| Category | Single Row Ball Bearing |
| Inventory | 2.0 |
| Minimum Buy Quantity | N/A |
| Weight | 0.04 |
| Product Group | B00308 |
| Enclosure | 1 Seal-1 Metal Shield |
| Precision Class | ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot | No |
| Rolling Element | Ball Bearing |
| Snap Ring | No |
| Internal Special Features | Smaller Inner Ring |
| Cage Material | Steel |
| Enclosure Type | Contact Seal |
| Internal Clearance | C0-Medium |
| Inch - Metric | Metric |
| Long Description | 9MM Bore; 30MM Outside Diameter; 12.7MM Outer Race Width; 1 Seal-1 Metal Shield; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; Smaller Inner Ring Internal Special Features; C0-Medium I |
| Other Features | Deep Groove | Felt Seal | Inner Outer Ring Flush On One Side |
| UNSPSC | 31171504 |
| Harmonized Tariff Code | 8482.10.50.68 |
| Noun | Bearing |
| Keyword String | Ball |
| Manufacturer Item Number | WC87009 BL |
| Weight / LBS | 0.09 |
| Outer Race Width | 0.5 Inch | 12.7 Millimeter |
| Inner Race Width | 0.48 Inch | 12.2 Millimeter |
| d | 0.354 Inch | 9 Millimeter |
| D | 1.181 Inch | 30 Millimeter |
