NNU3948 NTN Tapered Roller Bearing
We work closely with our NNU3948 NTN Tapered Roller Bearing 118 mm Db (min) manufacturing partners to bring the best 118 mm Da (max) value to NTN BEARING MANUFACTURING DE MEXICO,S.A.DE C.V. customers. 75 mm db (max)
| Brand Name: | NTN |
| Model Number: | NNU3948 |
| Db (min): | 118 mm |
| Da (max): | 118 mm |
| db (max): | 75 mm |
| r1: | 2.1 mm |
| Enclosure: | Open |
| Dynamic Load Rating: | 124,000 N |
| Limiting Speed - Grease: | 4,800 rpm |
| ra (max): | 2 mm |
Product Details
| Db (min) | 118 mm |
| Da (max) | 118 mm |
| db (max) | 75 mm |
| r1 | 2.1 mm |
| Enclosure | Open |
| Dynamic Load Rating | 124,000 N |
| Limiting Speed - Grease | 4,800 rpm |
| ra (max) | 2 mm |
| Limiting Speed - Oil | 5,600 rpm |
| da (min) | 72 mm |
| Static Load Rating | 126,000 N |
| db (min) | 72 mm |
| Radial Clearance | 0.060 to 0.090 mm |
| Bore Type | Cylindrical Bore |
| B | 31 mm |
| Db (max) | 116 mm |
| Fillet Radius/Chamfer | 2.1 mm |
| D | 130 mm |
| dd (min) | 86 mm |
| dc (min) | 79 mm |