BOSCH REXROTH
R069603087
$1,232.19 USD
- BOSCH REXROTH
- Material:R069603087
- Model:TORQUE RESIST.BUSH KBDR1-30-WV-1200
Quantity in stock: 0
The Bosch Rexroth TORQUE RESIST.BUSH KBDR1-30-WV-1200 (R069603087) is a high-quality torque-resistant linear bushing designed for self-supporting, torsionally stiff guides with a single shaft. This precision component features a standard ball guide groove that effectively transfers torques, ensuring reliable linear motion and enhanced performance in various applications. The KBDR1-30-WV-1200 is engineered with a hardened steel bearing plates, balls made of rolling bearing steel, and includes an adjusting screw set to zero clearance for optimal operation. This model comes without a seal and includes the shaft, which has been machined to customer specifications to meet the exact requirements of the application it will be used in. The outer sleeve and ball retainer are constructed from durable materials such as PA or POM, ensuring longevity and resistance to wear. The unit also boasts an impressive dynamic torsional moment load capacity and can operate within a broad temperature range, making it suitable for diverse operating environments. The dynamic load capacity C and static load rating C are provided as minimal values due to the variable nature of loading directions. It also features a maximum permissible linear speed and acceleration limits that cater to different operational speeds while maintaining efficiency. The mass of the bushing is detailed for logistical purposes. In summary, the Bosch Rexroth TORQUE RESIST.BUSH KBDR1-30-WV-1200 is designed for exacting applications that demand high torque resistance and precision movement. Its robust construction with high-quality materials ensures long service life even in demanding conditions, making it an essential component for specialized linear motion systems.
Torque LB, 1-30-WV-1200, without seal
Torque-resistant linear bushing (standard)
Ball guide grooves = 1
Shaft diameter d = 30
Without seal
Shaft included
1200 = 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