NNU304 NTN Tapered Roller Bearing
100% 0.013 to 0.028 mm Radial Clearance 1 mm ra (max) 1.4 mm Groove Width Authentic. NNU304 NTN Tapered Roller Bearing Highest Quality. NTK BEARING PRECISION AXLE CORP. Certified Supplier.
| Brand Name: | NTN |
| Model Number: | NNU304 |
| Radial Clearance: | 0.013 to 0.028 mm |
| ra (max): | 1 mm |
| Groove Width: | 1.4 mm |
| Cy (max): | 3.3 mm |
| Factor fo: | 12.4 |
| Groove Diameter: | 49.7 mm |
| Dx (min): | 58.5 mm |
| Dynamic Load Rating: | 15,900 N |
Product Details
| Radial Clearance | 0.013 to 0.028 mm |
| ra (max) | 1 mm |
| Groove Width | 1.4 mm |
| Cy (max) | 3.3 mm |
| Factor fo | 12.4 |
| Groove Diameter | 49.7 mm |
| Dx (min) | 58.5 mm |
| Dynamic Load Rating | 15,900 N |
| Enclosure | Open |
| Fillet Radius/Chamfer | 1.1 mm |
| Limiting Speed - Oil | 17,000 rpm |
| Weight | 0.144 kg |
| D | 52 mm |
| B | 15 mm |
| Bore Type | Cylindrical Bore |
| Configuration | Single Row |
| d | 20 mm |
| Da (max) | 45 mm |
| Limiting Speed - Grease | 14,000 rpm |
| r1 | 0.5 mm |