Makes A Difference

Roller / Needle Guide

Monorail Guidance Systems ()

  • Compact linear guidance systems with high rigidity and load carrying capacity, supplied in complete form as standard and based on either rollers or balls.
  • Support loads from all directions - apart from the direction of motion - and moments about all axes. They are available in various accuracy and preload classes and are therefore suitable for applications with high guidance and positioning requirements
  • Monorail guidance systems are part of a modular concept, i.e. within one size, guideways can be combined with all carriage types. This means more economical stockholding, simplified fitting and more rapid replacement parts sourcing
  • In order to reduce maintenance costs, monorail guidance systems have a lubricant reservoir. All-round sealing of the carriages protects the rolling element systems from contamination even under demanding environmental conditions

Download Official NB Ball Spline Catalogs

Roller Monorail Guidance Systems ()

  • The highest load carrying capacity and rigidity, They comprise at least one carriage with a full complement roller system, a guideway, integrated elastic wipers on the end faces of the carriage, sealing strips on the upper and lower faces of the carriage and closing plugs to close off the fixing holes in the guideway
  • The carriage and guideway of a linear recirculating roller bearing and guideway assembly are matched to each other as a standard system due to their closely toleranced preload. It may be possible, after consultation, to use carriages and guideways in different combinations
  • Suitable for accelerations up to 100 m/s2, speeds up to 180 m/min and operating temperatures from -10 C to +100 C. They are used in applications with long unlimited stroke lengths, high and very high loads and high to very high rigidity

Ball Monorail Guidance Systems ()

    Six-Row Linear Recirculating Ball Bearing And Guideway Assemblies
  • The ball-based guidance systems with the highest load carrying capacity and rigidity
  • They comprise at least one carriage with a full complement ball system
  • A guideway, integrated elastic wipers on the end faces of the carriage, sealing strips on the lower face of the carriage and plastic closing plugs
    Four-Row Linear Recirculating Ball Bearing And Guideway Assemblies
  • The most versatile and comprehensive range of monorails from INA
  • These units comprise at least one carriage with a full complement ball system
  • A guideway, integrated elastic wipers on the end faces of the carriage, sealing strips on the upper and lower faces of the carriage and plastic closing plugs
  • Suitable for accelerations up to 150 m/s2, speeds up to 300 m/min and operating temperatures from -10 C to +100 C
  • They are used in applications with long unlimited stroke lengths, high loads, high rigidity and low friction
  • The units are also available in a design with optimised noise to X-life quality
    Two-Row Linear Recirculating Ball Bearing And Guideway Assemblies
  • The economical alternative where guidance systems with moderate load requirements are concerned
  • The units comprise at least one carriage with a full complement ball system, a guideway, integrated elastic wipers on the end faces of the carriage, sealing strips on the lower face of the carriage and plastic closing plugs
  • Suitable for accelerations up to 150 m/s2, speeds up to 180 m/min and operating temperatures from -10 C to +100 C
  • They are used in applications with long unlimited stroke lengths, moderate loads, moderate rigidity and low friction

Miniature Ball Monorail Guidance Systems ()

    Two-Row Miniature Linear Recirculating Ball Bearing And Guideway Assemblies
  • Preloaded linear locating bearings for limited and unlimited stroke lengths
  • These have moderate load carrying capacity and moderate to high moment load carrying capacity
  • Due to the modular concept, guideways and carriages can be interchanged within one interchangeability and accuracy class. This gives easier fitting of guidance systems, easier sourcing of replacement parts and allows very economical stockholding
  • The saddle plates and guideways are corrosion-resistant
  • Seals on the end faces of the carriages protect the rolling element system against contamination
  • The carriages are greased and can be relubricated. The guideways and carriages are also available in a wide version
    Four-Row Miniature Linear Recirculating Ball Bearing And Guideway Assemblies
  • Ready-to-fit guidance systems for unlimited stroke lengths
  • They have high to very high load carrying capacity and rigidity
  • The saddle plates and guideways are corrosion-resistant
  • Seals on the end faces of the carriages protect the rolling element system against contamination
  • Due to the lubricant reservoir, the relubrication intervals can be extended.
  • The carriages are greased and can be relubricated

Linear Ball Bearing Units ()

  • Allow large support distances, have adjustable clearance and are to standard accuracy class G3
  • The full complement bearing units run on one or both sides of the guideways and, despite their small dimensions, have high load carrying capacity
  • Sealed on all sides by the wipers on the end faces and on the sealing strips which form a gap seal in conjunction with the guideway
  • Linear recirculating ball bearing units can be relubricated
  • The carriages comprise an anodised aluminium body and two linear recirculating ball bearing units. The carriage has two T-slots for fixing to the adjacent construction
  • The clearance can be adjusted by means of three screws on the side of the carriage; the screws press on the back of the bearing unit
  • The guideways are available with raceways on one or both sides. They are made from hardened steel and ground on all sides