BOSCH REXROTH
R069603085
$945.07 USD
- BOSCH REXROTH
- Material:R069603085
- Model:TORQUE RESIST.BUSH KBDR1-30-WV-900
Quantity in stock: 0
The Bosch Rexroth TORQUE RESIST.BUSH KBDR1-30-WV-900 (R069603085) is a high-quality, torque-resistant linear bushing designed for self-supporting, torsionally stiff guides with only one shaft. This precision-engineered component features a standard length as per the provided table and includes a precision steel shaft with one ball guide groove to effectively transfer torques. The ball retainer and outer sleeve are constructed from durable materials such as PA or POM, ensuring longevity and consistent performance. The KBDR1-30-WV-900 is equipped with hardened steel bearing plates and balls made from rolling bearing steel, which contribute to its robustness and reliability. An adjusting screw made of hardened steel comes pre-set to zero clearance, allowing for precise control over the bushing's operation. A steel lock nut is included to secure the component in place. This model boasts impressive specifications such as a dynamic load capacity (C) that represents minimal values due to varying loading directions. The permissible ambient temperature range for this bushing operates between -...°C and ...°C, accommodating various working environments. Its outer diameter (D) is designed to fit seamlessly within designated applications, while the maximum permissible linear speed (vmax) ensures efficient operation without compromising safety or integrity. With a static load rating (C0) that indicates minimal values for clarity in loading direction, this component also offers a dynamic torsional moment load capacity (Mt), making it suitable for various applications requiring high torsional resistance. Additionally, its closed format contributes to its overall sturdiness and resistance against contaminants. The Bosch Rexroth TORQUE RESIST.BUSH KBDR1-30-WV-900 has an approximate weight of ... kg/m, balancing durability with ease of integration into existing systems. This specialized linear bushing is an ideal solution for those in need of reliable components capable of handling significant torque demands within their mechanical assemblies.
Torque-resistant LB, 1-30-WV-900, without seal
Torque-resistant linear bushing (standard)
Ball guide grooves = 1
Shaft diameter d = 30
Without seal
Shaft included
900 = standard length as per table
Unpacked Weight: 0.1 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 | 47 |
| Permissible ambient temperature (min) | |
| Maximum permissible linear speed vmax | 3 |
| Size D | 47 |
| Mass m (kg/m) | 5.5 |
| Footnote static load capacity C0 | The load capacities indicated are minimal values as the direction of loading cannot always be clearly defined. |
| Size N1 | 32 |
| Static load rating C0 | 2790 |
| Shaft diameter d | 30 |
| Size M1 | 26 |
| Dynamic torsional moment load capacity Mt | 23 |
| Linear guide type | Linear bushing and shaft |
| Filter for linear bushings and shafts | Linear bushings |
| Format of linear bushings | – Closed |
| Dynamic load capacity C | 3680 |
| Size B | 68 |
| Weight | 0.1 |
| 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