BOSCH REXROTH
R065825544
All Other Products
LB Compact - 30-closed -C60
BOSCH REXROTH
MATERIAL: R065825544
SUMMARY: LB Compact - 30-closed -C60
Quantity in stock: 2
Quantity Details:- Hydrotech Stock: 0 can ship May 6, 2024
- Factory Stock: 2 can ship July 29, 2024
General technical data
Ø d |
mm |
8 | 10 | 12 | 16 | 20 | 25 | 30 | 40 |
amax |
m/s² |
150 | |||||||
vmax |
m/s |
5 | |||||||
m |
kg |
0.011 | 0.014 | 0.016 | 0.025 | 0.028 | 0.058 | 0.08 | 0.14 |
FR 1) |
N |
0.4 | 0.5 | 0.8 | 1 | 1.5 | 2 | 2.5 | 3 |
Breakaway force |
N |
0.8 | 1 | 1.5 | 2 | 3 | 4.5 | 6 | 8 |
Rows of balls |
4 | 5 | 6 | ||||||
Shaft radial clearance h6/bore H7 |
µm |
+ 5 - 18 |
+ 8 - 24 |
+ 9 - 25 |
+ 12 - 24 |
+ 18 - 25 |
|||
Operating conditions |
|||||||||
Permissible ambient temperature (min ... max) |
-10 °C ... +80 °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. |
Load capacities and load moments
Ød |
mm |
8 | 10 | 12 | 16 | 20 | 25 | 30 | 40 |
Cmin |
N |
500 | 600 | 730 | 950 | 1120 | 2330 | 3060 | 5040 |
Cmax |
N |
580 | 720 | 870 | 1120 | 1410 | 2930 | 3250 | 6380 |
C0min |
N |
350 | 410 | 420 | 500 | 610 | 1310 | 1880 | 3140 |
C0max |
N |
500 | 600 | 620 | 730 | 900 | 1950 | 2790 | 4650 |
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 |
Cmax |
Maximum dynamic load rating |
N |
Cmin |
Minimum dynamic load rating |
N |
C0max |
Maximum static load rating |
N |
C0min |
Minimum static load rating |
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 short stroke, the service life of the shafts is less than that of Linear Bushings. The load ratings C specified in the tables must therefore be multiplied by the factor f.s .
1) | fs = factor |
2) | s = stroke |
Definition of dynamic load ratings
Sealing
The sealed version contains integrated wiper seals.
Separate wiper seals are also available (no securing necessary).
Installation
Install the Linear Bushings using an arbor press (see "Notes for mounting" below). If Linear Bushings are slightly skewed when initially installed into the housing bore, they will align themselves as they are pressed in. The Linear Bushing does not have to be removed and realigned.
Retention
Shaft diameter 8 and 10: The plastic outer sleeve is oversized. Additional retention is required for vibrations or high acceleration. Starting from shaft diameter 12: The outer diameter of the metal holding ring is oversized. No additional retention needed (bore length ≥ C).
General mounting instructions
Initial lubrication
eLINE Linear Bushings come with initial lubrication. Service life data is based on initial lubrication and relubricated Linear Bushings.
Wiper seals for eLINE Linear Bushings and Compact Linear Bushings
Wiper seals for eLINE Linear Bushings and Compact Linear Bushings
Galvanized metal case Elastomer wiper sealCatalog
Instructions
Service
CAD data