Specifications
Roller runner block CS, made of Carbon steel
Size | Preload class | Seal | Lubrication | Accuracy class | Weight |
---|---|---|---|---|---|
25 | C2 | DS | No initial lubrication | H | 800g |
a)
For O-ring: Size 25: Ø 5 • 1.5 (mm), size 35 to 65: Ø 7 • 1.5 (mm). Open lube port if necessary (see lubricating and mounting instructions).
b)
Recommended position for pin holes (E4 dimensions, see lubricating and mounting instructions). Pre-drilled holes may be present at this position for manufacturing reasons. They are suitable for drilling out.
c)
Lube nipple, thread M6 - 8 deep: Connection is possible on all sides (at front and top for size 25). Dimensions differ among different connectors See "Accessories" for more information about lube ports.
d)
For Roller Guide Rails of accuracy class H, this base area may be without a base slot for manufacturing reasons.
e)
Sealing plugs may be present at this position for manufacturing reasons. Remove these prior to mounting.
f)
Size 65
V1 | 7.50 | mm | |
A1 | 35 | mm | |
A3 | 23.50 | mm | |
B | 97 | ||
E1 | 57 | mm | |
E3 | 40 | mm | |
E8 | 33.40 | mm | |
E8.2 | 40.20 | mm | |
E9.1 | - | ||
H | 36 | mm | |
Dimension H2 with cover strip | 23.60 | mm | |
H3 | - | ||
K2 | - | ||
N2 | 7.30 | mm | |
N6 | 14.3 mm ±0.5 | ||
S2 | M8 | ||
S9 (Thread for adjoining parts) | M3 ‒ 6.5mm deep |
A | 70 | mm | |
A2 | 23 | mm | |
A4 | - | ||
B1 | 63.50 | mm | |
E2 | 45 | mm | |
E4 | 55 | mm | |
E8.1 | - | ||
E9 | 8.30 | mm | |
E9.2 | 21.40 | mm | |
H1 | 30 | mm | |
Dimension H2 without cover strip | 23.40 | mm | |
K1 | 14.05 | mm | |
N1 | 9 | mm | |
N5 | 5.50 | mm | |
ØS1 | 6,7 | ||
ØS5 | 7 | mm | |
T (Dimension T = Division of the Roller Guide Rail) | 30 | mm |
amax (Prerequisite: There must be preload, even during operation under load.) | 150 | m/s² | |
m | 0.73 | kg | |
m (Without friction of seal) | 0,0004 ... 0,001 | ||
Size | 25 |
vmax | 4 | m/s | |
FR (Guideline value for frictional drags of the complete, sealed and lubricated roller runner blocks. ) | 30 | N | |
Operating conditions | Operating conditions | ||
Permissible ambient temperature (min ... max) (Brief peaks up to 100 °C are permitted. For even lower sub-zero temperatures, please consult us. ) | -10 °C ... +80 °C |
Stock | 50+ pcs. |
---|---|
Part number | R18512232X |
Manufacturer | Rexroth |
Quantity | Unit Price |
---|---|
1 - 4 | $415.58 |
5 - 9 | $407.27 |
10 - 14 | $398.96 |
15+ | $390.65 |