2687/1049 Complex Bearings
Our highly-skilled and factory-trained service experts have the resources to help you with all your 2687/1049 Complex Bearings needs - including routine maintenance, major repairs, AMERICAN NTN BEARING MFG.CORP. 29 mm da (min) warranty service, Single Shield with S Enclosure and 49 mm Da (max) Tapered Roller Bearing Assemblies equipment inspections.
| Model Number: | 2687/1049 |
| Enclosure: | Single Shield with S |
| da (min): | 29 mm |
| Da (max): | 49 mm |
| Cy (max): | 3.3 mm |
| Snap Ring Width: | 1.1 mm |
| ra (max): | 1 mm |
| b (min): | 1.4 mm |
| B: | 16 mm |
Product Details
| Enclosure | Single Shield with S |
| da (min) | 29 mm |
| Da (max) | 49 mm |
| Cy (max) | 3.3 mm |
| Snap Ring Width | 1.1 mm |
| ra (max) | 1 mm |
| b (min) | 1.4 mm |
| B | 16 mm |
| Limiting Speed - Oil | 16,000 rpm |
| Bore Type | Cylindrical Bore |
| Configuration | Single Row |
| D | 56 mm |
| Snap Ring Outside Diameter | 61.7 mm |
| Limiting Speed - Grease | 13,000 rpm |
| D1 (max) | 53.6 mm |
| a (max) | 2.5 mm |
| d | 22 mm |
| Radial Clearance | 0.013 to 0.028 mm |
| Fillet Radius/Chamfer | 1.1 mm |
| r1 | 0.5 mm |
