2RT4028 NTN Thrust Spherical Roller Bearing
2RT4028 NTN Thrust Spherical Roller Bearing manufacturer and global supplier NTN BEARING-BOWER CORP. of reliable ball and roller ... 2RT4028 NTN Thrust Spherical Roller Bearing Industries Products 0.260 to 0.350 mm Radial Clearance Manufacturing & Engineering and Agricultural Bearings designed to meet the 3,100,000 N Dynamic Load Rating unique requirements of our targeted industries. 4 mm Fillet Radius/Chamfer
| Brand Name: | NTN |
| Model Number: | 2RT4028 |
| Dynamic Load Rating: | 3,100,000 N |
| Radial Clearance: | 0.260 to 0.350 mm |
| Fillet Radius/Chamfer: | 4 mm |
| Static Load Rating: | 4,000,000 N |
| ra (max): | 3 mm |
| Constant e: | 0.33 |
| Center Guidance: | Fixed Inner Ring Rib |
| Retainer Material: | Machined Brass |
| PDF |
2RT4028 |
Product Details
| Dynamic Load Rating | 3,100,000 N |
| Radial Clearance | 0.260 to 0.350 mm |
| Fillet Radius/Chamfer | 4 mm |
| Static Load Rating | 4,000,000 N |
| ra (max) | 3 mm |
| Constant e | 0.33 |
| Center Guidance | Fixed Inner Ring Rib |
| Retainer Material | Machined Brass |
| D | 440 mm |
| Limiting Speed - Grease | 900 rpm |
| Axial Load Factor Y2 | 3.06 |
| B | 144 mm |
| da (min) | 278 mm |
| Groove Width A | 26 mm |
| d | 260 mm |
| Axial Load Factor Y0 | 2.01 |
| Axial Load Factor Y1 | 2.06 |
| Limiting Speed - Oil | 1,100 rpm |
| Bore Type | Cylindrical Bore |
| Da (max) | 422 mm |
