Key size: bore 20 mm, outer diameter 31 mm, width 5 mm.
IKO Replacement Cross Roller Bearings · CRBT Series
CRBT205A Cross Roller Bearing
CRBT205A cross roller bearing with bore, outer diameter, width, series and quote information.
Ask for price, lead time and equivalent bearing options.
CRBT205A CRBT Cross Roller Bearing Photo
Real photo of a CRBT series cross roller bearing for quick visual confirmation.
Product Introduction
CRBT205A is a CRBT series cross roller bearing for compact rotary structures that need combined radial, axial and moment load capacity.
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=20 mmD=31 mmB=5 mmds=22.5 mmDh=27 mm
Specifications
| Brand | IKO Replacement Cross Roller Bearings |
|---|---|
| Series | CRBT |
| Model | CRBT205A |
| Bore diameter | 20 mm |
| Outer diameter | 31 mm |
| Width | 5 mm |
| Dynamic load rating C | 1 400 N |
| Static load rating C0 | 1 290 N |
| Mass | 14.8 g |
| Feature | IKO ultra-thin cross roller bearing |
Application and Selection Notes
CRBT205A is a CRBT 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 20 mm, outer diameter 31 mm and width 5 mm. Confirm shoulder dimensions before final housing design.
For load review, compare dynamic load rating 1 400 N and static load rating 1 290 N with the actual radial, axial and moment load conditions.
Series type：IKO ultra-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
Can CRBT205A be replaced with another brand?
Yes. Please provide the original part number, drawing or key dimensions so the fit and accuracy can be checked.
What should be checked before ordering?
Confirm bore, outer diameter, width, load direction, rotation part and installation method.
Related Models
CRBT Series
CRBT105A Cross Roller Bearing
IKO ultra-thin cross roller bearing
CRBT Series
CRBT155A Cross Roller Bearing
IKO ultra-thin cross roller bearing
CRBT Series
CRBT305A Cross Roller Bearing
IKO ultra-thin cross roller bearing
CRBT Series
CRBT405A Cross Roller Bearing
IKO ultra-thin cross roller bearing
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: CRBT205A
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.
