NN3938 NTN Tapered Roller Bearing
NN3938 NTN Tapered Roller Bearing Engineering 90 mm D 81.5 mm Db (min) Calculator , Tapered Roller Bearing Manufacturing Service . Get NTN BEARING MANUFACTURING DE MEXICO,S.A.DE C.V. Your Free. 52 mm dd (min)
| Brand Name: | NTN |
| Model Number: | NN3938 |
| dd (min): | 52 mm |
| D: | 90 mm |
| Db (min): | 81.5 mm |
| Dynamic Load Rating: | 62,500 N |
| Fillet Radius/Chamfer: | 1.5 mm |
| Bore Type: | Cylindrical Bore |
| dc (min): | 47 mm |
| Limiting Speed - Oil: | 9,500 rpm |
Product Details
| dd (min) | 52 mm |
| D | 90 mm |
| Db (min) | 81.5 mm |
| Dynamic Load Rating | 62,500 N |
| Fillet Radius/Chamfer | 1.5 mm |
| Bore Type | Cylindrical Bore |
| dc (min) | 47 mm |
| Limiting Speed - Oil | 9,500 rpm |
| Configuration | Single Row |
| da (min) | 38.5 mm |
| Enclosure | Open |
| d | 30 mm |
| Limiting Speed - Grease | 7,500 rpm |
| db (max) | 44 mm |
| db (min) | 38.5 mm |
| Db (max) | 74 mm |
| ra (max) | 1.5 mm |
| r1 | 1.5 mm |
| Static Load Rating | 55,000 N |
| ra1 (max) | 1.5 mm |