Select a different country or region to see content for your location.
United States
12:28:10 GMT+0000 (Coordinated Universal Time)
BSB2047-SU-XL
Axial angular contact ball bearing
Axial angular contact ball bearing BSB..-SU-XL, single direction, no screw mounting
Preferred product
Frequently bought together
Main Dimensions & Performance Data
| d | 20 mm | Bore diameter |
0 mm | Bore diameter upper tolerance | |
-0,005 mm | Bore diameter lower tolerance | |
| D | 47 mm | Outside diameter |
0 mm | Outside diameter upper tolerance | |
-0,006 mm | Outside diameter lower tolerance | |
| B | 15 mm | Width |
0 mm | Width upper tolerance | |
-0,12 mm | Width lower tolerance | |
| Ca | 28.500 N | Basic dynamic load rating, axial |
| C0a | 47.000 N | Basic static load rating, axial |
| Cua | 2.850 N | Fatigue load limit, axial |
| nG Grease | 8.700 1/min | Limiting speed for grease lubrication |
| nϑ | 6.200 1/min | Thermally safe operating speed |
| ≈m | 0,121 kg | Weight |
Mounting dimensions
| Da | 43 mm | Diameter of housing |
| Da | H12 | Diameter of housing clearance |
| da | 27 mm | Diameter shaft |
| da | h12 | Diameter shaft clearance |
Dimensions
| rmin | 1 mm | Minimum chamfer dimension |
| r1 min | 0,6 mm | Minimum chamfer dimension |
| a | 29,9 mm | Distance between the apexes of the pressure cones |
| α | 60 ° | Contact angle |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
Additional information
| MR | 0,08 Nm | Bearing frictional torque |
| caL | 764 N/µm | Rigidity axial |
2 µm | Axial runout | |
ZM20 | Recommended INA precision locknut for radial locking | |
AM20 | Recommended INA precision locknut for axial locking | |
| MA | 18 Nm | Tightening torque for the recommended INA precision locknut |
9.000 N | Required locknut force axial |
Operating conditions for bearing BSB2047-SU-XL
In work for BSB2047-SU-XL
CO₂e caused by friction during operation
Comprehensive information with immediate calculations of the CO2e emissions of our rotative products in various application scenarios.
Preset calculation parameters
Choose your calculations
Powered by Bearinx
Please add the remaining conditions.
CO₂e emissions
For Production info_outline
-
Rating life
Total Rating Life (Lh10)
-
Static safety (S0)
-
Your feedback helps us to continuously improve our product.
Access the benefits of the medias EasyCalc - Download now!
