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BOSCH REXROTH
R205A19420


$163.99 USD
  • BOSCH REXROTH
  • Material:R205A19420
  • Model:KWE-015-FNS-C0-N-1

Quantity in stock: 25

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 KWE-015-FNS-C0-N-1 (R205A19420) is a high-precision BSCL ball runner block designed for linear motion applications requiring normal rigidity and high load capacity. This runner block is part of the FNS series, featuring a flanged, normal, and standard height format. It is crafted from unalloyed steel CS and meets standard accuracy class N without any preload clearance, ensuring smooth operation without excess play. The runner block body comes in a standard version with an overall length specified by the manufacturer. It has been engineered for interchangeability, allowing it to be combined with guide rails of every accuracy class seamlessly. The product is suitable for mounting from both above and below, making it versatile for different installation requirements. This model is designed to work with size T profiled rail systems and size N with tolerance profiled rail systems. It boasts a high dynamic load capacity and can handle significant dynamic longitudinal moment loads. For applications that involve rapid movements, this runner block supports a maximum permissible acceleration while maintaining a low friction coefficient. The B.RUNNER BLOCK CS KWE-015-FNS-C0-N-1 comes pre-lubricated and preserved for immediate use upon delivery. It does not include a ball chain as part of its standard configuration. The product operates effectively within a specified range of ambient temperatures and can withstand short-term excursions beyond this range. In summary, this Bosch Rexroth runner block is an integral component for linear motion systems that demand high performance and reliability. Its robust design ensures durability while providing the flexibility needed for various industrial applications.


BSCL ball runner block, FNS, size 15, steel CS, accuracy standard, without preload (clearance)

The BSCL ball runner block is precise and characterized by the following product features:
Size 15
Format FNS - flanged, normal, standard height
Runner block body made of unalloyed steel CS
Preload class C0: without preload (clearance)
Accuracy class N: Standard
Without ball chain
With initial lubrication and preservation
Runner block body in standard version
Overall length of the runner block = 58.2 mm
Interchangeability: The runner block and the guide rails can be combined with each other with every accuracy.

Unpacked Weight: 0.180 kg
Area of application: For normal rigidity requirements
Load capacity: High
For mounting from above and below
Size T (profiled rail systems)60
Size N6 with tolerance (profiled rail systems)8,6 mm ±0,5
Height of runner block19.9
Size E138
Footnote permissible ambient temperature (min ... max)100 °C admissible for short time.
Dynamic load capacity C5011500
Dynamic longitudinal moment load capacity ML5079
Size S5 (profiled rail system)4.5
Max. acceleration amax250
Footnote friction coefficient μFriction coefficient µ without seal friction
Dynamic load capacity C1009100
Permissible ambient temperature-10 °C ... +80 °C
Dynamic torsional moment load capacity Mt5098
Dynamic longitudinal moment load capacity ML10063
Size A (profiled rail systems)47
Size N6 tolerance (profiled rail systems)±0.5
Size A3 (profiled rail systems)16
Preload force0
FormatFNS - flanged, normal, standard height
Maximum permissible linear speed vmax3
LubricationWith initial lubrication and preservation
Ball chainWithout ball chain (standard)
Size S1 (profiled rail systems)4.3
Friction coefficient μ0,002 ... 0,003
Size B tolerance (profiled rail systems)+0.5
Size N15.2
Pitch T guide rail60
Height of runner block with guide rail24
Static load rating C011700
Size N6 (profiled rail systems)8.6
Friction coefficient μ max.0.003
Size B (profiled rail systems)58.2
Preload classC0 – Without preload (clearance)
SealSS – standard seal
Size B139.2
Size H (profiled rail system)24
Friction coefficient μ min.0.002
Size K2 (profiled rail systems)9.1
Size V15
Productgroup ID17
Accuracy classN - Normal
Size K4 (profiled rail systems)3.8
Size B with tolerance (profiled rail systems)58,2 mm +0,5
Size K1 (profiled rail systems)8
Size H2 (profiled rail systems)14.1
Height of guide rail H214.1
Size K3 (profiled rail systems)3.8
Permissible ambient temperature (max)+80
Size A215
Size S9 thread diameter x lead with tolerance (profiled rail systems)M2,5x5
Size S14.3
Size E230
Size S2 (profiled rail systems)M5
Permissible ambient temperature (min)-10
Static torsional moment load capacity Mt0100
Note: Max. acceleration amaxIf Fcomb◡> 2.8 • Fpr : amax = 50 m/s2
Dynamic torsional moment load capacity Mt10078
Width of runner block47
Size T1 min (profiled rail systems)12
Size A123.5
Size E8 (profiled rail systems)20.5
Length of runner block58.2
Size S9 thread diameter x lead with (profiled rail systems)M2,5x5
Dynamic load capacity C9100
Static longitudinal moment load capacity ML082
Size E9 (profiled rail systems)7.8
Size N1 (profiled rail systems)5.2
Weight0.180
Size H119.9
Nominal size15
VersionBall rail system
Size H1 (profiled rail systems)19.9