6316-2RS
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What 6316-2RS 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 |
Read from the ISO / ABMA numbering rules and the makers' published suffix conventions. Decode any other number with the bearing number decoder.
6316-2RS 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 | 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 | |
Equivalent to / interchanges with
| Brand | Part number | Basis |
|---|---|---|
| SKF | 6316 2RSH | Brand suffix convention for this ISO size |
| TIMKEN | 6316 2RS | Brand suffix convention for this ISO size |
| FAG | 6316 2RSR | Brand suffix convention for this ISO size |
| NSK | 6316 DDU | Brand suffix convention for this ISO size |
| NTN | 6316 LLU | Brand suffix convention for this ISO size |
| KOYO | 6316 2RS | Brand suffix convention for this ISO size |
| NACHI | 6316 2NSE | 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 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. Other makers sell the same size as SKF 6316 2RSH, TIMKEN 6316 2RS, FAG 6316 2RSR, NSK 6316 DDU.
The 6316-2RS is a deep groove ball bearing with an 80mm bore diameter, 170mm outside diameter, and 39mm width. It features contact rubber seals on both sides (2RS designation) to protect against contaminants and retain lubrication.
