6400 Series Bearing Dimensions
6400 Series dimension records
This chart lists selected records in this series, with bore, outside diameter and width. Open a record to review its manufacturer sources and verification scope.
Load and speed ratings are withheld here because they require an exact manufacturer, variant and catalog edition. A shared base number or dimensional match does not establish interchangeability.
Read how to read bearing numbers, compare the size chart, or explore bearing families.
| Bearing | Bore × OD × Width | Manufacturer ratings | Comparison status | Record |
|---|---|---|---|---|
| 6403 Bearing Cross Reference | 17 × 62 × 17 mm | Check exact record and source | Dimension candidate | View → |
| 6404 Bearing Cross Reference | 20 × 72 × 19 mm | Check exact record and source | Dimension candidate | View → |
| 6405 Bearing Cross Reference | 25 × 80 × 21 mm | Check exact record and source | Dimension candidate | View → |
| 6406 Bearing Cross Reference | 30 × 90 × 23 mm | Check exact record and source | Dimension candidate | View → |
| 6407 Bearing Cross Reference | 35 × 100 × 25 mm | Check exact record and source | Dimension candidate | View → |
| 6408 Bearing Cross Reference | 40 × 110 × 27 mm | Check exact record and source | Dimension candidate | View → |
| 6409 Bearing Cross Reference | 45 × 120 × 29 mm | Check exact record and source | Dimension candidate | View → |
| 6410 Bearing Cross Reference | 50 × 130 × 31 mm | Check exact record and source | Dimension candidate | View → |
| 6411 Bearing Cross Reference | 55 × 140 × 33 mm | Check exact record and source | Dimension candidate | View → |
| 6412 Bearing Cross Reference | 60 × 150 × 35 mm | Check exact record and source | Dimension candidate | View → |
| 6413 Bearing Cross Reference | 65 × 160 × 37 mm | Check exact record and source | Dimension candidate | View → |
| 6414 Bearing Cross Reference | 70 × 180 × 42 mm | Check exact record and source | Dimension candidate | View → |
| 6415 Bearing Cross Reference | 75 × 190 × 45 mm | Check exact record and source | Dimension candidate | View → |
| 6416 Bearing Cross Reference | 80 × 200 × 48 mm | Check exact record and source | Dimension candidate | View → |
| 6417 Bearing Cross Reference | 85 × 210 × 52 mm | Check exact record and source | Dimension candidate | View → |
| 6418 Bearing Cross Reference | 90 × 225 × 54 mm | Check exact record and source | Dimension candidate | View → |
| 6419 Bearing Cross Reference | 95 × 240 × 55 mm | Check exact record and source | Dimension candidate | View → |
| 6420 Bearing Cross Reference | 100 × 250 × 58 mm | Check exact record and source | Dimension candidate | View → |