Bearing H7022C AST
Advance Bearing H7022C AST is 40.988x67.975x17.5 your source for quality Angular Contact Ball Bearings and accessories. shop online for home delivery or pick up in one of our 10000 .
Product Details
| Bearing number | 4T-LM300849/LM300811 |
| Size (mm) | 40.988x67.975x17.5 |
| Bore Diameter (mm) | 40,988 |
| Outer Diameter (mm) | 67,975 |
| Width (mm) | 17,5 |
| d | 40,988 mm |
| D | 67,975 mm |
| T | 17,5 mm |
| B | 18 mm |
| C | 13,5 mm |
| ra1 max. | 1,5 mm |
| a | 3,6 mm |
| Da | 61 mm |
| db | 45 mm |
| da | 52 mm |
| Db | 65 mm |
| Weight | 0,239 Kg |
| Basic dynamic load rating (C) | 46 kN |
| Basic static load rating (C0) | 62,5 kN |
| (Grease) Lubrication Speed | 5 300 r/min |
| (Oil) Lubrication Speed | 7 000 r/min |
| Calculation factor (e) | 0,35 |
| Calculation factor (Y0) | 0,95 |
| d1 | 54.5 mm |
| e | 0.35 |
| Y2 | 1.72 |
| Y0 | 0.95 |
| Mass | 0.24 kg |
| Dynamic load, C | 46 kN |
| Rating life coefficient, A2 | 1.4 |
| Static load, C0 | 62.5 kN |
| Fatigue limit load, Cu | 7.6 kN |
| Nlim (oil) | 7,000 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 | 8.65 Hz |
| Characteristic outer ring frequency, BPF0 | 10.22 Hz |
| Characteristic inner ring frequency, BPFI | 12.78 Hz |
| ra max | 3.94 mm |
| r1a max | 1.5 mm |