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NSK Corp.
N228M
CYLINDRICAL ROLLER BEARING NSK Light Cylindrical Roller Bearing, 140 mm Dia Bore, 250 mm OD, 1 Row, 42 mm W, 297000 N Dynamic/375000 N Static Load
Item #101100897
- Radial Bearing Type
- 140 mm Inner Diameter
- 250 mm Outer Diameter
- 42 mm Width
| Origin | Cylindrical Radial |
| Cage Material | Brass/Bronze |
| Corner Radius [Min] | 3 mm |
| Enclosure | Open |
| Inch/Metric | Metric |
| Oil Hole | w/o Oil Hole |
| Bearing Type | Radial |
| Inner Ring O.D. | 169 mm |
| Limiting Speed | 4250 rpm |
| Limiting Speed - Oil | 4800 rpm |
| Cage Type | Caged |
| Outer Race Roller Track Diameter | 225 mm |
| I.D. | 140 mm |
| O.D. | 250 mm |
| Radial Internal Clearance Specification | Normal Clearance |
| Radial Internal Clearance | Normal |
| Bearing Design | Removable Outer Ring – Straight |
| Precision Ground | Yes |
| Tolerance | Iso Class 0 (RBEC 1) |
| End Type | Open End |
| Bore Type | Round Bore, Metric Type |
| No. of Rows | 1 |
| Dynamic Load Rating | 460000 N |
| Rows of Balls | Single |
| Capacity | High Capacity |
| Static Load Rating [Max] | 510000 N |
| Weight | 20.921 LB |
| EAN or UPC | 4012801403429 |
