| Category | Single Row Ball Bearing |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / US pound | 0.01 |
| Product Group | B00308 |
| Enclosure | 2 Seals |
| Precision Class | ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot | No |
| Rolling Element | Ball Bearing |
| Snap Ring | No |
| Internal Special Features | No |
| Cage Material | Steel |
| Enclosure Type | Contact Seal |
| Internal Clearance | C3-Loose |
| Inch - Metric | Metric |
| Long Description | 12MM Bore; 21MM Outside Diameter; 5MM Outer Race Width; 2 Seals; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features; C3-Loose Internal Clearance; Steel Cage; Co |
| Other Features | Deep Groove |
| UNSPSC | 31171504 |
| Harmonized Tariff Code | 8482.10.50.68 |
| Noun | Bearing |
| Keyword String | Ball |
| Weight / LBS | 0.0132 |
| Outer Race Width | 0.197 Inch | 5 Millimeter |
| D | 0.827 Inch | 21 Millimeter |
| d | 0.472 Inch | 12 Millimeter |
| Inner Race Width | 0 Inch | 0 Millimeter |
