87039-2RS Deep Groove Ball Bearing 9x26x9.804mm
LET OUR Industrial Bearings Solutions 20x50.005x13.495 87039-2RS Deep Groove Ball Bearing 9x26x9.804mm EXPERTS 20x50.005x13.495 Size (mm) 20 Bore Diameter (mm) GET YOU THE PARTS YOU NEED.
Product Details
| Bearing number | 4T-07079/07196 |
| Size (mm) | 20x50.005x13.495 |
| Bore Diameter (mm) | 20 |
| Outer Diameter (mm) | 50,005 |
| Width (mm) | 13,495 |
| d | 20 mm |
| D | 50,005 mm |
| T | 13,495 mm |
| B | 14,26 mm |
| C | 9,525 mm |
| ra1 max. | 1 mm |
| a | 3 mm |
| Da | 44,5 mm |
| db | 26 mm |
| ra max. | 1,5 mm |
| da | 27,5 mm |
| Db | 47 mm |
| Weight | 0,138 Kg |
| Basic dynamic load rating (C) | 26 kN |
| Basic static load rating (C0) | 27,9 kN |
| (Grease) Lubrication Speed | 7 500 r/min |
| (Oil) Lubrication Speed | 10 000 r/min |
| Calculation factor (e) | 0,4 |
| Calculation factor (Y0) | 0,82 |
| rs min | 1.5 mm |
| r1s min | 1 mm |
| e | 0.4 |
| Y2 | 1.49 |
| Y0 | 0.82 |
| Mass | 0.13 kg |
| Dynamic load, C | 26 kN |
| Rating life coefficient, A2 | 1.4 |
| Static load, C0 | 28 kN |
| Nlim (oil) | 10,000 rpm |
| Nlim (grease) | 7,500 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.42 Hz |
| Characteristic rolling element frequency, BSF | 6.27 Hz |
| Characteristic outer ring frequency, BPF0 | 7.22 Hz |
| Characteristic inner ring frequency, BPFI | 9.78 Hz |
| ra max | 1.5 mm |
| r1a max | 1 mm |
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