R163121421 Bosch Rexroth

REXROTH R163121421 KUGELWAGEN ALUMINIUM

Name: R163121421 REXROTH
Brand: REXROTH
SKU: 29856-de-eur
Price: 202.01 EUR
Availability: InStock

KWD-025-FNS-C1-N-1

202,01 €

verfügbar mit 7 bis 15 Tagen Lieferzeit nach United States

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Technische Daten

Area of application: For lightweight design – for compensating low tolerances with connected structures
Optimized entry-zone geometry and high number of balls minimize variation in elastic deflection
Extra-compact lightweight design 60 % less weight due to aluminum compared to steel Ball Runner Blocks
Maximum precision
Patented entry zone increases the travel accuracy up to a factor of six

Ball Runner Block AL made of Aluminum

Baureihe (R1631)	Flange, normal, standard height R1631...2
Baugröße (2)	25 size
Vorspannungsklasse (1)	C1 Moderate preload

Genauigkeitsklasse (4)	N Normal Accuracy Level
Dichtungen (21)	LS Low-friction seal without ball chain

Dimensions
Technical data

^a) For O-ring
Size 15: Ø 4 · 1.0 (mm)
Size 20 - 35: Ø 5 · 1.0 (mm)
Open lube port if necessary (see general technical notes and information in the "Maintenance" section).
^b) Prefabricated pin holes are already available as illustrated (dimension E₄ see general technical notes and information in the "Installation" section)
^c) Lube nipple, size 15 - 20:
Funnel-type lube nipple DIN 3405-A M3x5, B₂ = 1.6 mm
When using different lube nipples, pay attention to the screw-in depth of 5 mm!
Lube nipple, size 25 - 35:
Hydraulic-type lube nipple DIN 71412-A M6x8, B₂ = 9.5 mm
When using different lube nipples, pay attention to the screw-in depth of 8 mm!
The lube nipple is included in the scope of delivery (not installed).
Connection is possible on all sides.
^d) Sealing plugs may be present here from manufacturing. Remove these prior to mounting.

Industriekomponente	70	mm
A₂	23	mm
B	86.2 mm +0.5
E₁	57,80	mm
E₃	40	mm
E₉	11,50	mm
H₁	29,90	mm
Dimension H₂ ohne Abdeckstreifen	24,25	mm
K₂	13,60	mm
K₄	5,50	mm
N₂	7	mm
N₆	15.2 mm ±0.5
S₂	M8
S₉	M3x5
Drehmoment	60	mm

A₁	35	mm
A₃	23,50	mm
B₁	57,80	mm
E₂	57	mm
E₈	38,30	mm
H	36	mm
Dimension H₂ mit Abdeckstreifen	24,45	mm
K₁	12,45	mm
K₃	5,50	mm
N₁	9,30	mm
N₄	17,80	mm
S₁	6,70	mm
ØS₅	7	mm
S₁₁	5,70	mm
V₁	7,50	mm

a_max (If F_comb > 2.8 • F_pr : a_max = 50 m/s²)	500	m/s²
Maschinenschutz	0,30	kg
Betriebsbedingungen	Operating conditions
Zulässige Umgebungstemperatur (min ... max) (Up to 100 °C permissible for short periods. For operation at negative temperatures, please consult us. )	-10 °C ... +80 °C

v_max	5	m/s
Maschinenschutz (Without friction of seal)	0,002 ... 0,003
Baugröße	25

REXROTH R163121421 KUGELWAGEN ALUMINIUM

KWD-025-FNS-C1-N-1

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Teilenummer	R163121421
Hersteller	REXROTH