THK Replacement Cross Roller Bearings · RAU Series
RAU1005 Cross Roller Bearing
RAU1005 RAU cross roller bearing: bore 10 mm, outer diameter 21 mm, width 5 mm. Dynamic load C 1.12 kN; static load C0 0.809 kN. View dimensions, specifications and quote support.
Ask for price, lead time and equivalent bearing options.
RAU Series Cross Roller Bearing Reference Image
RAU series reference image for identifying the ultra-thin structure. Confirm the exact model from the dimensions, load table and drawing.
Product Introduction
RAU1005 is a RAU series cross roller bearing for compact rotary structures that need combined radial, axial and moment load capacity.
Key size: bore 10 mm, outer diameter 21 mm, width 5 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=10 mmD=21 mmB=5 mmdp=14.7 mmds=12.5 mmDh=17 mm
d=10 mmD=21 mmB=5 mmdp=14.7 mmds=12.5 mmDh=17 mm
Specifications
| Brand | THK Replacement Cross Roller Bearings |
|---|---|
| Series | RAU |
| Model | RAU1005 |
| Bore diameter | 10 mm |
| Outer diameter | 21 mm |
| Pitch circle diameter | 14.7 mm |
| Width | 5 mm |
| Dynamic load rating C | 1.12 kN |
| Static load rating C0 | 0.809 kN |
| Shaft shoulder ds | 12.5 mm |
| Housing shoulder Dh | 17 mm |
| Mass | 9 g |
| Feature | Small-diameter thin type or RA-compatible type |
Technical Confirmation for RAU1005
Ask for price, lead time and equivalent bearing options. →Key dimensions
d 10 mm · D 21 mm · B 5 mm · dp 14.7 mm
Shoulder reference
ds 12.5 mm · Dh 17 mm
Structure and mounting
Small-diameter thin type or RA-compatible type
Send model, quantity and drawing for a quote and technical confirmation.
Application and Selection Notes
RAU1005 is a RAU 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 10 mm, outer diameter 21 mm and width 5 mm. Confirm shoulder dimensions before final housing design.
For load review, compare dynamic load rating 1.12 kN and static load rating 0.809 kN with the actual radial, axial and moment load conditions.
Series type：Small-diameter thin type
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 RAU1005?
RAU1005 is a RAU series cross roller bearing for combined radial, axial and moment loads.
Can RAU1005 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 RAU1005?
The dynamic load rating is 1.12 kN and the static load rating is 0.809 kN. Final selection must consider the actual load direction and duty cycle.
What should be checked before ordering RAU1005?
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
Enter a bearing model number to open its product page directly.
Applications
Industrial robotsCNC rotary tablesMedical imaging systemsOptical inspection equipmentPrecision reducers
Request a Quote: RAU1005
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.
