NJ232-C3
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What NJ232-C3 means
| Code | Position | Meaning |
|---|---|---|
NJ |
Type | Cylindrical roller bearing, type NJ: two flanges on the outer ring, one on the inner ring (locates in one direction) |
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.
NJ232-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 | |
NJ232-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 NJ232-C3 is a cylindrical roller bearing with a 160mm bore diameter, 290mm outside diameter, and 48mm width. This single-row bearing features the NJ design with inner ring ribs on both sides and one outer ring rib, allowing axial displacement of the shaft relative to the housing. The C3 clearance provides greater internal radial clearance than standard for applications with thermal expansion or interference fits.
