BOSCH REXROTH
R153249014
Mini-BSA NU 12x10 SEM-E-S C
BOSCH REXROTH
MATERIAL: R153249014
SUMMARY: Mini-BSA NU 12x10 SEM-E-S C
Quantity in stock: 0
Technical data for nuts
|
Size |
C |
C0 |
vmax |
Mass |
|
d0 x P x Dw - i |
N |
N |
m/min |
kg |
| 8 x 2,5R x 1,588 - 3 | 2640 1) | 2800 1) | 15 2) | 0.06 |
| 12 x 5R x 2 - 3 | 4560 1) | 5800 1) | 30 2) | 0.12 |
| 12 x 10R x 2 - 2 | 3000 1) | 3600 1) | 60 2) | 0.13 |
| 1) | 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). |
| 2) | 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) 1) |
Admissible storage temperature (min ... max) |
|
d0 x P x Dw - i |
||
| 8 x 2,5R x 1,588 - 3 | -10 °C ... +80 °C | -15 °C ... +80 °C |
| 12 x 5R x 2 - 3 | ||
| 12 x 10R x 2 - 2 |
| 1) | 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 at flange center (lube port machining: Flat surface L3 ≤ 15 mm; for size 8 x 2.5 a DIN 3405 funnel-type lube nipple is provided.) |
| 2) | Version for 8 x 2.5 R x 1.588–3 |
| 3) | Nut rework: Axial lube port |
Dimensions
|
Size |
D1 min |
D1 max |
d1 |
d2 |
D1 |
D5 |
D6 |
D7 |
L |
L3 |
L4 |
L5 |
L10 |
S 1) |
Sx |
φ |
|
d0 x P x Dw - i |
f9 |
|||||||||||||||
|
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
° |
|
| 8 x 2,5R x 1,588 - 3 | 15.953 | 15.987 | 7.5 | 6.3 | 16 | 30 | 23 | 3.4 | 16 | 13 | 3 | - | 3 | Ø4 | - | 0 |
| 12 x 5R x 2 - 3 | 23.94 | 23.975 | 11.4 | 9.9 | 24 | 40 | 32 | 4.5 | 28 | 12 | 8 | 8 | 8 | M6 | 4 | 55 |
| 12 x 10R x 2 - 2 | 33 | 10.5 | 10.5 | 10.5 |
| 1) | Lube port machining: Flat surface L3 ≤ 15 mm; for size 8 x 2.5 a DIN 3405 funnel-type lube nipple is provided. |
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