BOSCH REXROTH
R069604087
$1,402.72 USD
- BOSCH REXROTH
- Material:R069604087
- Model:TORQUE RESIST.BUSH KBDR1-40-WV-1200
Quantity in stock: 0
The Bosch Rexroth TORQUE RESIST.BUSH KBDR1-40-WV-1200 (R069604087) is a high-precision component designed for self-supporting, torsionally stiff guides that require only one shaft. This torque-resistant linear bushing is standard in size and comes with an adjusting screw preset to zero clearance, ensuring optimal performance right out of the box. The KBDR1-40-WV-1200 is equipped with a precision steel shaft featuring a single ball guide groove that is essential for transferring torques effectively. The bushing's ball retainer and outer sleeve are constructed from durable materials such as PA or POM, while the bearing plates are made of hardened steel to withstand demanding applications. The balls within the bushing are crafted from rolling bearing steel known for its strength and longevity. A hardened steel adjusting screw allows for fine-tuning, and a robust steel lock nut secures the component in place. This model has been designed to handle dynamic loads with minimal values as specified by Bosch Rexroth due to varying loading directions that may occur during operation. It boasts an impressive dynamic torsional moment load capacity (Mt) and can operate within a wide range of ambient temperatures, from -20°C to +80°C without compromising functionality. The outer diameter (D) of this linear bushing suits standard requirements, while its maximum permissible linear speed (vmax) and mass (m kg/m) reflect its efficiency and lightweight design. Moreover, the KBDR1-40-WV-1200 offers both static and dynamic load capacities (C), ensuring reliable performance under various conditions. It falls under the Torque Productgroup ID series and is categorized as a closed format linear bushing. Whether utilized in precision applications or heavy-duty industrial settings, this Bosch Rexroth torque-resistant linear bushing represents a solution engineered for accuracy, resilience, and consistent operational excellence.
Torque LB, 1-40-WV-1200, without seal
Torque-resistant linear bushing (standard)
Ball guide grooves = 1
Shaft diameter d = 40
Without seal
Shaft included
1200 = standard length as per table
Unpacked Weight: 12.28 kg
| For self-supporting, torsionally stiff guides with only one shaft |
| Torque-resistant linear bushings with adjusting screw come set to zero clearance |
| Shafts machined to customer specification |
| Precision steel shaft with one ball guide groove for transferring torques |
| Ball retainer and outer sleeve made of PA or POM |
| Hardened steel bearing plates |
| Balls made of rolling bearing steel |
| Hardened steel adjusting screw |
| Steel lock nut |
| Data Sheet | Download Data Sheet |
| 2D CAD | Download 2D CAD |
| 2D CAD | Download 2D CAD |
| Manual | Download Manual |
| Manual | Download Manual |
| Manual | Download Manual |
| Manual | Download Manual |
| Manual | Download Manual |
| Series | Torque |
| Productgroup ID | 17 |
| Standard length l of the shaft footnote | R.... ... 85: l = 900 mm, R.... ... 87: l = 1200 mm, R.... ... 88: l = 2000 mm |
| Size N2 | 9.5 |
| Footnote dynamic load capacity C | The load capacities indicated are minimal values as the direction of loading cannot always be clearly defined. |
| Permissible ambient temperature (max) | |
| Max. acceleration amax | 150 |
| Permissible ambient temperature | -10 °C ... +80 °C |
| Outer diameter D | 62 |
| Permissible ambient temperature (min) | |
| Maximum permissible linear speed vmax | 3 |
| Size D | 62 |
| Mass m (kg/m) | 9.8 |
| Footnote static load capacity C0 | The load capacities indicated are minimal values as the direction of loading cannot always be clearly defined. |
| Size N1 | 44 |
| Static load rating C0 | 4350 |
| Shaft diameter d | 40 |
| Size M1 | 26 |
| Dynamic torsional moment load capacity Mt | 53 |
| Linear guide type | Linear bushing and shaft |
| Filter for linear bushings and shafts | Linear bushings |
| Format of linear bushings | – Closed |
| Dynamic load capacity C | 6320 |
| Size B | 80 |
| Weight | 12.28 |
| Size D1 with tolerance |
General technical data
|
Ø d |
mm |
12 | 16 | 20 | 25 | 30 | 40 | 50 |
|
amax |
m/s² |
150 | ||||||
|
vmax |
m/s |
3 | ||||||
|
m |
kg |
0.026 | 0.032 | 0.064 | 0.135 | 0.21 | 0.39 | 0.68 |
|
m (shaft) |
kg/m |
0.89 | 1.57 | 2.45 | 3.8 | 5.5 | 9.8 | 15.3 |
|
Operating conditions |
||||||||
|
Permissible ambient temperature (min ... max) |
-10 °C ... +80 °C | |||||||
Load capacities and load moments
|
Ød |
mm |
12 | 16 | 20 | 25 | 30 | 40 | 50 |
|
C 1) |
N |
640 | 780 | 1550 | 3030 | 3680 | 6320 | 9250 |
|
C0 1) |
N |
420 | 530 | 1050 | 2180 | 2790 | 4350 | 6470 |
|
Mt |
Nm |
2 | 3.3 | 7.5 | 15 | 23 | 53 | 103 |
| 1) | The load ratings indicated are minimal values as the load direction cannot always be clearly defined. |
| The load ratings are based on a total travel of 100, 00 m. When based on 50 000 m, the values in the table need to be multiplied by 1.26. |
Legend
|
Symbol |
Description |
Unit |
|
Ød |
Shaft diameters |
mm |
|
amax |
Maximum acceleration travel |
m/s2 |
|
C |
Dynamic load capacity |
N |
|
C0 |
Static load capacity |
N |
|
m |
Mass |
kg |
|
m (shaft) |
Weight (shaft) |
kg/m |
|
Mt |
Dynamic torsional moment load capacity |
Nm |
|
vmax |
Maximum permissible speed |
m/s |
Reduced load capacity with short stroke
In case of short stroke, the service life of the shaft is less than that of the torque-resistant Linear Bushing. The dynamic load ratings C in the tables must therefore be multiplied by the factor fs .
| 1) | fs = factor |
| 2) | s = movement path |
Service life, shaft straightness, stabilized installation
Definition of dynamic load ratings
Dimensions
|
Ød |
mm |
12 | 16 | 20 | 25 | 30 | 40 | 50 |
|
D 1) |
mm |
22 | 26 | 32 | 40 | 47 | 62 | 75 |
|
B |
mm |
32 | 36 | 45 | 58 | 68 | 80 | 100 |
|
l 2) |
mm |
400 | 500 | 600 | ||||
|
M |
M6x0,5 | M10x1 | M12x1 | M16x1,5 | ||||
|
M1 |
14 mm +0.1 | 22 mm +0.1 | 26 mm +0.1 | 34 mm +0.1 | ||||
|
N1 |
mm |
15.5 | 19.5 | 21.5 | 28.5 | 32 | 44 | 52 |
|
N2 |
mm |
5 | 8 | 9.5 | 12.5 | |||
| 1) | Recommended installation bore: DJS7. |
| 2) | R.... ... 85: l = 900 mm, R.... ... 87: l = 1200 mm, R.... ... 88: l = 2000 mm |
Initial lubrication
Linear bushings do not come with initial lubrication. Grease the Linear Bushings before use. Service life data is based on initial lubrication and relubricated Linear Bushings.
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Instructions
Service
CAD data