| Category | Cylindrical Roller Bearing |
| Inventory | 2.0 |
| Minimum Buy Quantity | N/A |
| Weight | 0.357 kg |
| Product Group | B04144 |
| Bore Profile | Straight |
| Cage Material | Steel |
| Precision Class | RBEC 1 | ISO P0 |
| Number of Rows of Rollers | Single Row |
| Separable | Inner Ring - Both Sides |
| Rolling Element | Cylindrical Roller Bearing |
| Profile | Complete with Outer and Inner Ring |
| Snap Ring | No |
| Internal Clearance | C0-Medium |
| Retainer | Yes |
| Relubricatable | Yes |
| Inch - Metric | Metric |
| Other Features | Plain Inner Ring | 2 Rib Outer Ring | Cage on Outer Ring ID |
| Long Description | 30MM Bore; Straight Bore Profile; 72MM Outside Diameter; 19MM Width; Steel Cage Matetrial; RBEC 1 | ISO P0; Single Row; Inner Ring - Both Sides Separable; No Snap Ring; Relubricatable; C0-Medium Inter |
| UNSPSC | 31171547 |
| Harmonized Tariff Code | 8482.50.00.00 |
| Noun | Bearing |
| Manufacturer Item Number | NU306 |
| Weight / LBS | 0.78 |
| B | 0.748 Inch | 19 Millimeter |
| D | 2.835 Inch | 72 Millimeter |
| d | 1.181 Inch | 30 Millimeter |
| Enclosure | Open |
| Bore Type | Cylindrical Bore |
| Configuration | Single Row |
| Bore Size | 30 mm |
| Fillet Radius/Chamfer | 1.1 mm |
| r1 | 1.1 mm |
| Dynamic Load Rating | 38,500 N |
| Static Load Rating | 35,000 N |
| Limiting Speed - Grease | 8,500 rpm |
| Limiting Speed - Oil | 11,000 rpm |
| Radial Clearance | 0.020 to 0.045 mm |
| db (min) | 37 mm |
| db (max) | 40 mm |
| dc (min) | 44 mm |
| dd (min) | 48 mm |
| Da (max) | 65 mm |
| ra (max) | 1 mm |
| ra1 (max) | 1 mm |
