| Brand | NTN |
| Cage Material | C0-Medium |
| Category - BDI | 31171504 |
| EAN | B00308 |
| Enclosure | ABEC 1 | ISO P0 |
| Harmonized Tariff Code | Bearing |
| Inch - Metric | Single Row Ball Bearing |
| Internal Clearance | Metric |
| Internal Special Features | Steel |
| Keyword String | 63/28NR |
| Long Description | 1.102 Inch | 28 Millimeter |
| Manufacturer Item Number | 28MM Bore; 68MM Outside Diameter; 18MM Outer Race Diameter; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; Yes Snap Ring; No Internal Special Features |
| Manufacturer Name | N/A |
| Manufacturer URL | 0.633 |
| Maximum Capacity / Filling Slot | Ball Bearing |
| Minimum Buy Quantity | 0.291 |
| Noun | Ball |
| Outside Diameter | 0.709 Inch | 18 Millimeter |
| Precision Class, Snap Ring | No |
| Product Group - BDI | Open |
| Rolling Element | Yes |
| UNSPSC | 8482.10.50.68 |
| Weight / Kilogram | 4547359379433 |
| Weight / LBS | 2.677 Inch | 68 Millimeter |
