Detailed description

| Part Number | 231S.615 |
| Interchangeable | FAG 231S.615 |
| Bearing Type | Spherical roller bearings split, inch sizes |
| Splitted | S. = Split bearing inch |
| Bearing Mass - m [lb] | 91.932 |
| Rows NO. | Double row |
| Cage | MA = Solid brass cage |
| Design Type | E1A = without central rip |
| Replacement Bearing | 23138K |
| Replacement Adapter sleeve | H3138X615 , SNW3138X0615 |
| Housing | SDAF3138K/6.15/16 |
| Dimension | |
| Inside - d φ [mm] | 176.213 |
| Inside - d φ [inch] | 6 15/16 |
| Outside - D Φ [inch] | 12.598 |
| Width - B [inch] | 5.591 |
| Width - C [inch] | 4.094 |
| r(min.) [inch] | 0.083 |
| Performance | |
| Radial Dynamic - Cr [lbf] | 206689 |
| Radial static - C0r [lbf] | 321310 |
| Radial Fatigue - Cur [lbf] | 25197 |
| Limiting speed - nG [min–1] | 814 |
| Permissible axial load - Fa(max.) [lbf] | 4933 |
| Screw tightening torque - Mi [Nm] | 69 |
| Screw tightening torque - Ma [Nm] | 35 |
| Coefficient | |
| e | 0.28 |
| Y1 | 2.37 |
| Y2 | 3.53 |
| Y0 | 2.32 |















