Linear Bearing, Ball Bushing only, Super, 1 in, Open, Self-aligning, Adjustable; Use with 1 in Diameter Class L Shaft in continuously supported applications

  • The Super Ball Bushing Bearing has been the industry standard for self-aligning linear bearings for over twenty years.
  • Besides the dramatic increase in load capacity, the Super Ball Bushing bearing is self-aligning, lightweight and adjustable with a low coefficient of friction.
  • The wear-resistant, engineered-polymer retainers and outer sleeves reduce inertia and noise in critical, high speed applications.
  • Radially floating bearing plates. When installed in an adjustable housing, the Super Ball Bushing Bearing may be adjusted to a specific diametrical fit-up for accurate and repeatable movement.
  • For use with L class, continuously supported shafting.


[d] Shaft, Nominal Diameter1 in
[Alpha]30 °
[C] Length Along Axis2.585 / 2.625 in 
[C1]1.864 / 1.884 in 
[C2] Min0.07 in
[D] Housing Bore recomended for Adjustable housing1.5625 / 1.5635 in 
[D] Recommended Housing Bore1.5625 / 1.5630 in 
[D], Nominal1.5625 in
[E]0.56 in
[F] Retention Hole Dia0.14 in
[G]0.313 in


Adjustable/Not AdjustableAdjustable 
MaterialSteel; Plastic 
Number of Ball Circuits
Self AlignmentSelf-aligning 
Temperature Max185 °F
Use with shafting ClassClass L 
Weight0.21 lb


performance graphic
performance graphic
performance graphic
Load Capacity, Dynamic780 lbf

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