| Category | Cylindrical Roller Bearing |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight | 0.244 |
| Product Group | B04144 |
| Bore Profile | Straight |
| Cage Material | Polymer |
| 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 | High Capacity | Plain Inner Ring | 2 Rib Outer Ring | Cage on Outer Ring ID |
| Long Description | 25MM Bore; Straight Bore Profile; 62MM Outside Diameter; 17MM Width; Polymer Cage Matetrial; RBEC 1 | ISO P0; Single Row; Inner Ring - Both Sides Separable; No Snap Ring; Relubricatable; C0-Medium Int |
| UNSPSC | 31171547 |
| Harmonized Tariff Code | 8482.50.00.00 |
| Noun | Bearing |
| Manufacturer Item Number | NU 305 ECP |
| Weight / LBS | 0.537 |
| B | 17 mm |
| d | 25 mm |
| D | 62 mm |
| bore diameter: | 25 mm |
| static load capacity: | 36.5 kN |
| outside diameter: | 62 mm |
| precision rating: | Not Rated |
| overall width: | 17 mm |
| maximum rpm: | 15000 RPM |
| flanges: | (2) Outer Ring |
| bearing material: | Steel |
| bore type: | Straight |
| cage material: | Polyamide |
| number of rows: | 1 |
| finish/coating: | Uncoated |
| internal clearance: | C0 |
| closure type: | Open |
| ring separation: | Separable Ring |
| outer ring width: | 17 mm |
| operating temperature range: | Maximum of +300 °F |
| fillet radius: | 1 mm |
| dynamic load capacity: | 46.5 kN |
| series: | NU3 |
| D1 ≈ | 50.15 mm |
| F | 34 mm |
| r1,2 min. | 1.1 mm |
| r3,4 min. | 1.1 mm |
| s max. | 1.3 mm |
| da min. | 31 mm |
| da max. | 32.5 mm |
| db min. | 36 mm |
| Da max. | 54.9 mm |
| ra max. | 1 mm |
| rb max. | 1 mm |
| Basic dynamic load rating C | 46.5 kN |
| Basic static load rating C0 | 36.5 kN |
| Fatigue load limit Pu | 4.55 kN |
| Reference speed | 12000 r/min |
| Limiting speed | 15000 r/min |
| Calculation factor kr | 0.15 |
| Limiting value e | 0.2 |
| Axial load factor Y | 0.6 |
| Mass bearing | 0.23 kg |
