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Address: Suzhou City, Jiangsu Province, China, 215000
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Tel: 0086-512-68235075
R205B32320 Original Rexroth Linear Bearing Block
BALL RUNNER BLOCK CARBON STEEL KWE-035-FLS-C2-H-1
- Size 35
- 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 = 139 mm
- Interchangeability: The runner block and the guide rails can be combined with each other with every accuracy.
R205B32320 Original Rexroth Linear Bearing Block Specifications
| Parameter | Value | Explanation |
|---|---|---|
| Nominal Size | 35 mm (1.378 in) | Defines the size compatibility with profiled rail systems. |
| Height of Runner Block | 40.4 mm (1.591 in) | Vertical dimension of the block, critical for system integration. |
| Width of Runner Block | 100 mm (3.937 in) | Horizontal dimension, ensuring stability during motion. |
| Length of Runner Block | 139 mm (5.472 in) | Overall length, affecting load distribution. |
| Static Load Rating C0 | 81,600 N (18,344 lbf) | Maximum stationary load the block can withstand. |
| Dynamic Load Capacity C | 55,000 N (12,364 lbf) | Load capacity during motion, based on 100,000 m travel. |
| Static Torsional Moment Load Capacity Mt0 | 1,480 Nm (1,091 ft-lb) | Resistance to twisting forces when stationary. |
| Dynamic Torsional Moment Load Capacity Mt100 | 1,000 Nm (737 ft-lb) | Twisting resistance during motion. |
| Static Longitudinal Moment Load Capacity ML0 | 1,530 Nm (1,128 ft-lb) | Resistance to longitudinal tilting when stationary. |
| Dynamic Longitudinal Moment Load Capacity ML100 | 1,030 Nm (759 ft-lb) | Longitudinal tilting resistance during motion. |
| Max. Acceleration amax | 250 m/s² (820 ft/s²) | Maximum acceleration for dynamic applications. |
| Maximum Permissible Linear Speed vmax | 3 m/s (9.84 ft/s) | Top speed for safe operation. |
| Friction Coefficient μ | 0.002–0.003 | Low friction ensures energy-efficient motion. |
| Permissible Ambient Temperature | -10 °C to +80 °C (14 °F to 176 °F) | Operating temperature range for reliable performance. |
| Weight | 2.02 kg (4.45 lb) | Mass of the runner block, affecting system dynamics. |
| Seal | SS – Standard Seal | Protects against dust and debris. |
| Preload Class | C2 – Average Preload | Ensures balanced rigidity and smoothness. |
| Accuracy Class | H – Highly Accurate | Guarantees precision in motion control. |
Technical Attributes
| Version | Ball rail system |
| Nominal size [mm] | 35 |
| Format | FLS – flange, long, standard height |
| Preload class | C2 – Medium preload |
| Accuracy class | H – Highly accurate |
| Seal | SS – Standard seal |
| Ball chain | Without ball chain (standard) |
| Width of runner block [mm] | 100 |
| Length of runner block [mm] | 139 |
| Height of runner block [mm] | 40.4 |
| Height runner block with guide rail [mm] | 48 |
| Lubrication | With initial lubrication and preservation |
| Dynamic load capacity C [N] | 55000 |
| Dynamic load capacity C100 [N] | 55000 |
| Maximum acceleration rate amax [m/s²] | 250 |
| Note: Max. acceleration amax | If Fcomb◡> 2.8 • Fpr : amax = 50 m/s2 |
| Maximum permissible linear speed vmax [m/s] | 3 |
| Permissible ambient temperature (min. … max.) | -10 °C … +80 °C |
| Note: permissible ambient temperature (min. … max.) | 100 °C admissible for short time. |
| Friction coefficient μ | 0.002 … 0.003 |
| Note: friction coefficient μ | Friction coefficient µ without seal friction |
| Weight [kg] | 2.02 |
| Dynamic load capacity C50 [N] | 69300 |
| Static load capacity C0 [N] | 81600 |
| Dynamic torsional moment load capacity Mt50 [Nm] | 1260 |
| Dynamic torsional moment load capacity Mt100 [Nm] | 1000 |
| Static torsional moment load capacity Mt0 [Nm] | 1480 |
| Dynamic longitudinal moment load capacity ML50 [Nm] | 1300 |
| Dynamic longitudinal moment load capacity ML100 [Nm] | 1030 |
| Static longitudinal moment load capacity ML0 [Nm] | 1530 |
| Pitch T guide rail [mm] | 80 |
| Dimension A (profiled rail systems) [mm] | 100 |
| Dimension A1 (profiled rail systems) [mm] | 50 |
| Dimension A2 (profiled rail systems) [mm] | 34 |
| Dimension A3 (profiled rail systems) [mm] | 33 |
| Dimension B (profiled rail systems) [mm] | 139 |
| Dimension B tolerance (profiled rail systems) [mm] | +0.5 |
| Dimension B1 [mm] | 105.5 |
| Dimension E1 [mm] | 82 |
| Dimension E2 [mm] | 62 |
| Dimension E8 (profiled rail systems) [mm] | 50 |
| Dimension E9 (profiled rail systems) [mm] | 15.7 |
| Dimension H [mm] | 48 |
| Dimension H1 (profiled rail systems) [mm] | 40.4 |
| Dimension H2 (profiled rail systems) [mm] | 26.5 |
| Dimension K1 (profiled rail systems) [mm] | 28.75 |
| Dimension K2 (profiled rail systems) [mm] | 30.4 |
| Dimension K3 (profiled rail systems) [mm] | 7 |
| Dimension K4 (profiled rail systems) [mm] | 7 |
| Dimension N1 (profiled rail systems) [mm] | 12 |
| Dimension N6 (profiled rail systems) [mm] | 15.5 |
| Dimension N6 tolerance (profiled rail systems) [mm] | ±0.5 |
| Dimension S1 (profiled rail systems) [mm] | 8.5 |
| Dimension S2 (profiled rail systems) | M10 |
| Dimension S5 (profiled rail system) [mm] | 9 |
| Dimension S9 | M3x6.5 mm |
| Dimension S9 thread diameter (profiled rail systems) | M3 |
| Dimension S9 lead [mm] | 6.5 |
| Dimension T [mm] | 80 |
| Dimension T1 min [mm] | 16 |
| Dimension V1 [mm] | 8 |
| Height of guide rail H2 [mm] | 26.5 |
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