The miniature version of the ball runner block is characterized by the following product features:
Size 12
Design SNS: Width = slimline, length = normal, height = standard
Runner block body of corrosion inert steel
Preload class C0: Preload-free
Accuracy class H: High
Without ball chain
With initial lubrication and without preservation
Bearing grease Dynalub 520
Without attachment element, left (reference edge in front)
Without attachment element, right (reference edge in front)
With lubrication ports
Runner block body as standard version
Overall length of the runner block= 34,8 mm
Interchangeability: The runner blocks and the guide rails can be combined as desired within each accuracy class.
MINIATURE RUNNER BLOCK RESIST NRII MWA-012-SNS-C0-H-3 Bosch Rexroth
Miniature Ball Runner Block, SNS, Size 12, Resist NRII, Accuracy High, Preload-Free
SKU: R044229301
Categories: Linear-guides, Miniature-ball-rail-systems
Description
Specifications
Height of runner block with guide rail [mm]: 13
Lubrication: Prelubricated and not preserved
Dynamic load capacity C [N]: 2310
Footnote dynamic load capacity C: Calculated values as per DIN 636, Part 2
Dynamic torsional moment load capacity Mt [Nm]: 13.7
Dynamic longitudinal moment load capacity ML [Nm]: 7.9
Static longitudinal moment load capacity ML0 [Nm]: 11.8
Static torsional moment load capacity Mt0 [Nm]: 20.6
Max. acceleration amax [m/s²]: 250
Seal: LS - Low-friction seal
Static load rating C0 [N]: 3470
Permissible ambient temperature: -10 °C ... +80 °C
Height of runner block: 10
Weight [kg]: 0.0464
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