6316-2RS-C3
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What 6316-2RS-C3 means
| Code | Position | Meaning |
|---|---|---|
6 |
Type | Deep groove ball bearing |
3 |
Diameter series | Diameter series 3 (medium): fixes OD and width for the bore (ISO 15) |
16 |
Bore | Bore code 16 × 5 = 80 mm |
2RS |
Closure | Contact rubber seals, both sides |
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.
6316-2RS-C3 specifications
| Specification | Metric | Inch | Basis |
|---|---|---|---|
| Bore (d) | 80 mm | 3.1496 in | ISO table for this designation, confirmed by supplier data |
| Outside diameter (D) | 170 mm | 6.6929 in | ISO table for this designation, confirmed by supplier data |
| Width (B) | 39 mm | 1.5354 in | ISO table for this designation, confirmed by supplier data |
| Bearing type | Deep groove ball bearing | Stated by the designation | |
| Seals / shields | Contact rubber seals, both sides | 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 | 6316 2RSH C3 | Brand suffix convention for this ISO size |
| TIMKEN | 6316 2RS C3 | Brand suffix convention for this ISO size |
| FAG | 6316 2RSR C3 | Brand suffix convention for this ISO size |
| NSK | 6316 DDU C3 | Brand suffix convention for this ISO size |
| NTN | 6316 LLU C3 | Brand suffix convention for this ISO size |
| KOYO | 6316 2RS C3 | Brand suffix convention for this ISO size |
| NACHI | 6316 2NSE 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
6316-2RS-C3 is a deep groove ball bearing, 80 mm bore × 170 mm OD × 39 mm wide (3.1496 × 6.6929 × 1.5354 in). It has rubber contact seals on both sides and C3 internal clearance. Other makers sell the same size as SKF 6316 2RSH C3, TIMKEN 6316 2RS C3, FAG 6316 2RSR C3, NSK 6316 DDU C3.
The 6316-2RS-C3 is a deep groove ball bearing with 80mm bore diameter, 170mm outside diameter, and 39mm width. It features contact rubber seals on both sides for protection against contamination while retaining lubrication, and C3 radial internal clearance for applications with thermal expansion or interference fits.
