| Category | Needle Non Thrust Roller Bearing |
| Inventory | 1.0 |
| Minimum Buy Quantity | N/A |
| Weight | 0.06 |
| Product Group | B04144 |
| Rolling Element | Needle Roller Bearing |
| Component | Inner Ring Only |
| Enclosure | Not Applicable |
| Self Aligning | No |
| Retainer | Not Applicable |
| Number of Rows of Rollers | Not Applicable |
| Separable | No |
| Closed End | Not Applicable |
| Inch - Metric | Metric |
| Relubricatable | No |
| Thrust Bearing | No |
| Long Description | 45MM Bore; 50MM Outside Diameter; 20.5MM Width; Needle Roller Bearing; Inner Ring Only; No Self Aligning; No Separable; No Relubricatable |
| Other Features | Plain Inner Ring | Hardened Steel | Precision Machined Raceway | Increased Tolerance |
| UNSPSC | 31171512 |
| Harmonized Tariff Code | 8482.99.25.40 |
| Noun | Bearing |
| Keyword String | Needle |
| Manufacturer Item Number | LR45X50X20.5 |
| Weight / LBS | 0.13 |
| D | 1.969 Inch | 50 Millimeter |
| B | 0.807 Inch | 20.5 Millimeter |
| d | 1.772 Inch | 45 Millimeter |
