BOSCH REXROTH
R153223006
$380.85 USD
- BOSCH REXROTH
- Material:R153223006
- Model:FEM-E-B8X2,5RX1,588-3
Quantity in stock: 0
The Bosch Rexroth FEM-E-B 8X25RX1588-3 (R153223006) is a precision-engineered ball screw assembly designed for high-performance applications. This single nut with flange FEMEB is part of the Miniature series and is tailored to provide efficient linear motion with a nominal diameter and a right-hand lead. The ball screw nut features a standard seal and standard axial clearance, ensuring reliable operation under various conditions. The product offers an impressive dynamic load capacity, which is specific to tolerance grade T. For applications requiring different tolerance grades, a correction factor as outlined in the General Technical Notes and Information Technical Data must be considered. The static load rating of this ball screw nut further emphasizes its robustness in static applications. With its high-grade construction, the FEM-E-B 8X25RX1588-3 can operate within a temperature range of -20°C to +80°C, handling continuous temperatures up to 80°C and temporary peaks up to 100°C measured on the outer shell of the nut. This makes it suitable for environments with varying thermal conditions without compromising performance. The design incorporates seals and a preload class C, which is consistent across various sizes except for some specific dimensions where preload class C applies. The nut comes in tolerance grades T3, T5, T7, with each grade providing different levels of precision to match application requirements. This ball screw assembly has been optimized for maximum permissible linear speeds (vmax) and adheres to Rexroth connection dimensions flange type B. Its construction takes into account critical speed factors (nsubcrsub) and characteristic speed (dsub sub n), ensuring safe operation at high speeds. Overall, the Bosch Rexroth FEM-E-B 8X25RX1588-3 ball screw assembly represents reliable technology for precise linear movement in demanding applications where performance and durability are paramount.
| Rexroth connection dimensions flange type B |
| With seals |
| Preload class: C0, C00 |
| Except for size 8 x 2.5/5 and 12 x 5/10: Preload class C1 |
| Tolerance grade: T5, T7, T9 |
| Preload class: C0, C00, C1, C2, C3 |
| Data Sheet | Download Data Sheet |
| 3D CAD | Download 3D CAD |
| 3D CAD | Download 3D CAD |
| Manual | Download Manual |
| Manual | Download Manual |
| Manual | Download Manual |
| Manual | Download Manual |
| Manual | Download Manual |
| Size D5 | 28 |
| Size L with tolerance | 16 mm |
| Bearing temperature max | |
| Nut type | FEM-E-B single nut with flange |
| Series | Miniature series |
| Bearing temperature min | |
| Productgroup ID | 17 |
| Nut or screw | Screw drive nut |
| Screw drive version (drive type) | Ball screw assembly |
| Maximum operating temperature | |
| Footnote dynamic load capacity C | The load capacities are valid for tolerance grade T5 only. For other tolerance grades, please take into account the correction factor fac (see General Technical Notes and Information "Technical Data", Technical Notes). |
| Bearing temperature | -15 °C ... +80 °C |
| Category | C |
| Size L7 | 3 |
| Minimum operating temperature | |
| Size L4 | 10 |
| Size D6 | 22 |
| Size L3 | 6 |
| Size D7 | 3.4 |
| Operating temperature | -10 °C ... +80 °C |
| Maximum permissible linear speed vmax (m/min) | 15 |
| Direction of lead | Right |
| Lead | 2.5 |
| Footnote static load capacity C0 | The load capacities are valid for tolerance grade T5 only. For other tolerance grades, please take into account the correction factor fac (see General Technical Notes and Information "Technical Data", Technical Notes). |
| Static load rating C0 | 2800 |
| Footnote permissible operating temperature (min...max) | Ball screw assemblies permit operation at continuous temperatures of up to 80 °C with temporary peaks of 100 °C, measurements taken on the outer shell of the nut in each case. |
| Size D1 g6 | 16 |
| Dynamic load capacity C | 2640 |
