RA bearings provide a narrow bearing section for rotary assemblies with limited installation space. Use this category to find individual RA model pages and the series dimension table. Check the mounting support, rotating ring and required stiffness together with the available envelope.View RA series table · Request a drawing or quote
Showing all 11 results
| Check before selection | Information to provide |
|---|---|
| 1 | Bore, outside diameter and 8 mm or 13 mm width in the listed range |
| 2 | Shaft and housing shoulders and retaining-flange dimensions |
| 3 | Radial clearance or preload and measured rotational accuracy |
RAU reference designs can share RA boundary dimensions while using a different ring construction. Match the full configuration before considering an alternative. Compare related series.
RA10008 · RA12008 · RA8008 · RA11008 · RA9008 · RA5008 · RA14008 · RA20013 · RA16013 · RA18013
The RA table lists 50–200 mm bores. Catalogue load ratings and mass can differ between designations and source editions; the approved LYDL drawing controls the supplied item.
Technical reference: THK RAU / RA dimensional-family information. Brand names identify reference families only. Supplied LYDL dimensions, tolerances, load ratings and acceptance requirements are defined by the drawing and quotation agreed for the order.
Request a drawing or quote with the complete model, quantity, loads, speed, duty cycle and mounting requirements.
