NU232-C3
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What NU232-C3 means
| Code | Position | Meaning |
|---|---|---|
NU |
Type | Cylindrical roller bearing, type NU: two flanges on the outer ring, none on the inner ring (inner ring can float axially) |
2 |
Diameter series | Diameter series 2 (light) |
32 |
Bore | Bore code 32 × 5 = 160 mm |
C3 |
Internal clearance | C3: radial internal clearance greater than Normal |
Read from the ISO / ABMA numbering rules and the makers' published suffix conventions. Decode any other number with the bearing number decoder.
NU232-C3 specifications
| Specification | Metric | Inch | Basis |
|---|---|---|---|
| Bore (d) | 160 mm | 6.2992 in | ISO table for this designation, confirmed by supplier data |
| Outside diameter (D) | 290 mm | 11.4173 in | ISO table for this designation, confirmed by supplier data |
| Width (B) | 48 mm | 1.8898 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 | C3 (greater than Normal) | Stated by the designation | |
| Tolerance class | Normal (ISO P0 / ABEC 1): no tolerance-class code | Stated by the designation | |
NU232-C3 is a cylindrical roller bearing, 160 mm bore × 290 mm OD × 48 mm wide (6.2992 × 11.4173 × 1.8898 in). It has C3 internal clearance.
The NU232-C3 is a single-row cylindrical roller bearing with a 160mm bore diameter, 290mm outside diameter, and 48mm width. This bearing design features high radial load capacity and allows axial displacement of the shaft relative to the housing. The C3 radial clearance provides greater internal clearance than Normal, accommodating thermal expansion and misalignment.
