5312-2RS
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What 5312-2RS means
| Code | Position | Meaning |
|---|---|---|
53 |
Series | Series 53: angular contact ball bearing, double row, diameter series 3 (medium) |
12 |
Bore | Bore code 12 × 5 = 60 mm |
2RS |
Closure | Contact rubber seals, both sides |
Read from the ISO / ABMA numbering rules and the makers' published suffix conventions. Decode any other number with the bearing number decoder.
5312-2RS specifications
| Specification | Metric | Inch | Basis |
|---|---|---|---|
| Bore (d) | 60 mm | 2.3622 in | ISO table for this designation, confirmed by supplier data |
| Outside diameter (D) | 130 mm | 5.1181 in | ISO table for this designation, confirmed by supplier data |
| Width (B) | 53.98 mm | 2.125 in | Maker's catalogue (PEER Bearing), confirmed by supplier data |
| Bearing type | Double row angular contact ball bearing | Stated by the designation | |
| Seals / shields | Contact rubber seals, both sides | 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 | |
5312-2RS is a double row angular contact ball bearing, 60 mm bore × 130 mm OD × 53.98 mm wide (2.3622 × 5.1181 × 2.125 in). It has rubber contact seals on both sides.
The 5312-2RS is a double row angular contact ball bearing with a 60mm bore diameter and contact rubber seals on both sides. The seals provide protection against contaminants while retaining lubrication, making this bearing suitable for environments where external contamination is a concern.
Model Number: 5312 2RS
Bore/Inner Diameter Inch: 2.3622
Bore/Inner Diameter mm: 60
Outside Diameter Inch: 5.1181
Outside Diameter mm: 130
Width Inch: 2.126
