Bearing 7003 NTN 7003 NTN bearing Size Chart (mm/inches) |
|---|
| Bearing number | 23964-K-MB + H3964-HG |
| Size (mm) | 300x440x90 |
| Bore Diameter (mm) | 300 |
| Outer Diameter (mm) | 440 |
| Width (mm) | 90 |
| d1H | 300 mm |
| D | 440 mm |
| B | 90 mm |
| Ba min | 12 mm |
| c | 42 mm |
| c1 | 56 mm |
| D1 | 406,2 mm |
| Da max | 427,6 mm |
| Dm | 380 mm |
| d | 320 mm |
| da max | 349 mm |
| db min | 332 mm |
| ds | 9,5 mm |
| l | 140 mm |
| ns | 17,7 mm |
| ra max | 2,5 mm |
| rmin | 3 mm |
| - H3964-HG / Adapter sleeve | H3964HG / Adapter sleeve |
| m | 41 kg / Weight |
| m1 | 22 kg |
| Cr | 1310000 N / Dynamic load rating (radial) |
| e | 0,19 |
| Y1 | 3,62 |
| Y2 | 5,39 |
| C0r | 2750000 N / Static load rating (radial) |
| Y0 | 3,54 |
| nG | 1700 1/min / Limiting speed |
| nB | 201000 N / Fatigue limit load, radial |