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R200289304 Bosch Rexroth

REXROTH R200289304 PATÍN DE BOLAS, RESIST NRII

KWD-020-FLS-C0-H-0

$321,71 Stock Limitado solo disponible bajo consulta

Especificaciones

  • Area of application: For the most demanding rigidity requirements
  • Long-term lubrication is possible over several years
  • Maximum precision
  • Ball Runner Block body and Ball Guide Rail as well as all steel parts made of corrosion-resistant steel in accordance with DIN EN 10088
  • Patented entry zone increases the travel accuracy up to a factor of six

Los patines de bolas NR II, de acero resistente a la corrosión son utilizados especialmente en aplicaciones que involucran entornos muy húmedos. Son también aptos para su uso en entornos con una humedad relativa superior al 70% y temperaturas de más de 30 °C

Series (R2002) Flange, long, standard height R2002
Size (8) 20 size
Preload class (9) C0 Without preload (clearance)
Accuracy class (3) H Hight Accuracy Level
Seals (04) SS Standard seal without ball chain

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) Recommended position for pin holes (dimension E4 see general technical notes and information in the "Installation" section)
Rough-drilled holes may be present here from manufacturing. These may be bored open.
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.

S2 M6
S9 M3x5
V1 6 mm
A1 31,50 mm
A3 21,50 mm
B1 65,60 mm
E2 40 mm
E8 32,50 mm
H 30 mm
Dimension H2 with cover strip 20,75 mm
K1 19,80 mm
K3 3,35 mm
N1 7,70 mm
N6 13.2 mm ±0.5
ØS5 6 mm
T 60 mm
A 63 mm
A2 20 mm
B 91 mm +0.5
E1 53 mm
E3 35 mm
E9 7,30 mm
H1 25,35 mm
Dimension H2 without cover strip 20,55 mm
K2 19,80 mm
K4 3,35 mm
N2 5,20 mm
S1 5,30 mm
amax (If Fcomb > 2.8 • Fpr : amax = 50 m/s2) 500 m/s²
m 0,55 kg
Operating conditions Operating conditions
Permissible ambient temperature (min ... max) (Up to 100 °C permissible for short periods. For operation at negative temperatures, please consult us. ) -10 °C ... +80 °C
vmax 5 m/s
m (Without friction of seal) 0,002 ... 0,003
Size 20

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$321,71
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Referencia R200289304
Fabricante REXROTH
Unidades Precio / Unidad
1+ $321,71

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