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NSK Corp.
NJ311EM
CYLINDRICAL ROLLER BEARING NSK Medium Cylindrical Roller Bearing, 55 mm Dia Bore, 120 mm OD, 1 Row, 29 mm W, 158000 N Dynamic/143000 N Static Load
Item #101101000
- Radial Bearing Type
- 55 mm Inner Diameter
- 120 mm Outer Diameter
- 29 mm Width
| Radial Internal Clearance Specification | Normal Clearance |
| Bearing Type | Radial |
| Rows of Balls | Single |
| Static Load Rating [Max] | 139000 N |
| Enclosure | Open |
| Limiting Speed | 9100 rpm |
| Radial Internal Clearance | Normal |
| Cage Type | Caged |
| Cage Material | Brass/Bronze |
| Origin | Cylindrical Radial |
| I.D. | 55 mm |
| Oil Hole | w/o Oil Hole |
| O.D. | 120 mm |
| Capacity | High Capacity |
| Tolerance | Iso Class 0 (RBEC 1) |
| Dynamic Load Rating | 159000 N |
| Inch/Metric | Metric |
| Bearing Design | Removable Inner Ring – Flanged |
| Corner Radius [Min] | 2 mm |
| Precision Ground | Yes |
| End Type | Open End |
| Bore Type | Round Bore, Metric Type |
| No. of Rows | 1 |
| Weight | 3.681 LB |
| EAN or UPC | 4026677130471 |
