Rexroth R201122390

KWD-025-SNS-C2-H-1

$823.78 1 pcs. with 1 to 3 days delivery to United States

Specifications

  • Area of application: For maximum speeds
  • Maximum system rigidity due to pre-tensioned O-arrangement
  • Electrically insulating due to use of ceramic balls
  • High speed thanks to the low weight of ceramic balls
  • Attachments on the Ball Runner Block can be mounted from above

High speed ball runner block HS

Size Preload class Seal Lubrication Accuracy class Weight
25 C2 SS Pre-lubricated H 450g

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.

V1 7.50 mm
A1 24 mm
A3 12.50 mm
B1 57.80 mm
E2 35 mm
E9 11.50 mm
H1 29.90 mm
Dimension H2 without cover strip 24.25 mm
K2 18.60 mm
K4 5.50 mm
N6 15.2 mm ±0.5
ØS5 7 mm
T 60 mm
A 48 mm
A2 23 mm
B 86.2 mm +0.5
E1 35 mm
E8 38.30 mm
H 36 mm
Dimension H2 with cover strip 24.45 mm
K1 17.45 mm
K3 5.50 mm
N3 9 mm
S2 M6
S9 M3x5
amax (If Fcomb > 2.8 • Fpr : amax = 50 m/s2) 500 m/s²
m 0.45 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 10 m/s
m (Without friction of seal) 0,002 ... 0,003 kg
Size 25
$823.78
Stock 1 pcs.
Part number R201122390
Manufacturer Rexroth
Quantity Unit Price
1+ $823.78
  • 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