NN4938 NTN Tapered Roller Bearing
Browse NN4938 NTN Tapered Roller Bearing 4,800 rpm Limiting Speed - Grease Categories in the Manufacturers Online Free. including Tapered Roller Bearing. NTN BEARING MANUFACTURING DE MEXICO,S.A.DE C.V.
| Brand Name: | NTN |
| Model Number: | NN4938 |
| Limiting Speed - Grease: | 4,800 rpm |
| ra (max): | 1.5 mm |
| Dynamic Load Rating: | 108,000 N |
| Radial Clearance: | 0.040 to 0.070 mm |
| dd (min): | 87 mm |
| Inside Ring Outside Diameter: | 78.5 mm |
| Enclosure: | Open |
| D: | 120 mm |
| PDF |
NN4938 |
Product Details
| Limiting Speed - Grease | 4,800 rpm |
| ra (max) | 1.5 mm |
| Dynamic Load Rating | 108,000 N |
| Radial Clearance | 0.040 to 0.070 mm |
| dd (min) | 87 mm |
| Inside Ring Outside Diameter | 78.5 mm |
| Enclosure | Open |
| D | 120 mm |
| B | 23 mm |
| ra1 (max) | 1.5 mm |
| Da (max) | 111.5 mm |
| Static Load Rating | 119,000 N |
| Bore Type | Cylindrical Bore |
| Limiting Speed - Oil | 5,600 rpm |
| db (max) | 77 mm |
| r1 | 1.5 mm |
| Configuration | Single Row |
| dc (min) | 81 mm |
| Fillet Radius/Chamfer | 1.5 mm |
| db (min) | 73.5 mm |
