4-006-10-3296 4006103296 Linear Bearing FNS GR.25 R-1659-221-19 Replaced by R165121320

4-006-10-3296 4006103296 Linear Bearing FNS GR.25 R-1659-221-19 Replaced by R165121320

This Bosch Rexroth ball rail runner block R165121320 is a Ball Runner Block, Size 25, steel CS, accuracy high, low preload, without ball chain. It can replace R165922119. Used for HOMAG machine, part number is 4-006-10-3296 4006103296.

R165121320 block specification:

The ball runner block is highly precise and characterized by the following product features:

Size 25

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

Runner block body made of unalloyed steel CS

Preload class C1: Low preload

Accuracy class H: High

Without ball chain

With initial lubrication and preservation

Roller bearing grease Dynalub 510

Without attachment element, left (front reference edge)

Without attachment element, right (front reference edge)

Straight lube connection loosely attached.

Runner block body in standard version

Overall length of the runner block = 86.2 mm

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

• Area of application: For high rigidity requirements

• Excellent dynamic characteristics

• Significantly reduced frictional oscillations and low friction force level, particularly under external load

• Maximum precision

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

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

• Lube fittings with metal threads on all sides

• End-face fastening thread for all attachments

• Integrated all-round sealing

• High torque load capacity

• Different preload classes

• High rigidity in all load directions – permits applications with just one runner block per rail

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

• Maximum system rigidity due to preloaded O-arrangement

• Optional integrated, inductive and wear-free measuring system

• Ball runner block pre-lubricated at the factory

• Can be used on all SNS/SNO ball guide rails

• Long-term lubrication is possible over several years

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

There are also other Bosch Rexroth linear block here:

R162282320, R162432320, R165372320, R162221320, R162121420, R165172320, R165322420, R169421410, R169329310, R162471420, R166671420, R162381320, R165181320, R165121420, R162171420, etc.

4-006-10-2269 Homag R162121420

4-006-10-2275 4006102275 Bosch Rexroth Linear Bearing Size 25 R165121420 for Homag 

4-006-10-2276 4006102276 Linear Bearing Bosch Rexroth R162171420 for Homag

RicoCNC supplies a range of linear guide block and rails brands such as Rexroth, INA, THK, HIWIN, PMI, ABBA, STAF, etc. All are original motion products.

There are also other Homag parts can be supplied here!

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