| Category | Single Row Ball Bearing |
| Inventory | 2.0 |
| Minimum Buy Quantity | N/A |
| Weight | 0.474 |
| Product Group | B00308 |
| Enclosure | Open |
| Precision Class | ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot | No |
| Rolling Element | Ball Bearing |
| Snap Ring | Yes |
| Internal Special Features | No |
| Cage Material | Steel |
| Internal Clearance | C0-Medium |
| Inch - Metric | Metric |
| Long Description | 35MM Bore; 80MM Outside Diameter; 21MM Outer Race Width; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; Yes Snap Ring; No Internal Special Features; C0-Medium Internal Clearance; Steel Cage |
| Other Features | Deep Groove | With Snap Ring |
| UNSPSC | 31171504 |
| Harmonized Tariff Code | 8482.10.50.68 |
| Noun | Bearing |
| Keyword String | Ball |
| Manufacturer Item Number | 6307 NR |
| Weight / LBS | 1.0427 |
| Outer Race Width | 0.827 Inch | 21 Millimeter |
| D | 80 mm |
| Inner Race Width | 0 Inch | 0 Millimeter |
| d | 35 mm |
| B | 21 mm |
| d1 ≈ | 49.56 mm |
| D2 ≈ | 69.2 mm |
| D3 | 76.81 mm |
| D4 | 86.6 mm |
| b | 1.9 mm |
| C | 3.28 mm |
| f | 1.7 mm |
| r0 max. | 0.6 mm |
| r1,2 min. | 1.5 mm |
| da min. | 44 mm |
| Da max. | 71 mm |
| Db min. | 88 mm |
| ba min. | 2.2 mm |
| Ca max. | 4.98 mm |
| ra max. | 1.5 mm |
| Basic dynamic load rating C | 35.1 kN |
| Basic static load rating C0 | 19 kN |
| Fatigue load limit Pu | 0.82 kN |
| Reference speed | 19000 r/min |
| Limiting speed | 12000 r/min |
| Calculation factor kr | 0.03 |
| Calculation factor f0 | 13 |
| Mass bearing | 0.47 kg |
| Snap ring | SP 80 |
