IKO Replacement Cross Roller Bearings · XSU Series
XSU140944 Cross Roller Bearing
XSU140944 XSU cross roller bearing: bore 874 mm, outer diameter 1014 mm, width 898 mm. Dynamic load C 360 kN; static load C0 1 170 kN. View dimensions, specifications and quote support.
Ask for price, lead time and equivalent bearing options.Real product photo pending
XSU140944 Product Photo
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Product Introduction
XSU140944 is a XSU series cross roller bearing for compact rotary structures that need combined radial, axial and moment load capacity.
Key size: bore 874 mm, outer diameter 1014 mm, width 898 mm.
Suitable for robot joints, rotary tables, indexing mechanisms, inspection equipment and precision reducers.
Before ordering, confirm installation space, accuracy grade, clearance, preload and working load direction.
Dimension Drawing
Key dimensions are marked on the drawing for quick model checking.
d=874 mmD=1014 mmB=898 mmdp=945 mmds=943 mmDh=990 mm
Specifications
| Brand | IKO Replacement Cross Roller Bearings |
|---|---|
| Series | XSU |
| Model | XSU140944 |
| Bore diameter | 874 mm |
| Outer diameter | 1014 mm |
| Pitch circle diameter | 945 mm |
| Width | 898 mm |
| Dynamic load rating C | 360 kN |
| Static load rating C0 | 1 170 kN |
| Shaft shoulder ds | 943 mm |
| Housing shoulder Dh | 990 mm |
| Mounting hole quantity | 44 |
| Radial dynamic load rating Cr | 227 kN |
| Radial static load rating C0r | 580 kN |
| Reference speed | 40 min-1 |
| Mass | 67 kg |
| Feature | IKO mounting-hole turntable bearing |
Technical Confirmation for XSU140944
Ask for price, lead time and equivalent bearing options. →Key dimensions
d 874 mm · D 1014 mm · B 898 mm · dp 945 mm
Shoulder reference
ds 943 mm · Dh 990 mm
Structure and mounting
IKO mounting-hole turntable bearing
Send model, quantity and drawing for a quote and technical confirmation.
Application and Selection Notes
XSU140944 is a XSU series cross roller bearing. It is typically reviewed when compact structure, high rigidity and stable rotational accuracy are required.
Check the mounting space against bore 874 mm, outer diameter 1014 mm and width 898 mm. Confirm shoulder dimensions before final housing design.
For load review, compare dynamic load rating 360 kN and static load rating 1 170 kN with the actual radial, axial and moment load conditions.
Series type：IKO mounting-hole turntable bearing
Before Requesting a Quote
Target model or equivalent model
Quantity and expected delivery time
Accuracy, clearance and sealing requirements
Drawing, application or working load if available
Common Questions
What type of bearing is XSU140944?
XSU140944 is a XSU series cross roller bearing for combined radial, axial and moment loads.
Can XSU140944 be replaced with another brand?
Yes. Provide the original part number, drawing or key dimensions so fit, bearing type and accuracy can be checked.
What are the load ratings of XSU140944?
The dynamic load rating is 360 kN and the static load rating is 1 170 kN. Final selection must consider the actual load direction and duty cycle.
What should be checked before ordering XSU140944?
Confirm bore, outer diameter, width, bearing type, accuracy, clearance, preload and installation method before ordering this Cross Roller Bearing.
Technical Guides
Cross Roller Bearing Installation GuideInstallation checks for shaft and housing shoulders, tightening sequence, fit and rotational accuracy.
Cross Roller Bearing Clearance and PreloadHow clearance and preload affect rigidity, torque, heat and service life.
Cross Roller Bearing Accuracy SelectionSelection notes for running accuracy, mounting accuracy, rigidity and application requirements.
RB, RA, RU and RE Cross Roller Bearing ComparisonCompare ring construction, mounting features and the information needed before selecting an RB, RA, RU or RE series bearing.
Cross Roller Bearing ds and Dh Shoulder Dimension GuideA practical guide to checking shaft and housing shoulder dimensions against the bearing drawing before machining or replacement selection.
Cross Roller Bearing Load and Moment Selection GuideSelection checkpoints for combined radial, axial and moment loads before choosing a cross roller bearing model.
Model Search
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Applications
Industrial robotsCNC rotary tablesMedical imaging systemsOptical inspection equipmentPrecision reducers
Request a Quote: XSU140944
Send the bearing model, quantity, accuracy class and drawing if available. We will match RU, RB, RA, RE, CRBH, CRBF and equivalent crossed roller bearing models.
