| Category | Single Row Ball Bearing |
| Inventory | 63.0 |
| Minimum Buy Quantity | N/A |
| 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 | Wide Inner Ring |
| Cage Material | Nylon |
| Enclosure Type | Contact Seal |
| Internal Clearance | C0-Medium |
| Inch - Metric | Inch |
| Long Description | 3/8" Bore; 1-1/8" Outside Diameter; 3/8" Outer Race Width; 2 Seals; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; Wide Inner Ring Internal Special Features; C0-Medium In |
| Other Features | Unground | 1.25 Inch Flange OD |
| UNSPSC | 31171504 |
| Harmonized Tariff Code | 8482.10.50.68 |
| Noun | Bearing |
| Keyword String | Ball |
| Manufacturer Item Number | 31861-88 |
| Manufacturer Internal Number | 31861-88 |
| Weight / LBS | 0.07 |
| D | 1.125 Inch | 28.575 Millimeter |
| Outer Race Width | 0.375 Inch | 9.525 Millimeter |
| d | 0.375 Inch | 9.525 Millimeter |
| Inner Race Width | 0.437 Inch | 11.1 Millimeter |
