HC7019-EDLR-T-P4S-UL Spindle Bearing
LET 34.925x72.233x25.4 Size (mm) OUR HC7019-EDLR-T-P4S-UL Spindle Bearing EXPERTS GET YOU THE PARTS Industrial Bearings Solutions YOU 34.925x72.233x25.4 NEED.
Product Details
| Bearing number | 4T-HM88649/HM88610 |
| Size (mm) | 34.925x72.233x25.4 |
| Bore Diameter (mm) | 34,925 |
| Outer Diameter (mm) | 72,233 |
| Width (mm) | 25,4 |
| d | 34,925 mm |
| D | 72,233 mm |
| T | 25,4 mm |
| B | 25,4 mm |
| C | 19,842 mm |
| ra1 max. | 2,3 mm |
| a | 4,6 mm |
| Da | 60 mm |
| db | 42,5 mm |
| ra max. | 2,3 mm |
| da | 48,5 mm |
| Db | 69 mm |
| Weight | 0,489 Kg |
| Basic dynamic load rating (C) | 65 kN |
| Basic static load rating (C0) | 84,5 kN |
| (Grease) Lubrication Speed | 5 400 r/min |
| (Oil) Lubrication Speed | 7 200 r/min |
| Calculation factor (e) | 0,55 |
| Calculation factor (Y0) | 0,6 |
| d1 | 56 mm |
| e | 0.55 |
| Y2 | 1.1 |
| Y0 | 0.6 |
| Mass | 0.49 kg |
| Dynamic load, C | 65 kN |
| Rating life coefficient, A2 | 1.4 |
| Static load, C0 | 84.5 kN |
| Fatigue limit load, Cu | 10.3 kN |
| Nlim (oil) | 7,200 rpm |
| Nlim (grease) | 5,400 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.43 Hz |
| Characteristic rolling element frequency, BSF | 6.92 Hz |
| Characteristic outer ring frequency, BPF0 | 7.37 Hz |
| Characteristic inner ring frequency, BPFI | 9.63 Hz |
| ra max | 2.3 mm |
| r1a max | 2.3 mm |
