BOSCH REXROTH
R069633080
$1,063.50 USD
- BOSCH REXROTH
- Material:R069633080
- Model:TORQUE RESIST.BUSH KBDR2-30-WV-600
Quantity in stock: 0
The Bosch Rexroth TORQUE RESIST.BUSH KBDR2-30-WV-600 (Material Number R069633080) is a high-precision component designed for self-supporting, torsionally stiff guides with a single shaft application. This torque-resistant linear bushing comes standard without a seal and includes a precision steel shaft with two ball guide grooves, which are essential for transferring torque efficiently. The shaft diameter "d" is manufactured to customer specifications, ensuring a perfect fit for the intended application. The KBDR2-30-WV-600 features a ball retainer and an outer sleeve constructed from durable materials such as PA or POM, providing reliable operation under various conditions. It is equipped with hardened steel bearing plates and balls made of rolling bearing steel, which contribute to the bushing's robustness and longevity. The product also includes a hardened steel adjusting screw and a steel lock nut that allow for zero-clearance adjustments, ensuring precise guidance and reduced play in the system. This model is part of the Torque Series in the Productgroup ID Size N and is designed to handle dynamic loads with minimal values due to varying loading directions. It has been engineered to operate within an ambient temperature range of -...°C to ...°C, accommodating diverse working environments. The outer diameter "D" complements its design for seamless integration into different setups. With its closed format of linear bushings, the KBDR2-30-WV-600 boasts impressive load capacities—both static (Size N) and dynamic (C)—as well as dynamic torsional moment load capacity (Mt). Its mass is ... kg/m, making it an efficient choice where weight considerations are crucial. The maximum permissible linear speed (vmax) ensures swift motion without compromising stability or performance. Overall, this Bosch Rexroth linear bushing offers exceptional capabilities for linear motion applications requiring high torque resistance and reliability without sacrificing precision or ease of maintenance.
Torque-resistant LB, 2-30-WV-600, without seal
Torque-resistant linear bushing (standard)
Ball guide grooves = 2
Shaft diameter d = 30
Without seal
Shaft included
600 = standard length as per table
Unpacked Weight: 3.7 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 two ball guide grooves for transferring torque |
| 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 | 37 |
| 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 | 3.7 |
| Size D1 with tolerance |
General technical data
|
Ø d |
mm |
20 | 25 | 30 | 40 | 50 |
|
amax |
m/s² |
150 | ||||
|
vmax |
m/s |
3 | ||||
|
m |
kg |
0.064 | 0.135 | 0.21 | 0.39 | 0.68 |
|
m (shaft) |
kg/m |
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 |
20 | 25 | 30 | 40 | 50 |
|
C 1) |
N |
1550 | 3030 | 3680 | 6320 | 9250 |
|
C0 1) |
N |
1050 | 2180 | 2790 | 4350 | 6470 |
|
Mt |
Nm |
12 | 24 | 37 | 86 | 167 |
| 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 |
20 | 25 | 30 | 40 | 50 |
|
D 1) |
mm |
32 | 40 | 47 | 62 | 75 |
|
B |
mm |
45 | 58 | 68 | 80 | 100 |
|
l 2) |
mm |
500 | 600 | |||
|
M |
M10x1 | M12x1 | M16x1,5 | |||
|
M1 |
22 mm +0.1 | 26 mm +0.1 | 34 mm +0.1 | |||
|
N1 |
mm |
21.5 | 28.5 | 32 | 44 | 52 |
|
N2 |
mm |
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