Rexroth R162111422 ball runner block carbon steel

KWD-015-SNH-C1-N-1

$106.60 50+ pcs. with 1 to 3 days delivery to United States

Specifications

  • Area of application: For restricted space in transverse direction and high rigidity requirements
  • Higher rigidity than SNS
  • Significantly reduced frictional oscillations and low friction level, particularly under external load
  • Maximum precision
  • Patented entry zone increases the travel accuracy up to a factor of six

Ball runner block CS, made of Carbon steel

Series (R1621) Slimline, normal, high R1621...2
Size (1) 15 size
Preload class (1) C1 Moderate preload
Accuracy class (4) N Normal Accuracy Level
Seals (22) SS Standard seal with ball chain

a) For O-ring
Size 15: Ø 4 · 1.0 (mm)
Sizes 25 - 45: Ø 5 · 1.0 (mm)
Open lube port and mount the lubrication adapter if necessary (see general technical notes and information in the "Maintenance" section).
b) Lube nipple, size 15:
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 - 45:
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 M4
ØS5 4.50 mm
T 60 mm
A 34 mm
A2 15 mm
B 58.2 mm +0.5
E1 26 mm
E8 24.55 mm
H1 23.90 mm
Dimension H2 without cover strip 16.20 mm
K2 11.60 mm
K4 7.20 mm
N6 10.3 mm ±0.5
E9 10.70 mm
S9 M2.5x3.5
V1 5 mm
A1 17 mm
A3 9.50 mm
B1 39.20 mm
E2 26 mm
H 28 mm
Dimension H2 with cover strip 16.30 mm
K1 10 mm
K3 7.20 mm
N3 6 mm
amax (If Fcomb > 2.8 • Fpr : amax = 50 m/s2) 500 m/s²
m 0.20 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. ) ​0 °C ... +80 °C
vmax 5 m/s
m (Without friction of seal) 0,002 ... 0,003
Size 15
$106.60
Stock 50+ pcs.
Part number R162111422
Manufacturer Rexroth
Quantity Unit Price
1+ $106.60

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