Bearing NUP2320 NTN NUP2320 NTN bearing Size Chart (mm/inches) |
|---|
| Bearing number | 766/752 |
| Size (mm) | 88.9x161.925x47.625 |
| Bore Diameter (mm) | 88,9 |
| Outer Diameter (mm) | 161,925 |
| Width (mm) | 47,625 |
| d | 88,9 mm |
| D | 161,925 mm |
| T | 47,625 mm |
| B | 48,26 mm |
| C | 38,1 mm |
| a | 35,5 mm |
| r min. | 7,1 mm |
| r2 min. | 3,2 mm |
| da min. | 113 mm |
| Da | 144 mm |
| db min | 99 mm |
| ra max. | 7,1 mm |
| rb max. | 3,2 mm |
| Db | 150 mm |
| Weight | 4,07 Kg |
| Basic dynamic load rating (C) | 273 kN |
| Basic static load rating (C0) | 391 kN |
| (Grease) Lubrication Speed | 2400 r/min |
| (Oil) Lubrication Speed | 3200 r/min |
| Calculation factor (e) | 0,34 |
| Calculation factor (Y0) | 0,97 |
| Bearing No. | 766/752 |
| r(min) | 7.1 |
| r1(min) | 3.2 |
| Cr | 342 |
| C0r | 391 |
| Cu | 52.4 |
| Grease lub. | 2400 |
| Oil lub. | 3200 |
| a(mm) | 35.5 |
| da | 113.0 |
| db | 99.0 |
| ra(max) | 7.1 |
| rb(max) | 3.2 |
| e | 0.34 |
| Y1 | 1.76 |
| Y0 | 0.97 |
| (Refer.)Mass(kg) | 4.08 |