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R167151220 Bosch Rexroth

Rexroth R167151220 PATÍN DE BOLAS DE ACERO

KWD-020-BNS-C1-P-1

$373,48 8 uds. con envío de 1 a 3 días a United States

Especificaciones

  • Area of application: For high torsional moments on rails
  • The same high load ratings in all four main directions of loading
  • Long-term lubrication is possible over several years
  • Excellent dynamic characteristics
  • Attachments on the Ball Runner Block can be mounted from above and below

Patín de bolas CS, de acero inoxidable

Series (R1671) Wide, normal, standard height R1671...2
Size (5) 20/40 size
Preload class (1) C1 Moderate preload
Accuracy class (2) P Precision Accuracy Level
Seals (20) SS Standard seal without ball chain

a) For O-ring
Size 20/40: Ø 5 · 1.0 (mm)
Size 25/70: 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 20/40:
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 25/70:
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 M2.5x1.5 mm +3
V1 6 mm
A1 40 mm
A3 19 mm
B1 51,30 mm
E2 40 mm
E8.1 53,40 mm
E9.1 8,10 mm
H1 22,50 mm
K1 10,60 mm
K3 3,50 mm
N1 7,70 mm
N6 12.5 mm ±0.5
ØS5 4,40 mm
T 60 mm
A 80 mm
A2 42 mm
B 73
E1 70 mm
E8 18 mm
E9 3,40 mm
H 27 mm
H2 18,30 mm
K2 11 mm
K4 3,50 mm
N2 3,70 mm
S1 5,30 mm
amax (If Fcomb > 2.8 • Fpr : amax = 50 m/s2) 500 m/s²
m 0,40 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 (Attention: Ball Runner Blocks, not combinable with Ball Guide Rail R167. 8.. .. !) 20/40

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$373,48
Stock 8 uds.
Referencia R167151220
Fabricante Rexroth
Unidades Precio / Unidad
1 - 4 $373,48
5+ $366,01

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