WeChat QR
Home WhatsApp Email
WeChat
Facebook Instagram Twitter Linkedin
XI Series Internally Geared Cross Roller Slewing Bearings

XI Series Internally Geared Cross Roller Slewing Bearings

XI is an internally geared cross roller slewing bearing series. The pinion operates inside the geared ring, which changes the installation and access requirements. Review bearing dimensions, fixing holes and gear geometry as one assembly.

Browse XI series · Request a drawing or quote

Request a Quotation

Or email sales@luoyangdeeplink.com for drawings, tolerances and lead times.

Need this model? Request a XI Series Internally Geared Cross Roller Slewing Bearings quotation and drawing or email us directly — LYDL replies within one working day.

Selecting XI slewing bearings

XI is an internally geared cross roller slewing bearing series. The pinion operates inside the geared ring, which changes the installation and access requirements. Review bearing dimensions, fixing holes and gear geometry as one assembly.

  • Internal gear module, tooth count and available pinion space
  • Mounting bolt access, pilot dimensions and envelope
  • Load direction, overturning moment and gear drive force

Compare XA when the machine layout requires external teeth, or XU when a separate drive arrangement is preferred. Compare the related series.

Individual model pages are being added. Use the series table or send the complete model number and drawing for review.

XI series tables

Read all dimensions against the matching drawing. Blank values mean unspecified, not zero. Reference numbers do not establish full interchangeability.

Basic modelWeightMounting dimensionsDimension parameterCorresponding type
KgDaDa ztdiDidada ztHhTLaLini/ nadBdomzbINA
LXII120288123403382162892872853833532425220922445634XI120288N
LXII1204202348648433242141941739345462378161434048534XI120420N
LXII1604893556256038449048848645406538440401439666640XI160489N
LXII1806356772272050463663463254477690580241852086547XI180635N
LXII2007208481281058472171971758518780660401860087551XI200720N
LXII1808659395295073686686486254478920810201875289447XI180865N
LXII2011001501200119895011011099109770548116010403022970109760XI201100N

XI series extended size range (33 sizes)

The seven sizes above carry the full mounting and gear data most requests need. The extended range below covers the same preloaded, internally geared crossed-roller design up to a 4,234 mm outside diameter. Envelope dimensions are listed for shortlisting; request the model-specific drawing for bolt circles, gear data and load ratings before finalizing a design.

Modeldi (mm)Da (mm)H (mm)La (mm)Drawing
XI14057546265745625Drawing
XI30071356081780785Drawing
XI14089777697654944Drawing
XI3011289361258861210Drawing
XI1410879601166651134Drawing
XI2411209601228731188Drawing
XI2211509841255741215Drawing
XI26122010601330781290Drawing
XI30130411401416861380Drawing
XI401385117615281101480Drawing
XI30134811801465861425Drawing
XI30150013081630861582Drawing
XI34161514161753951705Drawing
XI30170014981830921782Drawing
XI34178515681923951875Drawing
XI401865161620241081970Drawing
XI401945172220881102040Drawing
XI20190517402010821970Drawing
XI402026176421841222130Drawing
XI452180192023551272295Drawing
XI302280207224131102365Drawing
XI342540228627001182640Drawing
XI452600233627751272715Drawing
XI262686248028001142760Drawing
XI402875262830401182980Drawing
XI302980279631001093060Drawing
XI453280300634551273395Drawing
XI503383310035651383505Drawing
XI343403316835601103500Drawing
XI503500320036901383630Drawing
XI503720342039101383850Drawing
XI503820352040101383950Drawing
XI604035372042341604174Drawing

Reference illustrations

LYDL XI internally geared cross roller slewing bearing cross-section with mounting holes, seals, lubrication fitting and dimension symbols
XI internally geared cross roller slewing bearing structure reference. Confirm ring, gear and mounting dimensions on the selected model drawing. Select the image to view the full-size drawing.

Drawing and reference information

LXII-style LYDL table designations and XI reference numbers require an approved cross-reference. Matching the family letters alone is not sufficient.

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.