Description

The ball runner block is highly precise and characterized by the following product features:
Size 55
Design SLS: Width = slimline, length = long, height = standard
Runner block body made of carbon steel CS
Preload class C1: Low preload
Accuracy class H: High
Without ball chain
With preservation
Without initial lubrication
Without attachment element, left (reference edge in front)
Without attachment element, right (reference edge in front)
45° angular lube nipples loosely attached.
Runner block body as standard version
Overall length of the runner block = 199,0 mm
Interchangeability: The runner blocks and the guide rails can be combined as desired within each accuracy class.

Area of application: For restricted space in transverse direction
High torque capacity
The same high load ratings in all four main directions of loading
Low noise level and outstanding travel behavior

Get a price

To receive a proposal, please send your application to info@boschrexroth-tech.com and specify the required positions and company details.

Specifications

Height of runner block with guide rail [mm]: 70 Lubrication: Preserved and without prelubrication Dynamic load capacity C [N]: 139000 Footnote dynamic load capacity C: The calculation of the dynamic load ratings and load moments is based on a stroke length of 100,000 m as per DIN ISO 14728-1. However, often only 50,000 m is actually stipulated. For comparison: Multiply the values C,Mt and ML from the table by 1.26. Dynamic torsional moment load capacity Mt [Nm]: 4410 Dynamic longitudinal moment load capacity ML [Nm]: 3960 Static longitudinal moment load capacity ML0 [Nm]: 6990 Static torsional moment load capacity Mt0 [Nm]: 7780 Max. acceleration amax [m/s²]: 250 Seal: SS - Standard seal Static load rating C0 [N]: 245000 Permissible ambient temperature: -10 °C ... +80 °C Friction coefficient μ: 0,002 ... 0,003 Height of runner block: 57 Pitch T guide rail [mm]: 120 Weight [kg]: 5.185