You are using an outdated browser. For a faster, safer browsing experience, upgrade for free today.

BOSCH REXROTH
R254243015


$221.63 USD
  • BOSCH REXROTH
  • Material:R254243015
  • Model:ZEV-E-S12X10RX2-2

Quantity in stock: 0

Note: Sales tax, and shipping will be calculated at checkout.
***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth ZEV-E-S 12X10RX2-2 (R254243015) is a precision-engineered ball screw assembly designed for applications requiring high levels of accuracy and efficiency. This screw-in nut is part of the Miniature series and features a nominal diameter (d) with a right-hand lead (P), ensuring compatibility with a variety of linear motion systems. The ZEV-E-S 12X10RX2-2 is equipped with a standard seal and standard axial clearance, optimizing its performance for specific operational requirements. Constructed with meticulous attention to detail, this ball screw nut boasts a robust design that includes multiple ball track turns (i) and Rexroth connection dimensions. It is fitted with low-friction seals to minimize resistance and wear during operation, thereby extending the product's lifespan. Preload class C and tolerance grade T contribute to the nut's precision, ensuring consistent movement without play or backlash. The ZEV-E-S 12X10RX2-2 has been designed to withstand a dynamic load capacity (C), which is only valid for tolerance grade T; users must consider correction factors for other grades as outlined in the technical notes provided by Bosch Rexroth. The static load rating also adheres to these conditions, emphasizing the importance of adhering to specified tolerances for optimal performance. This ball screw assembly can operate within a temperature range from minimum operating temperature to maximum operating temperature degrees Celsius, supporting continuous use at high temperatures with temporary peaks allowable as per product specifications. It also allows for a maximum permissible linear speed (vmax), providing flexibility in application speed requirements. With its compact size L and nominal size parameters, the ZEV-E-S 12X10RX2-2 maintains a low weight profile while delivering reliable performance in linear motion applications. Users will appreciate its durability and precision in demanding operational environments where high-speed movement and load-bearing capabilities are essential.


Screw-in nut ZEV-E-S, size 12 x 10R x 2 - 2

Screw-in nut ZEV-E-S with standard seal and standard axial clearance
Nominal diameter d0 = 12
Lead P = 10 (right)
Ball diameter Dw = 2
Number of ball track turns i = 2

Unpacked Weight: 0.104 kg

Product overview

Rexroth connection dimensions
With low-friction seal
Preload class: C0, C00, C1
Tolerance grade: T5, T7, T9
Size L with tolerance40 mm ±0,3
Bearing temperature max+80
Nut typeZEV-E-S screw-in nuts
SeriesMiniature series
Bearing temperature min-15
Productgroup ID17
Nut or screwScrew drive nut
Screw drive version (drive type)Ball screw assembly
Maximum operating temperature+80
Footnote dynamic load capacity CThe 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
CategoryB
Size L78.5
Minimum operating temperature-10
Size D83.2
Operating temperature-10 °C ... +80 °C
Maximum permissible linear speed vmax (m/min)60
Direction of leadRight
Lead10
Footnote static load capacity C0The 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).
Size G1M20x1,0
Static load rating C03600
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 L1510
Dynamic load capacity C3000
Size d111.4
Size L40
Size d29.9
Size D42.7
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 vmaxSee "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")
Size D1 h1025.5
Weight0.104
Nominal size12 x 10R x 2 - 2

Technical data for nuts

Size

C

C0

vmax

Mass

d0 x P x Dw - i

N

N

m/min

kg

12 x 5R x 2 - 3 4560 1) 5800 1) 30 2) 0.09
12 x 10R x 2 - 2 3000 1) 3600 1) 60 2) 0.1
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

12 x 5R x 2 - 3 -10 °C ... +80 °C -15 °C ... +80 °C
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

technical illustration-R254243015-Screw-in nut ZEV-E-S, size 12 x 10R x 2 - 2
1) Lube port
2) Bore for assembly wrench

Dimensions

Size

d1

d2

D1

D4

D8

G1

L

L7

L15

h10

mm

mm

mm

mm

mm

mm

mm

12 x 5R x 2 - 3 11.4 9.9 25.5 2.7 3.2 M20x1,0 36 mm ±0.3 8.5 10
12 x 10R x 2 - 2 40 mm ±0.3

Legend

Symbol

Description

Unit

d0

Nominal diameter

mm

P

Lead (R = right-hand)

Dw

Ball diameter

mm

i

Number of ball track turns

Calculation

Installation

Lubrication

Arrestor nut

technical illustration-R254243015-Screw-in nut ZEV-E-S, size 12 x 10R x 2 - 2

Arrestor nut

Catalog

Service

Directives and standards

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