Precision Track Rollers

The advantages at SBN:

  1. High radial load capacity: Due to the thick-walled outer ring they are suitable for high radial loads and can reduce deformations as well as bending stresses.
  2. Accommodation of tilting moments: Double-row track rollers withstand higher tilting moments better than single-row track rollers.
  3. A long operating life: Thanks to its convex outer ring  surface, they can also be used where the tilting of the outer ring in relation to the mating track is expected and edge stresses should be reduced to a minimum level.
  4. High rotation speeds are possible.

New in our program:  Stainless Precision Polyurethane Rollers

Polyurethane rollers are high-precision, stainless miniature ball bearings with an encapsulated polyurethane sheathing on the outer ring for sophisticated applications. They are implemented for demanding applications in which high-level precision, low vibration and volume are required. 

The heat-sealed polyurethane rubber coating (hardness: HS90°) is directly connected with the outer ring and has a precisely grounded surface.

  • Suitable for operating temperatures from -30°C up to 70°C.
  • Special sizes and other material designs are available upon request.
Precision Miniature Track RollersAvailable in single-row or double-row with or without (a) profile. Contact sales staff
Precision Miniature Stud Type RollersStainless stud type rollers enable an easy installation in assembly units Contact sales staff
Precision Profile Track RollersThe miniature profile track rollers are preferably used as track rollers in compliance with counter surfaces in shaft or circular forms. Contact sales staff
Precision Miniature Cam RollersStainless cam rollers with stud type rollers and fastening threads. The miniature cam rollers are small units, based on two miniature ball bearings. Contact sales staff
Precision Polyurethane RollersThe heat-sealed polyurethane rubber coating (hardness: HS90°±3°) is directly connected with the outer ring and has a precisely ground surface. Contact sales staff
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