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R201289305 Bosch Rexroth

REXROTH R201289305 PATÍN DE BOLAS, RESIST NRII

KWD-020-SLS-C0-H-0

$291,41 Stock Limitado solo disponible bajo consulta

Especificaciones

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

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 (R2012) Slimline, long, standard height R2012
Size (8) 20 size
Preload class (9) C0 Without preload (clearance)
Accuracy class (3) H Hight Accuracy Level
Seals (05) LS Low-friction seal without ball chain

a) For O-ring
Size 15: Ø 4 · 1.0 (mm)
Sizes 20 – 35: Ø 5 · 1.0 (mm)
Open lube port if necessary (see general technical notes and information in the "Maintenance" section).
b) Lube nipple, sizes 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, sizes 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.

S2 M5
S9 M3x5
V1 6 mm
A1 22 mm
A3 12 mm
B1 65,60 mm
E2 50 mm
E9 7,30 mm
H1 25,35 mm
Dimension H2 without cover strip 20,55 mm
K2 14,80 mm
K4 3,35 mm
N6 13.2 mm ±0.5
ØS5 6 mm
T 60 mm
A 44 mm
A2 20 mm
B 91 mm +0.5
E1 32 mm
E8 32,50 mm
H 30 mm
Dimension H2 with cover strip 20,75 mm
K1 14,80 mm
K3 3,35 mm
N3 7,50 mm
m (Without friction of seal) 0,002 ... 0,003
vmax 5 m/s
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
amax (If Fcomb > 2.8 • Fpr : amax = 50 m/s2) 500 m/s²
m 0,45 kg
Size 20

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$291,41
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Referencia R201289305
Fabricante REXROTH
Unidades Precio / Unidad
1+ $291,41

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