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Ball runner block KWD-025-SNS-C1-P-0 by Bosch Rexroth, material number R20112120W. Size 25, material Corrosion-resistant steel (Resist NR II), accuracy class P - Precise, preload class C1 - Low preload, seal DS - Double-lip seal and lubrication Without lubrication (dry).
Ball runner block KWD-025-SNS-C1-P-0 - Bosch Rexroth R20112120W
BOSCH REXROTH
Original product
Net price (excl. VAT)
€222.28
Item
BRR-R20112120W
Manufacturer no.
R20112120W
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R20112120W
Country of originGermany
ConditionNew
Article
BRR-R20112120W
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Total price
Ball runner block KWD-025-SNS-C1-P-0 by Bosch Rexroth, material number R20112120W. Size 25, material Corrosion-resistant steel (Resist NR II), accuracy class P - Precise, preload class C1 - Low preload, seal DS - Double-lip seal and lubrication Without lubrication (dry). The dynamic load capacity is 14000 N. The static load capacity is 18900 N. Permissible values are up to 5 m/s travel speed and 500 m/s² acceleration. The weight is 0.5 kg.
Technical data
| Friction coefficient μ | 0.002 ... 0.003 |
|---|---|
| Height runner block with guide rail | 36 mm |
| Pitch T guide rail | 60 mm |
| Ball chain | With ball chain |
| Nominal size | 25 |
| Preload class | C1 - Low preload |
| Static load capacity C0 | 18900 N |
| Height of runner block | 29.9 mm |
| Format | SNS - slimline, normal, standard height |
| Self-aligning for compensation of misalignments | Without self-alignment |
| Length of runner block | 86.2 mm |
| Runner block or guide rail | Runner block |
| Width of runner block | 48 mm |
| Static torsional moment load capacity Mt0 | 265 Nm |
| Dynamic torsional moment load capacity Mt100 | 250 Nm |
| Static longitudinal moment load capacity ML0 | 150 Nm |
| Linear guide type | Ball rail system |
| Version | Ball rail system |
| Accuracy class | P - Precise |
| Dimension B1 | 57.8 mm |
| Friction coefficient μ min. | 0.002 |
| Model | High-precision ball runner block |
| Lubrication | Without lubrication (dry) |
| Maximum permissible linear speed vmax | 5 m/s |
| Friction coefficient μ max. | 0.003 |
| Dynamic load capacity C50 | 17600 N |
| Material (profiled rail systems) | Corrosion-resistant steel (Resist NR II) |
| Preload force | 280 N |
| Maximum acceleration rate amax | 500 m/s² |
| Dynamic load capacity C100 | 14000 N |
| Dynamic longitudinal moment load capacity ML50 | 180 Nm |
| Dynamic longitudinal moment load capacity ML100 | 140 Nm |
| Dynamic torsional moment load capacity Mt50 | 320 Nm |
| Dimension T1 min | 13 mm |
| Seal | DS - Double-lip seal |
| Permissible ambient temperature (min) | <prefix></prefix>0<suffix></suffix> °C |
| Permissible ambient temperature (max) | <prefix>+</prefix>80<suffix></suffix> °C |
| Weight | 0.5 kg |
| Permissible ambient temperature (min. ... max.) | 0 °C ... +80 °C |
| Manufacturer Nr. | R20112120W |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 0.100000 |
| GPSR manufacturer information | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Article authenticity | Original product |
| Condition of article | New |
| Position sensing | No |
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