Simplicity Linear Plain Bearings
FMA (Metric) Closed Self-Aligning Linear Plain Bearing

The FMA Closed Self-Aligning Linear Plain Bearing is part of the metric series, easily identified by its blue anodized aluminum shell. Available in industry-standard sizes, it is interchangeable with linear ball bearings and some bronze bushings. This self-aligning bearing is ideal for handling loads in all directions and offers various mounting options.
- Self-Aligning Capability: Features a crown on the O.D. that allows the bearing to re-align itself in binding situations
- Retrofit Design: Specifically designed to easily retrofit straight bore housings
- Misalignment Capability: Allows for 1/2° of misalignment from centerline (1° overall)
Name | Nominal ID (mm) | Nominal OD (mm) | Shaft Diameter (mm) | Static Load (N) | Shop Link |
---|---|---|---|---|---|
FMA05 | 5.07 | 11.95 | 5.00 | 2276.00 | Shop Now |
FMA08 | 8.07 | 15.95 | 8.00 | 4120.00 | Shop Now |
FMA10 | 10.07 | 18.95 | 10.00 | 5984.00 | Shop Now |
FMA12 | 12.08 | 21.95 | 12.00 | 7907.00 | Shop Now |
FMA16 | 16.08 | 25.95 | 16.00 | 11870.00 | Shop Now |
FMA20 | 20.11 | 31.95 | 20.00 | 18541.00 | Shop Now |
FMA25 | 25.11 | 39.95 | 25.00 | 29881.00 | Shop Now |
FMA30 | 30.11 | 46.95 | 30.00 | 42026.00 | Shop Now |
FMA40 | 40.15 | 61.95 | 40.00 | 65923.00 | Shop Now |
FMA50 | 50.15 | 74.95 | 50.00 | 103005.00 | Shop Now |
FMA60 | 60.21 | 119.94 | 60.00 | 154508.00 | Shop Now |
FMA80 | 80.21 | 119.94 | 80.00 | 271933.00 | Shop Now |
LEE Linear Shafting and bearings available from PBC Linear.
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