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BOSCH REXROTH
R162382420


$215.36 USD
  • BOSCH REXROTH
  • Material:R162382420
  • Model:KWD-020-SLS-C2-N-1

Quantity in stock: 0

Note: Sales tax, and shipping will be calculated at checkout.
***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth B.RUNNER BLOCK CS KWD-020-SLS-C2-N-1 (R162382420) is a high-precision ball runner block designed for linear motion applications. This runner block is part of the SLS format, which stands for slimline width, long length, and standard height, ensuring a compact design with robust performance. The body of the runner block is constructed from unalloyed steel CS, providing durability and stability in various operating conditions. With a preload class C indicating medium preload and an accuracy class N for normal accuracy, this product delivers reliable guidance and positioning in linear movements. It does not incorporate a ball chain but comes with initial lubrication and preservation to facilitate immediate operation upon installation. The roller bearing grease used is Dynalub, optimizing the movement and reducing maintenance requirements. This model features an overall length of . mm and can be used interchangeably with guide rails of every accuracy within its system. It has been engineered to withstand permissible ambient temperatures ranging from min ... max °C over short periods. For operations in negative temperatures or special conditions, consultation with the manufacturer is recommended. The dynamic load capacity C along with dynamic torsional moment load capacity Mt are determined based on a 100 km travel as per DIN ISO standards. The runner block's static load rating C0 and dynamic longitudinal moment load capacity ML are also specified for comprehensive understanding of its capabilities. Designed without self-alignment features, this B.RUNNER BLOCK ensures maximum permissible linear speed vmax while maintaining low friction coefficients between 0,...,0,. The product belongs to Productgroup ID , showcasing its place within Bosch Rexroth's lineup of precision components. Lastly, the unit weighs . kg with nominal size specifications provided by Bosch Rexroth. This model promises efficient operation in various applications where precise linear guidance is essential.


Ball runner block, SLS, size 20, steel CS, accuracy standard, average preload, without ball chain

The ball runner block is highly precise and characterized by the following product features:
Size 20
Format SLS: Width = slimline, length = long, height = standard
Runner block body made of unalloyed steel CS
Preload class C2: Medium preload
Accuracy class N: Normal
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 = 91.0 mm
Interchangeability: The runner block and the guide rails can be combined with each other with every accuracy.

Unpacked Weight: 0.450 kg
Material (profiled rail systems)Carbon steel
Height of runner block25.35
Footnote permissible ambient temperature (min ... max)100 °C admissible for short time. For operation at negative temperatures, please consult us.
Footnote dynamic load capacity CDetermination of the dynamic load capacities and load moments is based on a 100 000 m travel as per DIN ISO 14728-1. Often only 50 000 m are actually stipulated. For comparison: Multiply values C, Mt and ML from the table by 1.26.
Footnote friction coefficient μWithout friction of seal
Max. acceleration amax500
Permissible ambient temperature-10 °C ... +80 °C
Size A (profiled rail systems)44
Preload force1950
FormatSLS - slimline, long, standard height
Self-aligning for compensation of misalignmentsWithout self-alignment
Maximum permissible linear speed vmax5
LubricationWith initial lubrication and preservation
Ball chainWithout ball chain (standard)
Friction coefficient μ0,002 ... 0,003
Pitch T guide rail60
Height of runner block with guide rail30
Static load rating C041800
Dynamic torsional moment load capacity Mt380
Friction coefficient μ max.0.003
Size B (profiled rail systems)91
Preload classC2 – Average preload
SealSS – Standard seal
Size B1 (profiled rail systems)65.6
Size H (profiled rail system)30
Friction coefficient μ min.0.002
Productgroup ID17
Accuracy classN - normal
Dynamic longitudinal moment load capacity ML footnoteDetermination of the dynamic load capacities and load moments is based on a 100 000 m travel as per DIN ISO 14728-1. Often only 50 000 m are actually stipulated. For comparison: Multiply values C, Mt and ML from the table by 1.26.
Dynamic longitudinal moment load capacity ML340
Note: Max. acceleration amaxIf Fcomb◡> 2.8 • Fpr : amax = 50 m/s2
Static torsional moment load capacity Mt0540
Runner block or guide railRunner block
Width of runner block44
Size T1 min (profiled rail systems)13
Dynamic torsional moment load capacity Mt footnoteDetermination of the dynamic load capacities and load moments is based on a 100 000 m travel as per DIN ISO 14728-1. Often only 50 000 m are actually stipulated. For comparison: Multiply values C, Mt and ML from the table by 1.26.
Length of runner block91
Linear guide typeBall rail system
Dynamic load capacity C29600
Static longitudinal moment load capacity ML0490
Internal product informationFor LS – low-friction seal with external longitudinal seal
Weight0.450
Nominal size20