NUP230
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What NUP230 means
| Code | Position | Meaning |
|---|---|---|
NUP |
Type | Cylindrical roller bearing, type NUP: as NJ plus a loose flange ring (locates in both directions) |
2 |
Diameter series | Diameter series 2 (light) |
30 |
Bore | Bore code 30 × 5 = 150 mm |
Read from the ISO / ABMA numbering rules and the makers' published suffix conventions. Decode any other number with the bearing number decoder.
NUP230 specifications
| Specification | Metric | Inch | Basis |
|---|---|---|---|
| Bore (d) | 150 mm | 5.9055 in | ISO table for this designation, confirmed by supplier data |
| Outside diameter (D) | 270 mm | 10.6299 in | ISO table for this designation, confirmed by supplier data |
| Width (B) | 45 mm | 1.7717 in | ISO table for this designation, confirmed by supplier data |
| Bearing type | Cylindrical roller bearing | Stated by the designation | |
| Seals / shields | Open (no seals or shields) | Stated by the designation | |
| Internal clearance | Normal (CN): no clearance code in the designation | Stated by the designation | |
| Tolerance class | Normal (ISO P0 / ABEC 1): no tolerance-class code | Stated by the designation | |
NUP230 is a cylindrical roller bearing, 150 mm bore × 270 mm OD × 45 mm wide (5.9055 × 10.6299 × 1.7717 in).
The NUP230 is a cylindrical roller bearing with a 150mm bore diameter, 270mm outside diameter, and 45mm width. This bearing type features high radial load capacity and is designed with two integral ribs on the outer ring and two ribs on the inner ring with a removable rib configuration, allowing for guided axial displacement in one direction.
