FAG Germany Spindle bearings - B7221-E-T-P4S
Online 21.43x50.005x17.526 Size (mm) FAG Germany Spindle bearings - B7221-E-T-P4S Expert.More 21,43 Bore Diameter (mm) Choices. FAG Germany Spindle bearings - B7221-E-T-P4S 21.43x50.005x17.526 in Stock Industrial Bearings Solutions & Ready to Ship Now!
Product Details
| Bearing number | 4T-M12649/M12610 |
| Size (mm) | 21.43x50.005x17.526 |
| Bore Diameter (mm) | 21,43 |
| Outer Diameter (mm) | 50,005 |
| Width (mm) | 17,526 |
| d | 21,43 mm |
| D | 50,005 mm |
| T | 17,526 mm |
| B | 18,288 mm |
| C | 13,97 mm |
| ra1 max. | 1,3 mm |
| a | 6,4 mm |
| Da | 44 mm |
| db | 25,5 mm |
| ra max. | 1,3 mm |
| da | 29 mm |
| Db | 46 mm |
| Weight | 0,169 Kg |
| Basic dynamic load rating (C) | 38 kN |
| Basic static load rating (C0) | 39 kN |
| (Grease) Lubrication Speed | 8 000 r/min |
| (Oil) Lubrication Speed | 11 000 r/min |
| Calculation factor (e) | 0,28 |
| Calculation factor (Y0) | 1,19 |
| d1 | 34.5 mm |
| e | 0.28 |
| Y2 | 2.16 |
| Y0 | 1.19 |
| Mass | 0.17 kg |
| Dynamic load, C | 38 kN |
| Rating life coefficient, A2 | 1.4 |
| Static load, C0 | 39 kN |
| Fatigue limit load, Cu | 4.75 kN |
| Nlim (oil) | 11,000 rpm |
| Nlim (grease) | 8,000 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.4 Hz |
| Characteristic rolling element frequency, BSF | 4.79 Hz |
| Characteristic outer ring frequency, BPF0 | 5.62 Hz |
| Characteristic inner ring frequency, BPFI | 8.38 Hz |
| ra max | 1.3 mm |
| r1a max | 1.3 mm |
| Category | Roller Bearings |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Product Group | B04336 |