BOSCH REXROTH
R106023020
$119.02 USD
- BOSCH REXROTH
- Material:R106023020
- Model:LSK-30-DD-NR
Quantity in stock: 0
The Bosch Rexroth LINEAR-SET LSK-30-DD-NR (R106023020) is a comprehensive linear motion set designed for various applications requiring precise and smooth linear movement. This set includes a rust-resistant pillow block housing made of reinforced PA, providing a lightweight yet stable and affordable solution for linear motion needs. It features a segmental linear bushing crafted from durable plastic, ensuring long-lasting performance in demanding environments. The LINEAR-SET LSK-30-DD-NR comes equipped with two interchangeable wiper seals that protect the internal components from contaminants while maintaining lubrication within the system. The radial clearance of the unit is adjustable, allowing users to fine-tune the system for zero-clearance operations, ensuring high precision and reduced play in the assembly. This linear set is characterized by its low friction force under no radial load conditions, which can vary depending on speed and lubrication. The dynamic load capacity C indicates minimal values due to variables such as orientation and direction of loading. The static load rating C also reflects minimal values for similar reasons. The unit is capable of handling maximum accelerations (amax) and operates within a permissible ambient temperature range, ensuring reliability in various working conditions. It also specifies a maximum permissible linear speed (vmax) and breakaway force, which are essential factors when considering motion control applications. With its closed format design for the linear bushings, this Bosch Rexroth product ensures that components are protected and maintenance is simplified. The weight specification indicates that this set is designed to be manageable and easily integrated into systems without adding excessive bulk. Overall, the Bosch Rexroth LINEAR-SET LSK-30-DD-NR offers a versatile solution for those needing reliable linear motion with adjustable parameters to meet specific application requirements while maintaining ease of use and durability.
Linear set (plastic), 30, with two seals, CR
Linear set (plastic)
Plastic, with segmental LB
Shaft diameter d = 30
With two seals
Version: Rust-resistant
Unpacked Weight: 0.238 kg
| pillow block housing made of reinforced PA |
| segmental linear bushing |
| Lightweight, stable and affordable |
| Two interchangeable wiper seals |
| Radial clearance adjustable |
| A2 stainless steel bolt, washer and 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 |
| Friction force | 4 |
| Size V | 13 |
| Size A | 97 |
| Radial clearance | Comes clamped to h5 shaft (lower limit) and set to zero-clearance |
| Footnote friction force FR | Frictional drags generated by linear bushings with integrated wiper seals on two sides when not under radial load. The frictional drags depend on speed and lubrication. |
| Productgroup ID | 17 |
| Footnote dynamic load capacity C | The load capacities indicated are minimal values as the orientation and direction of loading cannot always be clearly defined. |
| Permissible ambient temperature (max) | |
| Size H | 35 |
| Max. acceleration amax | 150 |
| Permissible ambient temperature | -10 °C ... +65 °C |
| Size E | 80 |
| Breakaway force | 9 |
| Permissible ambient temperature (min) | |
| Maximum permissible linear speed vmax | 3 |
| Size S | 6.6 |
| Footnote breakaway force | Frictional drags generated by linear bushings with seals on both ends when not under radial load. This depends on speed and lubrication. |
| Footnote static load capacity C0 | The load capacities indicated are minimal values as the orientation and direction of loading cannot always be clearly defined. |
| Size L1 | 44 |
| Static load rating C0 | 1570 |
| Shaft diameter d | 30 |
| Linear guide type | Linear bushing and shaft |
| Filter for linear bushings and shafts | Linear sets with linear bushings |
| Format of linear bushings | – Closed |
| Dynamic load capacity C | 1200 |
| Size L | 55 |
| Size B | 36 |
| Weight | 0.238 |
| Size D1 with tolerance | |
| Size H1 | 70 |
General technical data
|
Ø d |
mm |
12 | 16 | 20 | 25 | 30 | 40 |
|
amax |
m/s² |
150 | |||||
|
vmax |
m/s |
3 | |||||
|
m |
kg |
0.041 | 0.063 | 0.077 | 0.158 | 0.277 | 0.47 |
|
FR 1) |
N |
1.5 | 2 | 2.5 | 3 | 4 | 5 |
|
Breakaway force 2) |
N |
3 | 4.5 | 5 | 7 | 9 | 12 |
|
Radial clearance |
Comes clamped to h5 shaft (lower limit) and set to zero clearance | ||||||
|
Operating conditions |
|||||||
|
Permissible ambient temperature (min ... max) |
-10 °C ... +65 °C | ||||||
| 1) | Frictional drags generated by Linear Bushings with integrated wiper seals on two sides when not under radial load. The frictional drags depend on speed and lubrication. |
| 2) | Frictional drags generated by Linear Bushings with seals on both ends when not under radial load. This depends on speed and lubrication. |
Load capacities and load moments
|
Ød |
mm |
12 | 16 | 20 | 25 | 30 | 40 |
|
C 1) |
N |
240 | 360 | 510 | 820 | 1200 | 1940 |
|
C0 1) |
N |
330 | 490 | 690 | 1090 | 1570 | 2610 |
| 1) | The load ratings indicated are minimal values as the orientation and direction of load 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 |
|
FR |
Friction force |
N |
|
m |
Mass |
kg |
|
vmax |
Maximum permissible speed |
m/s |
Effect of load direction on load rating
The listed load ratings should be chosen depending on installation in minimum or maximum position and should be based on the calculations. If the load direction is clearly defined and the Linear Bushings can be installed in maximum position, the load ratings Cmax. (dynamic load rating) and C0 max (static load rating) can be used. If aligned installation is not possible or the load direction is not defined, the minimum load ratings must be used.
Reduced load capacity with short stroke
In case of a short stroke, the service life of the shaft is less than that of the segmental Linear Bushing. The load ratings C specified in the tables must therefore be multiplied by the factor f.s .
Definition of dynamic load ratings
Dimensions
|
Ød |
mm |
12 | 16 | 20 | 25 | 30 | 40 |
|
A |
mm |
55 | 66 | 69 | 87 | 97 | 124 |
|
B |
mm |
20 | 22 | 23 | 30 | 36 | 48 |
|
E |
43 mm ±0.15 | 53 mm ±0.2 | 58 mm ±0.25 | 72 mm ±0.25 | 80 mm ±0.3 | 103 mm ±0.3 | |
|
H 1) |
18 mm ±0.05 | 22 mm ±0.05 | 25 mm ±0.08 | 30 mm ±0.08 | 35 mm ±0.1 | 45 mm ±0.1 | |
|
H1 |
mm |
35 | 42 | 50 | 60 | 70 | 90 |
|
L |
mm |
31 | 35 | 38 | 46 | 55 | 67 |
|
L1 |
mm |
24 | 28 | 30 | 37 | 44 | 56 |
|
L1 |
24 mm | 28 mm | 30 mm | 37 mm | 44 mm | 56 mm | |
|
S |
mm |
4.4 | 5.5 | 6.6 | 8.6 | ||
|
V |
mm |
8 | 9.5 | 10.5 | 11.5 | 13 | 17 |
| 1) | In relation to nominal shaft dimension "d" |
Linear sets with segmental 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
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CAD data