2

The ball runner block is highly precise and enables very high travel speeds. Additionally, it is characterized by the following product features:

Size 55

Format FNS: Width = flange, length = normal, height = standard

Runner block body made of unalloyed steel CS

Preload class C2: Medium preload

Accuracy class H: High

Without ball chain

Preserved

Without initial lubrication

Without attachment element, left (front reference edge)

Without attachment element, right (front reference edge)

45° angular lube nipples loosely attached.

Runner block body in standard version

Overall length of the runner block = 159.0 mm

Interchangeability: The runner block and the guide rails can be combined with each other with every accuracy.

Available in eight common sizes

Area of application: For maximum speeds

Improved rigidity under lift-off and side loading conditions due to two additional mounting screw holes at the center of the ball runner block

Electrically insulating due to use of ceramic balls

Attachments on the ball runner block can be mounted from above and below

Lube fittings with metal threads on all sides

Maximum system rigidity due to preloaded O-arrangement

Ball runner block pre-lubricated at the factory

High speed thanks to the low weight of ceramic balls

High torque load capacity

Smooth, quiet running thanks to optimally designed ball return and guideway

End-face fastening thread for all attachments

Patented entry zone increases the travel accuracy up to a factor of six

Minimum quantity lubrication with integrated reservoir for oil lubrication

Long-term lubrication is possible over several years

The same high load ratings in all four main directions of loading

Specifications