Rexroth R169489360 ball runner block resist cr

KWC-020-SNN-C0-H-2

$337.43 Limited stock only available on quotation

Specifications

  • Area of application: For restricted upward and longitudinal space
  • Maximum precision
  • Significantly reduced frictional oscillations and low friction level, particularly under external load
  • Ball Runner Block body or ball Guide Rail made of steel with corrosion-resistant coating, matt silver finish, hard chrome plated
  • 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

Series (R1694) Slimline, normal, low R1694
Size (8) 20 size
Preload class (9) C0 Without preload (clearance)
Accuracy class (3) H Hight Accuracy Level
Seals (60) SS Standard seal without ball chain

a) For O-ring
Size 20 - 25: Ø 5 · 1.0 (mm)
Open lube port if necessary (see general technical notes and information in the "Maintenance" section).
b) Lube nipple, size 20 - 25:
Funnel-type lube nipple DIN 3405-B M3x5, B2 = 8 mm
Lube port with additional anti-twist feature.
When using different lube nipples, pay attention to the screw-in depth of 5 mm!
The lube nipple is included in the scope of delivery (not installed).
Size 20: Connection is possible on end-face.
Size 25: Connection is possible on all sides.

S2 M5
S9 M3x5
V1 6 mm
A1 21 mm
A3 11 mm
B1 49.60 mm
E2 32 mm
E9 5.60 mm
H1 23 mm
Dimension H2 without cover strip 20.55 mm
K2 -
K4 -
N6 13.2 mm ±0.5
ØS5 6 mm
T 60 mm
A 42 mm
A2 20 mm
B 72.5 mm +0.5
E1 32 mm
E8 30.50 mm
H 28 mm
Dimension H2 with cover strip 20.75 mm
K1 13 mm
K3 3.60 mm
N3 6.30 mm
amax (If Fcomb > 2.8 • Fpr : amax = 50 m/s2) 250 m/s²
m 0.30 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 3 m/s
m (Without friction of seal) 0,002 ... 0,003
Size 20
$337.43
Stock Ask for quotation
Part number R169489360
Manufacturer Rexroth
Quantity Unit Price
1+ $337.43

  • Open Registration
    Create your account instantly
  • Support 24/7
    Ask us anytime
  • 100% Safety
    Only secure payments: bank transfer, credit card and PayPal
  • Volume Discounts
    Optimize your supplies