| Category | Single Row Ball Bearing |
| Inventory | 2.0 |
| Minimum Buy Quantity | N/A |
| Weight | 1.43 |
| Product Group | B00308 |
| Enclosure | Open |
| Precision Class | ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot | No |
| Rolling Element | Ball Bearing |
| Snap Ring | Yes |
| Internal Special Features | No |
| Cage Material | Steel |
| Internal Clearance | C3-Loose |
| Inch - Metric | Metric |
| Long Description | 55MM Bore; 120MM Outside Diameter; 29MM Outer Race Diameter; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; Yes Snap Ring; No Internal Special Features |
| UNSPSC | 31171504 |
| Harmonized Tariff Code | 8482.10.50.68 |
| Noun | Bearing |
| Keyword String | Ball |
| Manufacturer Item Number | 6311 NRJEM |
| Weight / LBS | 3.16 |
| D | 4.724 Inch | 120 Millimeter |
| Outer Race Width | 1.142 Inch | 29 Millimeter |
| d | 2.165 Inch | 55 Millimeter |
| bore diameter: | 55 mm |
| static load capacity: | 45 kN |
| outside diameter: | 120 mm |
| precision rating: | ABEC 1 (ISO Class Normal) |
| overall width: | 29 mm |
| finish/coating: | Uncoated |
| bore type: | Round |
| cage material: | Steel |
| closure type: | Open |
| outer ring width: | 29 mm |
| row type & fill slot: | Single Row Non-Fill Slot |
| fillet radius: | 2 mm |
| snap ring included: | With Snap Ring |
| maximum rpm: | 8000 RPM |
| internal clearance: | C3 |
| series: | 63 |
| dynamic load capacity: | 74.1 kN |
