NJ226-C3
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What NJ226-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) |
26 |
Bore | Bore code 26 × 5 = 130 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.
NJ226-C3 specifications
| Specification | Metric | Inch | Basis |
|---|---|---|---|
| Bore (d) | 130 mm | 5.1181 in | ISO table for this designation, confirmed by supplier data |
| Outside diameter (D) | 230 mm | 9.0551 in | ISO table for this designation, confirmed by supplier data |
| Width (B) | 40 mm | 1.5748 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 | |
NJ226-C3 is a cylindrical roller bearing, 130 mm bore × 230 mm OD × 40 mm wide (5.1181 × 9.0551 × 1.5748 in). It has C3 internal clearance.
The NJ226-C3 is a cylindrical roller bearing with a 130mm bore diameter, 230mm outside diameter, and 40mm width. This single-row bearing features the NJ design with an inner ring guide and C3 radial internal clearance, suitable for applications requiring greater clearance than normal to accommodate thermal expansion or shaft deflection.
