Bosch Rexroth BALL NUT SEM-E-S 20X5LX3-4
Bosch Rexroth R155211014 - Assembly Technology - Series: Standard series; Category: B; Weight (Kg): 0.4.
Bosch Rexroth R155211014 is a Assembly Technology catalog item from Bosch Rexroth. The manufacturer's published data for this part number specifies Series: Standard series and Category: B.
The specification set recorded for this part number covers Weight (Kg): 0.4; Dimension [L3] [mm]: 15; Nominal size [mm]: 20 x 5L x 3 - 4; Dimension D1 [mm]: 19; Dimension D2 [mm]: 16.9; Note: maximum permissible speed vmax: See "Characteristic speed d0 • n" (section Technical notes) and "Critical speed ncr" (section Calculation and examples); Static load capacity C0 [N]: 21500.0; Note: static load capacity C0: The load capacities are valid for tolerance grade T3 and T5 only. For other tolerance grades, please take into account the correction factor fac (see General Technical Notes and Information "Technical Data", Technical Notes).; Dynamic load capacity C [N]: 17200.0; Note: dynamic load capacity C: The load capacities are valid for tolerance grade T3 and T5 only. For other tolerance grades, please take into account the correction factor fac (see General Technical Notes and Information "Technical Data", Technical Notes).; Dimension L [mm]: 40; Angle β [°]: 56. The complete technical table is shown in the Specifications tab on this page.
| Angle β [°] | 56 |
|---|---|
| Bearing temperature max [°C] | +80 |
| Bearing temperature min [°C] | -15 |
| Category | B |
| Dimension [L3] [mm] | 15 |
| Dimension D1 [mm] | 19 |
| Dimension D1 f9 [mm] | 33 |
| Dimension D1 max [mm] | 32.97 |
| Dimension D1 min [mm] | 32.935 |
| Dimension D2 [mm] | 16.9 |
| Dimension D5 [mm] | 58 |
| Dimension D6 [mm] | 45 |
| Dimension D7 [mm] | 6.6 |
| Dimension L [mm] | 40 |
| Dimension L10 [mm] | 12.5 |
| Dimension L4 [mm] | 10 |
| Dimension L5 [mm] | 12.5 |
| Dimension Sx [mm] | 5 |
| Direction of lead | Left |
| Dynamic load capacity C [N] | 17200.0 |
| Hole pattern | BB7 |
| Maximum operating temperature [°C] | +80 |
| Maximum permissible linear speed vmax (m/min) [m/min] | 30.0 |
| Minimum operating temperature [°C] | -10 |
| Nominal size [mm] | 20 x 5L x 3 - 4 |
| Note: dynamic load capacity C | The load capacities are valid for tolerance grade T3 and T5 only. For other tolerance grades, please take into account the correction factor f<sub>ac</sub> (see General Technical Notes and Information "Technical Data", Technical Notes). |
| Note: maximum permissible speed vmax | See "Characteristic speed d<sub>0 </sub>• n" (section Technical notes) and "Critical speed n<sub>cr</sub>" (section Calculation and examples) |
| Note: permissible operating temperature (min. ... max.) | Permissible operating temperatures 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: static load capacity C0 | The load capacities are valid for tolerance grade T3 and T5 only. For other tolerance grades, please take into account the correction factor f<sub>ac</sub> (see General Technical Notes and Information "Technical Data", Technical Notes). |
| Nut type | SEM-E-S zero-clearance adjustable single nut |
| Operating temperature (min. … max.) | -10 °C ... +80 °C |
| Screw drive seal | With seal |
| Series | Standard series |
| Static load capacity C0 [N] | 21500.0 |
| Storage temperature (min. … max.) | -15 °C ... +80 °C |
| Weight (Kg) | 0.4 |
Frequently Asked Questions
How do I get pricing for R155211014?
KKM Solutions is a quote-based industrial supplier, so prices are not listed online. Send the quote form on this page with your quantity, or email orderdesk@kkmsolutions.com, and our order desk will reply with pricing and availability within 1 business day.
Who manufactures the R155211014?
R155211014 is a Bosch Rexroth part. KKM Solutions sources Bosch Rexroth components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.
What are the key specifications of R155211014?
Key specifications include Angle β [°]: 56; Bearing temperature max [°C]: +80; Bearing temperature min [°C]: -15; Category: B. The full specification table on this page lists every published attribute for this part.
How quickly can R155211014 ship?
In-stock items are dispatched the same business day for orders placed by 3 PM; sourced and quoted items ship per the quoted lead time. KKM Solutions ships worldwide — to your site, warehouse, or freight forwarder.
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