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Ball runner block KWD-020-SKS-C1-H-1 by Bosch Rexroth, material number R166681321. Size 20, material Carbon steel, accuracy class H - Highly accurate, preload class C1 - Low preload, seal LS - Low-friction seal and lubrication Pre-lubricated, preserved.
Ball runner block KWD-020-SKS-C1-H-1 - Bosch Rexroth R166681321
BOSCH REXROTH
Original product
Net price (excl. VAT)
€62.77
Item
BRR-R166681321
Manufacturer no.
R166681321
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R166681321
Country of originGermany
ConditionNew
Article
BRR-R166681321
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Ball runner block KWD-020-SKS-C1-H-1 by Bosch Rexroth, material number R166681321. Size 20, material Carbon steel, accuracy class H - Highly accurate, preload class C1 - Low preload, seal LS - Low-friction seal and lubrication Pre-lubricated, preserved. The dynamic load capacity is 15400 N. The static load capacity is 16500 N. Permissible values are up to 5 m/s travel speed and 500 m/s² acceleration. The weight is 0.25 kg.
Technical data
| Friction coefficient μ | 0.002 ... 0.003 |
|---|---|
| Height runner block with guide rail | 30 mm |
| Pitch T guide rail | 60 mm |
| Ball chain | Without ball chain (standard) |
| Nominal size | 20 |
| Preload class | C1 - Low preload |
| Static load capacity C0 | 16500 N |
| Height of runner block | 25.35 mm |
| Format | SKS - slimline, short, standard height |
| Self-aligning for compensation of misalignments | Without self-alignment |
| Length of runner block | 57.3 mm |
| Runner block or guide rail | Runner block |
| Width of runner block | 44 mm |
| Static torsional moment load capacity Mt0 | 210 Nm |
| Dynamic torsional moment load capacity Mt100 | 200 Nm |
| Static longitudinal moment load capacity ML0 | 89 Nm |
| Linear guide type | Ball rail system |
| Version | Ball rail system |
| Accuracy class | H - Highly accurate |
| Dimension B1 | 31.9 mm |
| Friction coefficient μ min. | 0.002 |
| Model | High-precision ball runner block |
| Lubrication | Pre-lubricated, preserved |
| Maximum permissible linear speed vmax | 5 m/s |
| Friction coefficient μ max. | 0.003 |
| Dynamic load capacity C50 | 19400 N |
| Material (profiled rail systems) | Carbon steel |
| Preload force | 250 N |
| Maximum acceleration rate amax | 500 m/s² |
| Dynamic load capacity C100 | 15400 N |
| Dynamic longitudinal moment load capacity ML50 | 110 Nm |
| Dynamic longitudinal moment load capacity ML100 | 83 Nm |
| Dynamic torsional moment load capacity Mt50 | 250 Nm |
| Dimension T1 min | 13 mm |
| Seal | LS - Low-friction seal |
| Permissible ambient temperature (min) | <prefix>-</prefix>10<suffix></suffix> °C |
| Permissible ambient temperature (max) | <prefix>+</prefix>80<suffix></suffix> °C |
| Weight | 0.25 kg |
| Permissible ambient temperature (min. ... max.) | -10 °C ... +80 °C |
| Manufacturer Nr. | R166681321 |
|---|---|
| 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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