REXROTH R162129374 ball runner block carbon steel

Name: R162129374 REXROTH
Brand: REXROTH
SKU: 29772-en-eur
Price: 271.58 EUR
Availability: InStock

KWD-025-SNH-C0-H-2

271.58 €

33 pcs. with 1 to 3 days delivery to United States

Specifications

Area of application: For restricted space in transverse direction and high rigidity requirements
Higher rigidity than SNS
Significantly reduced frictional oscillations and low friction level, particularly under external load
Maximum precision
Patented entry zone increases the travel accuracy up to a factor of six

Ball runner block Resist CR with corrosion-resistant coating, matt silver finish, hard chrome plated

Accuracy class (3)	H Hight Accuracy Level
Seals (74)	SS Standard seal

Nominal size		25
Material (profiled rail systems)		Hard chrome plated
Accuracy class		H – High precise
Width of runner block		48 mm
Height of runner block		33.9 mm
Lubrication		With preservation and without initial lubrication
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		510 Nm
Footnote amax		If F_comb◡ 2.8 • F_pr : a_max = 50 m/s²
Static load rating C0		35900 N
Footnote permissible ambient temperature (min ... max)		100 °C admissible for short time. For operation at negative temperatures, please consult us.
Footnote friction coefficient μ		Without friction of seal

Format		SNH - slimline, normal, high
Preload class		C0 – Without preload (clearance)
Self-aligning for compensation of misalignments		Without self-alignment
Length of runner block		86.2 mm
Height of runner block with guide rail		40 mm
Dynamic load capacity C		28600 N
Dynamic torsional moment load capacity Mt		410 Nm
Dynamic longitudinal moment load capacity ML		290 Nm
Static longitudinal moment load capacity ML0		360 Nm
Max. acceleration amax		500 m/s²
Maximum permissible linear speed vmax		5 m/s
Permissible ambient temperature		-10 °C ... +80 °C
Friction coefficient μ		0,002 ... 0,003