Technical data
Product specifications
Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.
Core specifications11 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Variant / construction | Super-precision angular contact thrust ball bearings | |
| Bore diameter | d | 10 mm |
| Outside diameter | D | 34 mm |
| Height | H | 20 mm |
| Basic dynamic load rating | C | 15.3 kN |
| Basic static load rating | C0 | 22.8 kN |
| Fatigue load limit | Pu | 0.9 kN |
| Mass | ≈m | 0.099 kg |
| Sealing | Seal on both sides | |
| Cage | Non-metallic | |
| Lubricant | Grease |
Dimensions4 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore diameter | 10.0 mm | |
| Outside diameter | 34.0 mm | |
| Height | 20.0 mm | |
| Contact angle | 60.0 ° |
Product identity5 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Official product category | Super-precision angular contact thrust ball bearings | |
| Official taxonomy path | /products/super-precision-bearings/angular-contact-thrust-ball-bearings-for-screw-drives | |
| Structure group ID | BEA_020_030 | |
| Available from SKF | Yes | |
| Remanufacturable | No |
Engineering — Abutment dimensions4 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Abutment diameter shaft | d a | min. 14 mm |
| Abutment diameter housing | D a | max. 28 mm |
| Fillet radius | r a | max. 0.3 mm |
| Fillet radius | r b | max. 0.6 mm |
Engineering — Calculation data9 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Basic dynamic load rating | C | 15.3 kN |
| Basic static load rating | C 0 | 22.8 kN |
| Fatigue load limit | P u | 0.9 kN |
| Attainable speed | 6000 r/min | |
| Contact angle | α | 60 ° |
| Preload | 410 N | |
| Frictional moment | 0.12 N·m | |
| Axial stiffness for preload A (sets of two brgs back-to-back or face-to-face) | 330 N/µm | |
| Static moment stiffness | 25 N·m/mrad |
Engineering — Dimensions10 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore diameter | d | 10 mm |
| Outside diameter | D | 34 mm |
| Height | H | 20 mm |
| Inner ring recess diameter | d 2 | 19.7 mm |
| Outer ring recess diameter | D 2 | 28.3 mm |
| Width of annular groove | b | 4.2 mm |
| Diameter of lubrication hole | K | 2 mm |
| Chamfer radius | r 1,2 | min. 0.3 mm |
| Chamfer radius | r 3,4 | min. 0.6 mm |
| Distance pressure points | a | 46 mm |
Logistics3 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Product net weight | 0.099 kg | |
| eClass code | 23-05-08-03 | |
| UNSPSC code | 31171507 |
Performance3 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Basic dynamic load rating | 15.3 kN | |
| Basic static load rating | 22.8 kN | |
| Attainable speed for grease lubrication | 6000.0 r/min |
Properties11 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Axial load capability | Double-direction | |
| Number of rows | 2 | |
| Locating feature, bearing outer ring | Without | |
| Housing washer type (double-row angular contact thrust ball bearings) | One-piece | |
| Cage | Non-metallic | |
| Single bearing, universally matchable, delivered individually | No | |
| Sealing | Seal on both sides | |
| Sealing type | Contact | |
| Lubricant | Grease | |
| Relubrication feature | With | |
| Indicative carbon footprint for new product | 0.37 kg CO 2 e |