| Size d1 | 7.5 |
| Size L14 | 19 |
| Size L | 16 |
| Size d2 | 6.3 |
| Size D4 | 2 |
| Footnote operating temperature max. | Ball screw assemblies permit operation at continuous temperatures of up to 80°C with temporary peaks of 100°C, measurements taken on the outer shell of the nut in each case. |
| Note: Maximum permissible speed vmax | See "Characteristic speed d0 • n" (see General Technical Notes and Information, "Technical Data" (Technical Notes), and "Critical speed ncr" (see General Technical Notes and Information, "Project planning notes") |
| Weight | 0.074 |
| Nominal size | 8 x 2,5R x 1,588 - 3 |
Technical data for nuts
|
Size |
C |
C0 |
vmax |
Mass |
|
d0 x P x Dw - i |
N |
N |
m/min |
kg |
| 6 x 1R x 0,8 - 3 1) | 1080 2) | 1030 2) | 6 3) | 0.02 |
| 6 x 2R x 0,8 - 3 1) | 1070 2) | 1020 2) | 12 3) | |
| 8 x 1R x 0,8 - 4 1) | 1310 2) | 1850 2) | 6 3) | 0.035 |
| 8 x 2R x 1,2 - 4 1) | 2360 2) | 2950 2) | 12 3) | 0.05 |
| 8 x 2,5R x 1,588 - 3 | 2640 2) | 2800 2) | 15 3) | 0.03 |
| 8 x 5R x 1,588 - 3 | 2500 2) | 2650 2) | 30 3) | 0.05 |
| 12 x 2R x 1,2 - 4 1) | 2690 2) | 4160 2) | 12 3) | 0.055 |
| 12 x 5R x 2 - 3 | 4560 2) | 5800 2) | 30 3) | 0.075 |
| 12 x 10R x 2 - 2 | 3000 2) | 3600 2) | 60 3) | 0.085 |
| 1) | Supplied only as complete ball screw assembly. |
| 2) | The load ratings are valid for tolerance grade T5 only. For other tolerance grades, please take into account the correction factor fac (see general technical notes and information, “Technical Data”, (technical notes). |
| 3) | See "characteristic speed d0 • n" (see General Technical Notes and Information "Technical Data" (Technical Notes), and "Critical Speed ncr" (see General Technical Notes and Information, "Project planning notes") |
Operating conditions
|
Size |
Admissible operating temperature (min ... max) 2) |
Admissible storage temperature (min ... max) |
|
d0 x P x Dw - i |
||
| 6 x 1R x 0,8 - 3 1) | -10 °C ... +80 °C | -15 °C ... +80 °C |
| 6 x 2R x 0,8 - 3 1) | ||
| 8 x 1R x 0,8 - 4 1) | ||
| 8 x 2R x 1,2 - 4 1) | ||
| 8 x 2,5R x 1,588 - 3 | ||
| 8 x 5R x 1,588 - 3 | ||
| 12 x 2R x 1,2 - 4 1) | ||
| 12 x 5R x 2 - 3 | ||
| 12 x 10R x 2 - 2 |
| 1) | Supplied only as complete ball screw assembly. |
| 2) | Ball screw assemblies are suitable for continuous operation at temperatures up to 80 °C with temporary peaks of 100 °C (measurements taken on the outer shell of the nut). |
Legend
|
Symbol |
Description |
Unit |
|
d0 |
Nominal diameter |
mm |
|
P |
Lead (R = right-hand) |
|
|
Dw |
Ball diameter |
mm |
|
i |
Number of ball track turns |
|
|
C |
Dynamic load capacity |
N |
|
C0 |
Static load capacity |
N |
|
vmax |
Maximum permissible speed |
m/min |
Technical notes
| 1) | Lube port |
| 2) | Lube port at flange center |
Dimensions
|
Size |
d1 |
d2 |
D1 |
D4 |
D5 |
D6 |
D7 |
L |
L3 |
L4 |
L7 |
L14 |
S |
|
d0 x P x Dw - i |
g6 |
||||||||||||
|
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
|
| 6 x 1R x 0,8 - 3 1) | 6 | 5.3 | 12 | 1.5 | 24 | 18 | 3.4 | 11.6 | 3.5 | 8.1 | 3.5 | 16 | - |
| 6 x 2R x 0,8 - 3 1) | 14.6 | 11.1 | 3 | ||||||||||
| 8 x 1R x 0,8 - 4 1) | 8 | 7.3 | 16 | 28 | 22 | 15.5 | 6 | 9.5 | 3.5 | 19 | |||
| 8 x 2R x 1,2 - 4 1) | 7 | 19.5 | 13.5 | 3 | |||||||||
| 8 x 2,5R x 1,588 - 3 | 7.5 | 6.3 | 2 | 16 | 10 | ||||||||
| 8 x 5R x 1,588 - 3 | - | 23.5 | 17.5 | - | M3 | ||||||||
| 12 x 2R x 1,2 - 4 1) | 11.7 | 10.8 | 20 | 2 | 37 | 29 | 4.5 | 19 | 8 | 11 | 2.5 | 24 | - |
| 12 x 5R x 2 - 3 | 11.4 | 9.9 | 22 | 28 | 20 | 6 | |||||||
| 12 x 10R x 2 - 2 | 33 | 25 | 8 |
| 1) | Supplied only as complete ball screw assembly. |
Legend
|
Symbol |
Description |
Unit |
|
d0 |
Nominal diameter |
mm |
|
P |
Lead (R = right-hand) |
|
|
Dw |
Ball diameter |
mm |
|
i |
Number of ball track turns |
Required and supplementary documentation
For further instructions and information, please refer to the documentation for this product.
You can find PDF files of these documents on the Internet at www.boschrexroth.com/mediadirectory.
If you are unsure about using this product, please contact Bosch Rexroth.
Notes