R201121306 Bosch Rexroth

Rexroth R201121306 ball runner block resist nrii

Name: R201121306 Rexroth
Brand: Rexroth
SKU: 301727-en-usd
Price: 395.14 USD
Availability: SoldOut

KWD-025-SNS-C1-H-0

$395.14 Limited stock only available on quotation

Specifications

Area of application: For restricted space in transverse direction
Long-term lubrication is possible over several years
All metal parts are made from corrosion-resistant steel
Significantly reduced frictional oscillations and low friction level, particularly under external load
Patented entry zone increases the travel accuracy up to a factor of six

Ball Runner Blocks Resist NR II made of corrosion-resistant steel are used particularly in applications involving waterbased media. They are also suitable for environments with a relative humidity of over 70% and temperatures above 30 °C

Size	25
ball chain	With ball chain
Preload class	C1 moderate preload
Accuracy class	H – High precise

Seal	SS – Standard seal
Lubrication	Without initial lubrication and without preservation
Weight	500g

Technical data

Nominal size		25
Material (profiled rail systems)		Corrosion resistant steel
Accuracy class		H – High precise
Width of runner block		48 mm
Height of runner block		29.9 mm
Lubrication		Without initial lubrication and without preservation
Footnote dynamic load capacity C		Determination of the dynamic load capacities and load moments is based on a 100 000 m travel as per DIN ISO 14728-1. Often only 50 000 m are actually stipulated. For comparison: Multiply values C, Mt and ML from the table by 1.26.
Dynamic torsional moment load capacity Mt footnote		Determination of the dynamic load capacities and load moments is based on a 100 000 m travel as per DIN ISO 14728-1. Often only 50 000 m are actually stipulated. For comparison: Multiply values C, Mt and ML from the table by 1.26.
Dynamic longitudinal moment load capacity ML footnote		Determination of the dynamic load capacities and load moments is based on a 100 000 m travel as per DIN ISO 14728-1. Often only 50 000 m are actually stipulated. For comparison: Multiply values C, Mt and ML from the table by 1.26.
Static torsional moment load capacity Mt0		265 Nm
Footnote amax		If F_comb◡ 2.8 • F_pr : a_max = 50 m/s²
Seal		SS – Standard seal
Permissible ambient temperature		0 °C ... +80 °C
Friction coefficient μ		0,002 ... 0,003

Format		SNS – Standard guide rail
Preload class		C1 moderate preload
Self-aligning for compensation of misalignments		Without self-alignment
Length of runner block		86.2 mm
Height of runner block with guide rail		36 mm
Dynamic load capacity C		14000 N
Dynamic torsional moment load capacity Mt		250 Nm
Dynamic longitudinal moment load capacity ML		140 Nm
Static longitudinal moment load capacity ML0		150 Nm
Max. acceleration amax		500 m/s²
Maximum permissible linear speed vmax		5 m/s
Static load rating C0		18900 N
Footnote permissible ambient temperature (min ... max)		Up to 100 °C permissible for short periods. For operation at negative temperatures, please consult us.
Footnote friction coefficient μ		Without friction of seal