Ball Bearings Overview
Simplicity ® linear ball bearings are available in a variety of configurations designed to meet a range of application needs. Bearings – IP, EP, and JP Series (Inch, ISO, and JIS Metric) • Solid steel outer shell Pillow Blocks – IPP and EPP (Inch and ISO Metric) • Aluminum housing with bearing insert • Industrial strength polymer ball retainer • End rings with integrated seals standard • Used in standard PBC Linear pillow blocks that supply 1/2° self-alignment in all directions • Excellent rigidity while providing smooth, quiet operation IPS and EPS Series • Outer shell is of high strength polymer • Ball bearing raceway inserts are hardened steel • Inserts allow smooth ball rotation while maintaining even preload with the shaft or inner race • Inserts provide 1/2° self-alignment in all directions when
IP, EP, JP Series
Ball Rolling Elements
Steel Shell
Polymer Retainer
End Ring and Double Seals
IPS Series
Hardened Steel Inserts
Ball Rolling Elements Polymer Shell
used in a straight bore pillow block or housing • Provide increased load capacity and life in a lightweight design Flanged Bearings – EP, and JP Series (ISO, and JIS Metric) • Solid steel outer shell
IP, EP, JP Flanged Series
Flanged Steel Shell
Ball Rolling Elements
End Ring and Double Seals
• Industrial strength polymer ball retainer • End rings with integrated seals standard • Excellent rigidity while providing smooth, quiet operation
Polymer Retainer
Self-Aligning Pillow Blocks Pillow blocks combine linear ball bearings with a PBC Linear self aligning pillow block to compensate for misalignment or shaft deflection in the application • Straight OD bearings are used in standard PBC Linear pillow blocks that supply 1/2° self-alignment in all directions • Straight bore pillow blocks are also available for applications which demand more rigidity • PBC Linear bearings are size interchangeable with industry standard ball bearings and with Simplicity plain bearings
Pillow Block Housing
Ball Bearing Shell
32 Round Shaft Technology • pbclinear.com
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