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Ball runner block KWC-020-FKN-C1-N-2 by Bosch Rexroth, material number R166381411. Size 20, material Carbon steel, accuracy class N - Normal, preload class C1 - Low preload, seal LS - Low-friction seal and lubrication Preserved.

Ball runner block KWC-020-FKN-C1-N-2 - Bosch Rexroth R166381411

BOSCH REXROTH Original product
Net price (excl. VAT)
€84.02
Item BRR-R166381411
Manufacturer no. R166381411
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R166381411
Country of originGermany
ConditionNew
Article
BRR-R166381411

Ball runner block KWC-020-FKN-C1-N-2 by Bosch Rexroth, material number R166381411. Size 20, material Carbon steel, accuracy class N - Normal, preload class C1 - Low preload, seal LS - Low-friction seal and lubrication Preserved. The dynamic load capacity is 9600 N. The static load capacity is 13600 N. Permissible values are up to 3 m/s travel speed and 250 m/s² acceleration. The weight is 0.25 kg.

Technical data

Friction coefficient μ0.002 ... 0.003
Height runner block with guide rail28 mm
Pitch T guide rail60 mm
Ball chainWithout ball chain (standard)
Nominal size20
Preload classC1 - Low preload
Static load capacity C013600 N
Height of runner block23 mm
FormatFKN - flange, short, low
Self-aligning for compensation of misalignmentsWithout self-alignment
Length of runner block55 mm
Runner block or guide railRunner block
Width of runner block59 mm
Static torsional moment load capacity Mt0170 Nm
Dynamic torsional moment load capacity Mt100120 Nm
Static longitudinal moment load capacity ML058 Nm
Linear guide typeBall rail system
VersionBall rail system
Accuracy classN - Normal
Dimension B131.9 mm
Friction coefficient μ min.0.002
ModelHigh-precision ball runner block
LubricationPreserved
Maximum permissible linear speed vmax3 m/s
Friction coefficient μ max.0.003
Dynamic load capacity C5012100 N
Material (profiled rail systems)Carbon steel
Preload force190 N
Maximum acceleration rate amax250 m/s²
Dynamic load capacity C1009600 N
Dynamic longitudinal moment load capacity ML5050 Nm
Dynamic longitudinal moment load capacity ML10040 Nm
Dynamic torsional moment load capacity Mt50150 Nm
Dimension T1 min13 mm
SealLS - Low-friction seal
Permissible ambient temperature (min)<prefix>-</prefix>10<suffix></suffix> °C
Permissible ambient temperature (max)<prefix>+</prefix>80<suffix></suffix> °C
Weight0.25 kg
Permissible ambient temperature (min. ... max.)-10 °C ... +80 °C
More Information
Manufacturer Nr. R166381411
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 0.100000
GPSR manufacturer information Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com
Article authenticity Original product
Condition of article New
Position sensing No