ZEN 1621-2Z deep groove ball bearings
How 40x68x22 Size (mm) do you find 68 Outer Diameter (mm) the ZEN 1621-2Z deep groove ball bearings specification? Manufacturers Online Free check！
| Size (mm) | 40x68x22 |
| Bore Diameter (mm) | 40 |
| Outer Diameter (mm) | 68 |
| Width (mm) | 22 |
| d | 40 mm |
| D | 68 mm |
| T | 22 mm |
| B | 22 mm |
| C | 18 mm |
| ra1 max. | 1 mm |
| a | 15 mm |
| r min. | 1 mm |
| r1 min. | 1 mm |
| da min. | 45,5 mm |
| Da min | 60 mm |
| Da max. | 62,5 mm |
| db max. | 46 mm |
| Db min. | 64 mm |
| ra max. | 1 mm |
| Sa | 2,5 mm |
| Sb | 4 mm |
| Weight | 0,312 Kg |
| Basic dynamic load rating (C) | 59,5 kN |
| Basic static load rating (C0) | 82,5 kN |
| (Grease) Lubrication Speed | 5 300 r/min |
| (Oil) Lubrication Speed | 7 100 r/min |
| Calculation factor (e) | 0,28 |
| Calculation factor (Y0) | 1,17 |
| d1 | 54 mm |
| rs min | 1 mm |
| r1s min | 1 mm |
| e | 0.28 |
| Y2 | 2.12 |
| Y0 | 1.17 |
| Mass | 0.31 kg |
| ISO 355 reference | T2BE040 |
| Dynamic load, C | 59.5 kN |
| Rating life coefficient, A2 | 1.4 |
| Static load, C0 | 82.5 kN |
| Fatigue limit load, Cu | 10.1 kN |
| Nlim (oil) | 7,100 rpm |
| Nlim (grease) | 5,300 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.44 Hz |
| Characteristic rolling element frequency, BSF | 7.99 Hz |
| Characteristic outer ring frequency, BPF0 | 9.67 Hz |
| Characteristic inner ring frequency, BPFI | 12.33 Hz |
| da max | 46 mm |
| db min | 45.5 mm |
| Da max | 62.5 mm |
| Db min | 64 mm |
| Ca min | 2.5 mm |
| Cb min | 4 mm |
| ra max | 1 mm |
| r1a max | 1 mm |
Detailed Parameters
parameter：
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