| Category | Single Row Ball Bearing |
| Inventory | 2.0 |
| Minimum Buy Quantity | N/A |
| Weight | 0.02 |
| 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 |
| Internal Clearance | C0-Medium |
| Inch - Metric | Inch |
| Long Description | 1/2" Bore; 1-1/8" Outside Diameter; 5/16" Outer Race Width; 2 Seals; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features |
| UNSPSC | 31171504 |
| Harmonized Tariff Code | 8482.10.50.68 |
| Noun | Bearing |
| Keyword String | Ball |
| Manufacturer Item Number | R8DD |
| Outer Race Width | 0.313 Inch | 7.95 Millimeter |
| D | 1.125 Inch | 28.575 Millimeter |
| d | 0.5 Inch | 12.7 Millimeter |
| bore diameter: | 0.5000 in |
| dynamic load capacity: | 1150 lb |
| outside diameter: | 1.1250 in |
| static load capacity: | 538 lbs |
| overall width: | 0.3125 in |
| precision rating: | Not Rated |
| bore type: | Round |
| finish/coating: | Uncoated |
| closure type: | Double Sealed |
| cage material: | Steel |
| row type & fill slot: | Single Row Non-Fill Slot |
| outer ring width: | 1/4 in |
| internal clearance: | C0 |
| maximum rpm: | 26000 RPM |
| operating temperature range: | -10 to +100 °C |
| series: | R |
