| Bearing number | NJ307EM |
| Size (mm) | 35x80x21 |
| Bore Diameter (mm) | 35 |
| Outer Diameter (mm) | 80 |
| Width (mm) | 21 |
| d | 35 mm |
| Fw | 46,2 mm |
| D | 80 mm |
| B | 21 mm |
| C | 21 mm |
| r min. | 1,5 mm |
| r1 min. | 1,1 mm |
| da min. | 43 mm |
| Da max. | 72 mm |
| db max. | 44 mm |
| db min | 41,5 mm |
| ra max. | 1,5 mm |
| rb max. | 1 mm |
| S | 1,2 mm |
| Basic dynamic load rating (C) | 66,5 kN |
| Basic static load rating (C0) | 65,5 kN |
| (Grease) Lubrication Speed | 8000 r/min |
| Category | Roller Bearings |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.54 |
| Product Group | B04144 |
| hidYobi | NJ307EM |
| LangID | 1 |
| D_ | 80 |
| Macha rpm | 11000 |
| B_ | 21 |
| hidTable | ecat_NSCLDR |
| Oil rpm | 9500 |
| rb | 1 |
| mass | 0.555 |
| GRS rpm | 7500 |
| ra | 1.5 |
| db max | 45 |
| TSR rpm | 8500 |
| C0 | 65.5 |
| DE_ | 70.2 |
| Prod_Type3 | CRB_SR_NJ |
| da | 43 |
| DA_ | 12 |
| Z_ | 12 |
| D_a max | 72 |
| yobi | NJ307EM |
| dd min | 53 |
| C_conv | 66500 |
| SDM_ | 58.2 |
| r | 1.5 |
| dc min | 48 |
| KBRG | 4155 |
| SBRG | 3 |
| r1 | 1.1 |
| DI_ | 46.2 |
