Detailed description
319181/HB2 bearings ( 120 mm x 210 mm x 114 mm) have the advantages of ready-to-mount units, and are therefore widely used in the sintering and pelletizing plants.

| Part Number | 319181/HB2 |
| Interchangeable | SKF 319181/HB2 |
| Cage | NO |
| Bearing Type | Full complement cylindrical roller bearings, double row (indexing roller units) |
| Load | radial |
| Accuracy class | PN |
| Coating | NO |
| Bearing part | Complete |
| Internal clearance | CN |
| Row NO. | Two |
| Seal | Open |
| Sealing type | O-rings |
| Number of ring | outer ring(3), inner ring(2) |
| Units | Metric |
| Manufacturer Part Code | 319181/HB2 |
| Series | 319../HB2 |
| Lubrication | Grease |
| Relubrication feature | Yes |
| Loose flange | NO |
| Weight [lb] | 41.2260 |
| Cr Radial Dynamic [lbf] | 82796 |
| C0r Radial Static [lbf] | 116825 |
| Pu Fatigue load limit [lbf] | 13399 |
| Fr max. Dynamic radial loads [lbf] | 65051 |
| F0r max. Static radial loads [lbf] | 92961 |
| d φ Inside [inch] | 4.7244 |
| D Φ Outside [inch] | 8.2677 |
| B Thickness [inch] | 4.4882 |
| r1,2 min Chamfer [inch] | 0.1575 |
| r3,4 min Chamfer [inch] | 0.3937 |
| β Chamfer angle outer ring [°] | 15 |
| d1 [inch] | 6.1909 |
| D1 [inch] | 6.2205 |














