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BOSCH REXROTH
R205B12320


$198.07 USD
  • BOSCH REXROTH
  • Material:R205B12320
  • Model:KWE-015-FLS-C2-H-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 KWE-015-FLS-C2-H-1 (R205B12320) is a high-precision linear motion component designed to meet the demands of applications requiring exceptional rigidity and load capacity. This BSCL ball runner block is notable for its size 15 steel construction, which ensures durability and performance. It features a flanged, long, standard height (FLS) format, providing a versatile solution for mounting from both above and below the application surface. With an accuracy class H, it delivers highly accurate movement, making it suitable for systems where precision is paramount. The medium preload class C indicates an average preload applied to the ball runner block, optimizing performance by reducing play while maintaining smooth motion. The absence of a ball chain in this model simplifies the design and reduces potential points of friction. This runner block boasts an impressive static load rating and dynamic load capacities that allow it to handle very high loads effectively. Its static and dynamic torsional moment load capacities are indicative of its ability to resist twisting forces during operation. The overall length of the runner block is meticulously crafted to ensure compatibility with various guide rail sizes within Bosch Rexroth's profiled rail systems. The unit comes with initial lubrication and preservation for immediate use without the need for initial maintenance. Its robust construction permits operation within a wide temperature range, ensuring reliability in diverse working environments. Additionally, the product has been designed with interchangeability in mind; it can be combined with guide rails of every accuracy level provided by Bosch Rexroth's extensive range. In summary, the Bosch Rexroth B.RUNNER BLOCK CS KWE-015-FLS-C2-H-1 offers exceptional precision, adaptability, and strength for linear motion applications that demand high rigidity and load-bearing capacity.


BSCL ball runner block, FLS, size 15, steel CS, accuracy highly accurate, medium preload

The BSCL ball runner block is precise and characterized by the following product features:
Size 15
Format FLS - flanged, long, standard height
Runner block body made of unalloyed steel CS
Preload class C2: Medium preload
Accuracy class H: Highly accurate
Without ball chain
With initial lubrication and preservation
Runner block body in standard version
Overall length of the runner block = 72.6 mm
Interchangeability: The runner block and the guide rails can be combined with each other with every accuracy.

Unpacked Weight: 0.250 kg
Area of application: For high rigidity requirements
Load capacity: Very high
For mounting from above and below
Height of runner block19.9
Size E138
Footnote permissible ambient temperature (min ... max)100 °C admissible for short time.
Footnote friction coefficient μFriction coefficient µ without seal friction
Permissible ambient temperature-10 °C ... +80 °C
FormatFLS - flanged, long, standard height
Ball chainWithout ball chain (standard)
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 C016800
Preload classC2 – Average preload
Size B153.6
Size H (profiled rail system)24
Friction coefficient μ min.0.002
Accuracy classH - Highly accurate
Size K4 (profiled rail systems)3.8
Size B with tolerance (profiled rail systems)72,6 mm +0,5
Size H2 (profiled rail systems)14.1
Height of guide rail H214.1
Size K3 (profiled rail systems)3.8
Size A215
Size S14.3
Static torsional moment load capacity Mt0150
Dynamic torsional moment load capacity Mt100100
Width of runner block47
Size A123.5
Size E8 (profiled rail systems)20.5
Length of runner block72.6
Dynamic load capacity C11500
Static longitudinal moment load capacity ML0160
Size E9 (profiled rail systems)7.8
Size N1 (profiled rail systems)5.2
Size T (profiled rail systems)60
Size N6 with tolerance (profiled rail systems)8,55 mm ±0,5
Dynamic load capacity C5014500
Dynamic longitudinal moment load capacity ML50140
Size S5 (profiled rail system)4.5
Max. acceleration amax250
Dynamic load capacity C10011500
Dynamic torsional moment load capacity Mt50130
Dynamic longitudinal moment load capacity ML100110
Size A (profiled rail systems)47
Size N6 tolerance (profiled rail systems)±0.5
Size A3 (profiled rail systems)16
Preload force750
Maximum permissible linear speed vmax3
LubricationWith initial lubrication and preservation
Size S1 (profiled rail systems)4.3
Size N6 (profiled rail systems)8.55
Friction coefficient μ max.0.003
Size B (profiled rail systems)72.6
SealSS – standard seal
Size K2 (profiled rail systems)16.3
Size V15
Productgroup ID17
Size K1 (profiled rail systems)15.2
Permissible ambient temperature (max)+80
Size S9 thread diameter x lead with tolerance (profiled rail systems)M2,5x5
Size E230
Size S2 (profiled rail systems)M5
Permissible ambient temperature (min)-10
Note: Max. acceleration amaxIf Fcomb◡> 2.8 • Fpr : amax = 50 m/s2
Size T1 min (profiled rail systems)12
Size S9 thread diameter x lead with (profiled rail systems)M2,5x5
Weight0.250
Size H119.9
Nominal size15
VersionBall rail system
Size H1 (profiled rail systems)19.9