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Address: Suzhou City, Jiangsu Province, China, 215000
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Tel: 0086-512-68235075
R165332320 Original Rexroth Linear Bearing Block
BALL RUNNER BLOCK CARBON STEEL KWD-035-FLS-C2-H-1
- Size 35
- Format FLS: Width = flange, length = long, height = standard
- Runner block body made of unalloyed steel CS
- Preload class C2: Medium preload
- Accuracy class H: High
- 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 = 139.0 mm
- Interchangeability: The runner block and the guide rails can be combined with each other with every accuracy.
R165332320 Original Rexroth Linear Bearing Block Parameters
| Parameter | Value | Explanation |
|---|---|---|
| Nominal Size | 35 mm | Standard size for compatibility with size 35 linear guides. |
| Width of Runner Block | 100 mm (3.94 inches) | Flange width for stable mounting and load distribution. |
| Length of Runner Block | 139 mm (5.47 inches) | Long design for enhanced stability and load capacity. |
| Height of Runner Block | 40.4 mm (1.59 inches) | Standard height for compact integration. |
| Height with Guide Rail | 48 mm (1.89 inches) | Total height including rail for system planning. |
| Dynamic Load Capacity C100 | 66,700 N | Load capacity for 100,000 m travel, per DIN ISO 14728-1. |
| Static Load Capacity C0 | 116,000 N | Maximum static load the block can withstand. |
| Dynamic Torsional Moment Mt100 | 1,440 Nm | Torsional load capacity for 100,000 m travel. |
| Static Torsional Moment Mt0 | 2,500 Nm | Static torsional load capacity for stability. |
| Maximum Acceleration amax | 500 m/s² | Maximum acceleration for dynamic applications. |
| Maximum Linear Speed vmax | 5 m/s | Top speed for high-performance motion. |
| Friction Coefficient μ | 0.002–0.003 | Low friction for efficient, smooth movement. |
| Weight | 2.35 kg (5.18 lbs) | Lightweight for its class, easing installation. |
| Permissible Ambient Temperature | -10°C to +80°C (14°F to 176°F), 100°C (212°F) short-term | Wide temperature range for versatile environments. |
Technical Attributes
| Version | Ball rail system |
| Nominal size [mm] | 35 |
| Format | FLS – flange, long, standard height |
| Model | High-precision ball runner block |
| Material | Carbon steel |
| Preload class | C2 – Medium preload |
| Accuracy class | H – Highly accurate |
| Seal | SS – Standard seal |
| Ball chain | Without ball chain (standard) |
| Self-aligning for compensation of misalignments | Without self-alignment |
| 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 C100 [N] | 66700 |
| Note: dynamic load capacity C100 | Dynamic load capacities and load moments are based on a stroke travel of 100,000 m according to DIN ISO 14728-1. |
| Maximum acceleration rate amax [m/s²] | 500 |
| Note: Max. acceleration amax | If Fcomb◡> 2.8 • Fpr : amax = 50 m/s2 |
| Maximum permissible linear speed vmax [m/s] | 5 |
| Permissible ambient temperature (min. … max.) | -10 °C … +80 °C |
| Note: permissible ambient temperature (min. … max.) | 100 °C admissible for short time. For operation at negative temperatures, please consult us. |
| Friction coefficient μ | 0.002 … 0.003 |
| Note: friction coefficient μ | Without friction of seal |
| Weight [kg] | 2.25 |
| Dynamic load capacity C50 [N] | 84000 |
| Note: dynamic load capacity C50 | Dynamic load capacity and load moments based on a travel of 50,000 m. |
| Static load capacity C0 [N] | 116000 |
| Dynamic torsional moment load capacity Mt50 [Nm] | 1810 |
| Note: Dynamic torsional moment load capacity Mt50 | Dynamic load capacity and load moments based on a travel of 50,000 m. |
| Dynamic torsional moment load capacity Mt100 [Nm] | 1440 |
| Note: Dynamic torsional moment load capacity Mt100 | Dynamic load capacities and load moments are based on a stroke travel of 100,000 m according to DIN ISO 14728-1. |
| Static torsional moment load capacity Mt0 [Nm] | 2500 |
| Dynamic longitudinal moment load capacity ML50 [Nm] | 1630 |
| Note: Dynamic longitudinal moment load capacity ML50 | Dynamic load capacity and load moments based on a travel of 50,000 m. |
| Dynamic longitudinal moment load capacity ML100 [Nm] | 1290 |
| Note: Dynamic longitudinal moment load capacity ML100 | Dynamic load capacities and load moments are based on a stroke travel of 100,000 m according to DIN ISO 14728-1. |
| Static longitudinal moment load capacity ML0 [Nm] | 2240 |
| 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 (profiled rail systems) [mm] | 62 |
| Dimension E3 (profiled rail systems) [mm] | 52 |
| Dimension E8 (profiled rail systems) [mm] | 58 |
| Dimension E9 (profiled rail systems) [mm] | 17.35 |
| Dimension H [mm] | 48 |
| Dimension H1 (profiled rail systems) [mm] | 40.4 |
| Dimension H2 with cover strip (profiled rail systems) [mm] | 32.15 |
| Dimension H2 without cover strip (profiled rail systems) [mm] | 31.85 |
| Dimension K1 (profiled rail systems) [mm] | 28.75 |
| Dimension K2 (profiled rail systems) [mm] | 30.25 |
| Dimension K3 (profiled rail systems) [mm] | 6.9 |
| Dimension K4 (profiled rail systems) [mm] | 6.9 |
| Dimension N1 (profiled rail systems) [mm] | 12 |
| Dimension N2 (profiled rail systems) [mm] | 10.15 |
| Dimension N6 (profiled rail systems) [mm] | 20.5 |
| 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 | M3x5 mm |
| Dimension S9 thread diameter (profiled rail systems) | M3 |
| Dimension S9 lead [mm] | 5 |
| Dimension T1 min [mm] | 16 |
| Dimension V1 [mm] | 8 |
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