6410-C3
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What 6410-C3 means
| Code | Position | Meaning |
|---|---|---|
6 |
Type | Deep groove ball bearing |
4 |
Diameter series | Diameter series 4 (heavy): fixes OD and width for the bore (ISO 15) |
10 |
Bore | Bore code 10 × 5 = 50 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.
6410-C3 specifications
| Specification | Metric | Inch | Basis |
|---|---|---|---|
| Bore (d) | 50 mm | 1.9685 in | ISO table for this designation, confirmed by supplier data |
| Outside diameter (D) | 130 mm | 5.1181 in | Maker's catalogue (PEER Bearing), confirmed by supplier data |
| Width (B) | 31 mm | 1.2205 in | Maker's catalogue (PEER Bearing), confirmed by supplier data |
| Bearing type | Deep groove ball 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 | |
Equivalent to / interchanges with
| Brand | Part number | Basis |
|---|---|---|
| SKF | 6410 C3 | Brand suffix convention for this ISO size |
| TIMKEN | 6410 C3 | Brand suffix convention for this ISO size |
| FAG | 6410 C3 | Brand suffix convention for this ISO size |
| NSK | 6410 C3 | Brand suffix convention for this ISO size |
| NTN | 6410 C3 | Brand suffix convention for this ISO size |
| KOYO | 6410 C3 | Brand suffix convention for this ISO size |
| NACHI | 6410 C3 | Brand suffix convention for this ISO size |
Equivalents are dimensional and closure-for-closure: same bore, outside diameter, width, seals or shields and internal clearance. Bearing interchange tables
6410-C3 is a deep groove ball bearing, 50 mm bore × 130 mm OD × 31 mm wide (1.9685 × 5.1181 × 1.2205 in). It has no seals or shields (open) and C3 internal clearance. Other makers sell the same size as SKF 6410 C3, TIMKEN 6410 C3, FAG 6410 C3, NSK 6410 C3.
The 6410-C3 is a deep groove ball bearing with a 50mm bore diameter and C3 radial internal clearance, providing greater clearance than standard for applications with thermal expansion or shaft/housing fits requiring additional internal space.
