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NSK Corp.
NU328EMC3
CYLINDRICAL ROLLER BEARING NSK Medium Cylindrical Roller Bearing, 140 mm Dia Bore, 300 mm OD, 1 Row, 62 mm W, 815000 N Dynamic/114000 N Static Load
Item #101369515
- 5.51 in Inner Diameter
- 11.81 in Outer Diameter
- 2.44 in Overall Width
features
- Best used for high radial load applications
- Made from premium high carbon, high chromium Japanese steel
- Machined Brass (FY), Polymer (TVP,AG) and Steel Cages (no call out) are available
- Optional rib constructions available (NU, NJ, NUP styles)
- Maximum capacity option (E) is available on most sizes
| Component | Assembly |
| Rolling Element | Cylindrical Roller |
| Precision Ground | Yes |
| Cage Material | Brass |
| Enclosure | Open |
| O.D. Type | Straight |
| Overall Width | 2.44 in, 62 mm |
| Origin | Cylindrical Radial |
| Radial Internal Clearance | C3 |
| Oil Hole | w/o Oil Hole |
| O.D. | 11.81 in, 300 mm |
| Self Aligning | No |
| Cage Type | Machined |
| Radial Internal Clearance Specification | Greater Than Normal Clearance |
| I.D. | 5.51 in, 140 mm |
| Lubricant | Rust Preventative |
| Precision Class | P0 |
| Dynamic Load Rating | 829 kN |
| Internal Clearance | C3 |
| Bore Type | Round |
| Tolerance | Iso Class 0 (RBEC 1) |
| Operating Temperature [Max] | 249.8 ˚F |
| Operating Temperature [Min] | -65.2 ˚F |
| Speed (Max) Oil | 2500 rpm |
| Speed (Max) Grease | 1900 rpm |
| Relubricatable | No |
| No. of Rows | Single |
| Fillet Radius | 0.12 in, 3 mm |
| Static Load Rating | 797 kN |
| Bearing Design | Removable Inner Ring – Straight |
| Capacity | High Capacity |
| Series | 300 |
| End Type | Open End |
| Weight | 44.879 LB |
| EAN or UPC | 605790152276 |
