XA is an externally geared crossed roller reference family. Selection therefore includes both the bearing arrangement and the gear interface. Compare the complete model, bolt pattern and gear data before treating another designation as an alternative.View XA series table · Request a drawing or quote
Search a model or enter any known dimensions.
Exact dimensions in mm. B/H is the overall width or height. Check mounting details on the product page.
Showing all 11 results
Externally Geared Cross Roller Slewing Bearings
External Gear Cross Roller Slewing Bearing
171 × 318.8 × 40 mm
Bore d × Outside D × Width / height B/HExternal Gear Cross Roller Slewing Bearing
471 × 640.3 × 48 mm
Bore d × Outside D × Width / height B/HExternal Gear Cross Roller Slewing Bearing
571 × 742.3 × 50 mm
Bore d × Outside D × Width / height B/HExternal Gear Cross Roller Slewing Bearing
335 × 503.3 × 50 mm
Bore d × Outside D × Width / height B/HExternal Gear Cross Roller Slewing Bearing
510 × 712.3 × 55 mm
Bore d × Outside D × Width / height B/HExternal Gear Cross Roller Slewing Bearing
235 × 408.4 × 60 mm
Bore d × Outside D × Width / height B/HExternal Gear Cross Roller Slewing Bearing
480 × 695 × 77 mm
Bore d × Outside D × Width / height B/HExternal Gear Cross Roller Slewing Bearing
577 × 830.1 × 68 mm
Bore d × Outside D × Width / height B/HExternal Gear Cross Roller Slewing Bearing
382 × 598.2 × 65 mm
Bore d × Outside D × Width / height B/HExternal Gear Cross Roller Slewing Bearing
456 × 708 × 68 mm
Bore d × Outside D × Width / height B/H| Check before selection | Information to provide |
|---|---|
| 1 | Bearing envelope and mounting-hole layout |
| 2 | Gear module, tooth count, pinion and backlash requirement |
| 3 | Combined bearing loads, gear force and supporting-structure stiffness |
Use XI to compare an internally geared arrangement and XU for a gearless reference arrangement. Compare related series.
Individual model pages are being added. Use the series table or send the complete model number and drawing for review.
Ring segmentation and gear geometry must follow the model drawing. The existing table contains outside diameters beyond 540 mm, so the former generic size limit is not used.
Technical reference: Schaeffler slewing ring catalogue 404. 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.
